[libvirt] [PATCH 24/28] Rename util.{c,h} to virutil.{c,h}
Daniel P. Berrange
berrange at redhat.com
Mon Dec 17 14:57:57 UTC 2012
From: "Daniel P. Berrange" <berrange at redhat.com>
---
cfg.mk | 16 +-
daemon/libvirtd.c | 2 +-
daemon/remote.c | 2 +-
po/POTFILES.in | 2 +-
python/libvirt-override.c | 2 +-
src/Makefile.am | 5 +-
src/conf/capabilities.c | 2 +-
src/conf/cpu_conf.c | 2 +-
src/conf/cpu_conf.h | 2 +-
src/conf/device_conf.c | 2 +-
src/conf/device_conf.h | 2 +-
src/conf/domain_conf.c | 2 +-
src/conf/domain_conf.h | 2 +-
src/conf/interface_conf.c | 2 +-
src/conf/interface_conf.h | 2 +-
src/conf/netdev_bandwidth_conf.c | 2 +-
src/conf/network_conf.c | 2 +-
src/conf/node_device_conf.c | 2 +-
src/conf/node_device_conf.h | 2 +-
src/conf/nwfilter_conf.h | 2 +-
src/conf/secret_conf.c | 2 +-
src/conf/secret_conf.h | 2 +-
src/conf/snapshot_conf.c | 2 +-
src/conf/storage_conf.c | 2 +-
src/conf/storage_conf.h | 2 +-
src/conf/storage_encryption_conf.c | 2 +-
src/conf/storage_encryption_conf.h | 2 +-
src/cpu/cpu_powerpc.c | 2 +-
src/cpu/cpu_x86.c | 2 +-
src/datatypes.c | 2 +-
src/driver.c | 2 +-
src/esx/esx_device_monitor.c | 2 +-
src/esx/esx_driver.c | 2 +-
src/esx/esx_interface_driver.c | 2 +-
src/esx/esx_network_driver.c | 2 +-
src/esx/esx_nwfilter_driver.c | 2 +-
src/esx/esx_secret_driver.c | 2 +-
src/esx/esx_storage_backend_iscsi.c | 2 +-
src/esx/esx_storage_backend_vmfs.c | 2 +-
src/esx/esx_util.c | 2 +-
src/esx/esx_vi.c | 2 +-
src/esx/esx_vi_types.c | 2 +-
src/fdstream.c | 2 +-
src/hyperv/hyperv_device_monitor.c | 2 +-
src/hyperv/hyperv_driver.c | 2 +-
src/hyperv/hyperv_interface_driver.c | 2 +-
src/hyperv/hyperv_network_driver.c | 2 +-
src/hyperv/hyperv_nwfilter_driver.c | 2 +-
src/hyperv/hyperv_secret_driver.c | 2 +-
src/hyperv/hyperv_storage_driver.c | 2 +-
src/hyperv/hyperv_util.c | 2 +-
src/hyperv/hyperv_wmi.c | 2 +-
src/locking/lock_daemon.c | 2 +-
src/locking/lock_daemon_dispatch.c | 2 +-
src/locking/lock_driver_lockd.c | 2 +-
src/locking/lock_driver_sanlock.c | 2 +-
src/locking/lock_manager.c | 2 +-
src/lxc/lxc_container.c | 2 +-
src/lxc/lxc_controller.c | 4 +-
src/lxc/lxc_driver.c | 2 +-
src/lxc/lxc_fuse.h | 2 +-
src/network/bridge_driver.c | 2 +-
src/node_device/node_device_driver.c | 2 +-
src/node_device/node_device_udev.c | 2 +-
src/nodeinfo.c | 2 +-
src/openvz/openvz_conf.c | 2 +-
src/openvz/openvz_driver.c | 2 +-
src/parallels/parallels_driver.c | 2 +-
src/phyp/phyp_driver.c | 2 +-
src/qemu/qemu_bridge_filter.c | 2 +-
src/qemu/qemu_capabilities.c | 2 +-
src/qemu/qemu_cgroup.c | 2 +-
src/qemu/qemu_command.c | 2 +-
src/qemu/qemu_conf.c | 2 +-
src/qemu/qemu_driver.c | 2 +-
src/qemu/qemu_migration.c | 2 +-
src/qemu/qemu_process.c | 2 +-
src/remote/remote_driver.c | 2 +-
src/rpc/virkeepalive.c | 2 +-
src/rpc/virnetclient.c | 2 +-
src/rpc/virnetclientprogram.c | 2 +-
src/rpc/virnetmessage.c | 2 +-
src/rpc/virnetserver.c | 2 +-
src/rpc/virnetsocket.c | 2 +-
src/rpc/virnetsshsession.c | 2 +-
src/rpc/virnettlscontext.c | 2 +-
src/secret/secret_driver.c | 2 +-
src/security/security_apparmor.c | 2 +-
src/security/security_dac.c | 2 +-
src/security/security_selinux.c | 4 +-
src/security/virt-aa-helper.c | 2 +-
src/storage/parthelper.c | 2 +-
src/storage/storage_backend.c | 2 +-
src/storage/storage_backend_disk.c | 2 +-
src/storage/storage_backend_iscsi.c | 2 +-
src/storage/storage_backend_rbd.c | 2 +-
src/storage/storage_backend_sheepdog.c | 2 +-
src/storage/storage_driver.c | 2 +-
src/test/test_driver.c | 2 +-
src/uml/uml_conf.c | 2 +-
src/uml/uml_driver.c | 2 +-
src/util/iohelper.c | 2 +-
src/util/util.c | 3131 --------------------------------
src/util/util.h | 284 ---
src/util/uuid.c | 2 +-
src/util/viraudit.c | 2 +-
src/util/virauth.c | 2 +-
src/util/virauthconfig.c | 2 +-
src/util/virbitmap.c | 2 +-
src/util/vircgroup.c | 2 +-
src/util/vircommand.c | 2 +-
src/util/vircommand.h | 2 +-
src/util/virconf.c | 2 +-
src/util/virdnsmasq.c | 2 +-
src/util/vireventpoll.c | 2 +-
src/util/virhooks.c | 2 +-
src/util/virhooks.h | 2 +-
src/util/virinitctl.c | 2 +-
src/util/virjson.c | 2 +-
src/util/virkeycode.h | 2 +-
src/util/virkeyfile.c | 2 +-
src/util/virlockspace.c | 2 +-
src/util/virlog.c | 2 +-
src/util/virnetdevbridge.c | 2 +-
src/util/virnetdevmacvlan.c | 2 +-
src/util/virnetdevopenvswitch.h | 2 +-
src/util/virnetdevtap.c | 2 +-
src/util/virnetdevvportprofile.h | 2 +-
src/util/virpidfile.c | 2 +-
src/util/virprocess.c | 2 +-
src/util/virrandom.c | 2 +-
src/util/virsexpr.c | 2 +-
src/util/virsocketaddr.c | 2 +-
src/util/virstatslinux.c | 2 +-
src/util/virstoragefile.h | 2 +-
src/util/virsysinfo.c | 2 +-
src/util/virsysinfo.h | 2 +-
src/util/virterror.c | 2 +-
src/util/virtime.c | 2 +-
src/util/virtypedparam.c | 2 +-
src/util/viruri.c | 2 +-
src/util/virusb.c | 2 +-
src/util/virutil.c | 3131 ++++++++++++++++++++++++++++++++
src/util/virutil.h | 284 +++
src/util/xml.c | 2 +-
src/vbox/vbox_MSCOMGlue.c | 2 +-
src/vbox/vbox_XPCOMCGlue.c | 2 +-
src/vbox/vbox_driver.c | 2 +-
src/vmware/vmware_driver.c | 2 +-
src/xen/block_stats.c | 2 +-
src/xen/xen_driver.c | 2 +-
src/xen/xen_hypervisor.c | 2 +-
src/xen/xend_internal.c | 2 +-
src/xen/xm_internal.c | 2 +-
src/xenapi/xenapi_driver.c | 2 +-
src/xenapi/xenapi_utils.c | 2 +-
tests/commandhelper.c | 2 +-
tests/commandtest.c | 2 +-
tests/esxutilstest.c | 2 +-
tests/eventtest.c | 2 +-
tests/libvirtdconftest.c | 2 +-
tests/nodeinfotest.c | 2 +-
tests/openvzutilstest.c | 2 +-
tests/qemumonitortest.c | 2 +-
tests/qemumonitortestutils.c | 2 +-
tests/securityselinuxtest.c | 2 +-
tests/testutils.c | 2 +-
tests/utiltest.c | 2 +-
tests/virauthconfigtest.c | 2 +-
tests/virbuftest.c | 2 +-
tests/virdrivermoduletest.c | 2 +-
tests/virhashtest.c | 2 +-
tests/virkeyfiletest.c | 2 +-
tests/virlockspacetest.c | 2 +-
tests/virnetmessagetest.c | 2 +-
tests/virnetsockettest.c | 2 +-
tests/virnettlscontexttest.c | 2 +-
tests/virshtest.c | 2 +-
tests/virstringtest.c | 2 +-
tests/virtimetest.c | 2 +-
tests/viruritest.c | 2 +-
tools/console.c | 2 +-
tools/virsh-domain.c | 2 +-
tools/virsh-host.c | 2 +-
tools/virsh-interface.c | 2 +-
tools/virsh-network.c | 2 +-
tools/virsh-nodedev.c | 2 +-
tools/virsh-nwfilter.c | 2 +-
tools/virsh-pool.c | 2 +-
tools/virsh-secret.c | 2 +-
tools/virsh-snapshot.c | 2 +-
tools/virsh-volume.c | 2 +-
tools/virsh.c | 2 +-
tools/virt-host-validate-common.c | 2 +-
194 files changed, 3616 insertions(+), 3615 deletions(-)
delete mode 100644 src/util/util.c
delete mode 100644 src/util/util.h
create mode 100644 src/util/virutil.c
create mode 100644 src/util/virutil.h
diff --git a/cfg.mk b/cfg.mk
index 0a66797..a269f77 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -745,7 +745,7 @@ $(srcdir)/src/remote/remote_client_bodies.h: $(srcdir)/src/remote/remote_protoco
# List all syntax-check exemptions:
exclude_file_name_regexp--sc_avoid_strcase = ^tools/virsh\.h$$
-_src1=libvirt|fdstream|qemu/qemu_monitor|util/(vircommand|util)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller|locking/lock_daemon
+_src1=libvirt|fdstream|qemu/qemu_monitor|util/(vircommand|virutil)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller|locking/lock_daemon
exclude_file_name_regexp--sc_avoid_write = \
^(src/($(_src1))|daemon/libvirtd|tools/console|tests/(shunload|virnettlscontext)test)\.c$$
@@ -764,13 +764,13 @@ exclude_file_name_regexp--sc_po_check = ^(docs/|src/rpc/gendispatch\.pl$$)
exclude_file_name_regexp--sc_prohibit_VIR_ERR_NO_MEMORY = \
^(include/libvirt/virterror\.h|daemon/dispatch\.c|src/util/virterror\.c)$$
-exclude_file_name_regexp--sc_prohibit_access_xok = ^src/util/util\.c$$
+exclude_file_name_regexp--sc_prohibit_access_xok = ^src/util/virutil\.c$$
exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
^python/(libvirt-(qemu-)?override|typewrappers)\.c$$
exclude_file_name_regexp--sc_prohibit_asprintf = \
- ^(bootstrap.conf$$|src/util/util\.c$$|examples/domain-events/events-c/event-test\.c$$)
+ ^(bootstrap.conf$$|src/util/virutil\.c$$|examples/domain-events/events-c/event-test\.c$$)
exclude_file_name_regexp--sc_prohibit_close = \
(\.p[yl]$$|^docs/|^(src/util/virfile\.c|src/libvirt\.c)$$)
@@ -782,10 +782,10 @@ _src2=src/(util/vircommand|libvirt|lxc/lxc_controller|locking/lock_daemon)
exclude_file_name_regexp--sc_prohibit_fork_wrappers = \
(^($(_src2)|tests/testutils|daemon/libvirtd)\.c$$)
-exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/util\.c$$
+exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/virutil\.c$$
exclude_file_name_regexp--sc_prohibit_internal_functions = \
- ^src/(util/(viralloc|util|virfile)\.[hc]|esx/esx_vi\.c)$$
+ ^src/(util/(viralloc|virutil|virfile)\.[hc]|esx/esx_vi\.c)$$
exclude_file_name_regexp--sc_prohibit_newline_at_end_of_diagnostic = \
^src/rpc/gendispatch\.pl$$
@@ -797,14 +797,14 @@ exclude_file_name_regexp--sc_prohibit_raw_allocation = \
^(src/util/viralloc\.[ch]|examples/.*)$$
exclude_file_name_regexp--sc_prohibit_readlink = \
- ^src/(util/util|lxc/lxc_container)\.c$$
+ ^src/(util/virutil|lxc/lxc_container)\.c$$
-exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/util\.c$$
+exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/virutil\.c$$
exclude_file_name_regexp--sc_prohibit_sprintf = \
^(docs/hacking\.html\.in)|(examples/systemtap/.*stp)|(src/dtrace2systemtap\.pl)|(src/rpc/gensystemtap\.pl)$$
-exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/util\.c$$
+exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/virutil\.c$$
exclude_file_name_regexp--sc_prohibit_strtol = \
^src/(util/virsexpr|(vbox|xen|xenxs)/.*)\.c$$
diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c
index dc1d2c5..edc899e 100644
--- a/daemon/libvirtd.c
+++ b/daemon/libvirtd.c
@@ -43,7 +43,7 @@
#include "libvirtd.h"
#include "libvirtd-config.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "remote_driver.h"
#include "viralloc.h"
diff --git a/daemon/remote.c b/daemon/remote.c
index eb75281..0b5a3db 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -35,7 +35,7 @@
#include "datatypes.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "stream.h"
#include "uuid.h"
#include "libvirt/libvirt-qemu.h"
diff --git a/po/POTFILES.in b/po/POTFILES.in
index c17c63c..8a24fd4 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -138,7 +138,6 @@ src/test/test_driver.c
src/uml/uml_conf.c
src/uml/uml_driver.c
src/util/iohelper.c
-src/util/util.c
src/util/viraudit.c
src/util/virauth.c
src/util/virauthconfig.c
@@ -180,6 +179,7 @@ src/util/virtime.c
src/util/virtypedparam.c
src/util/viruri.c
src/util/virusb.c
+src/util/virutil.c
src/util/xml.c
src/vbox/vbox_MSCOMGlue.c
src/vbox/vbox_XPCOMCGlue.c
diff --git a/python/libvirt-override.c b/python/libvirt-override.c
index 644f34d..91e82c6 100644
--- a/python/libvirt-override.c
+++ b/python/libvirt-override.c
@@ -27,7 +27,7 @@
#include "viralloc.h"
#include "virtypedparam.h"
#include "ignore-value.h"
-#include "util.h"
+#include "virutil.h"
#ifndef __CYGWIN__
extern void initlibvirtmod(void);
diff --git a/src/Makefile.am b/src/Makefile.am
index d8d96f8..1303edd 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -54,7 +54,6 @@ augeastest_DATA =
# helper APIs for various purposes
UTIL_SOURCES = \
util/uuid.c util/uuid.h \
- util/util.c util/util.h \
util/viralloc.c util/viralloc.h \
util/viratomic.h util/viratomic.c \
util/viraudit.c util/viraudit.h \
@@ -114,7 +113,9 @@ UTIL_SOURCES = \
util/virstring.h util/virstring.c \
util/virtime.h util/virtime.c \
util/virusb.c util/virusb.h \
- util/viruri.h util/viruri.c
+ util/viruri.h util/viruri.c \
+ util/virutil.c util/virutil.h \
+ $(NULL)
EXTRA_DIST += $(srcdir)/util/virkeymaps.h $(srcdir)/util/keymaps.csv \
$(srcdir)/util/virkeycode-mapgen.py
diff --git a/src/conf/capabilities.c b/src/conf/capabilities.c
index 9ac18e2..e46a594 100644
--- a/src/conf/capabilities.c
+++ b/src/conf/capabilities.c
@@ -28,7 +28,7 @@
#include "capabilities.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "cpu_conf.h"
#include "virterror_internal.h"
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 23941c5..95c6ca1 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -25,7 +25,7 @@
#include "virterror_internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "cpu_conf.h"
#include "domain_conf.h"
diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h
index 357057d..7bec912 100644
--- a/src/conf/cpu_conf.h
+++ b/src/conf/cpu_conf.h
@@ -24,7 +24,7 @@
#ifndef __VIR_CPU_CONF_H__
# define __VIR_CPU_CONF_H__
-# include "util.h"
+# include "virutil.h"
# include "virbuffer.h"
# include "xml.h"
# include "virbitmap.h"
diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c
index c3ca2d6..4efafc4 100644
--- a/src/conf/device_conf.c
+++ b/src/conf/device_conf.c
@@ -26,7 +26,7 @@
#include "viralloc.h"
#include "xml.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "device_conf.h"
diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h
index c1bf096..52e4ac5 100644
--- a/src/conf/device_conf.h
+++ b/src/conf/device_conf.h
@@ -28,7 +28,7 @@
# include <libxml/xpath.h>
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virthread.h"
# include "virbuffer.h"
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index b3c3557..ab1fe2a 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -38,7 +38,7 @@
#include "verify.h"
#include "xml.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "virlog.h"
#include "nwfilter_conf.h"
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 56aece2..df6e376 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -32,7 +32,7 @@
# include "capabilities.h"
# include "storage_encryption_conf.h"
# include "cpu_conf.h"
-# include "util.h"
+# include "virutil.h"
# include "virthread.h"
# include "virhash.h"
# include "virsocketaddr.h"
diff --git a/src/conf/interface_conf.c b/src/conf/interface_conf.c
index 046a8a1..e4b088a 100644
--- a/src/conf/interface_conf.c
+++ b/src/conf/interface_conf.c
@@ -30,7 +30,7 @@
#include "viralloc.h"
#include "xml.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#define VIR_FROM_THIS VIR_FROM_INTERFACE
diff --git a/src/conf/interface_conf.h b/src/conf/interface_conf.h
index d6f98f1..e636c35 100644
--- a/src/conf/interface_conf.h
+++ b/src/conf/interface_conf.h
@@ -29,7 +29,7 @@
# include <libxml/xpath.h>
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virthread.h"
/* There is currently 3 types of interfaces */
diff --git a/src/conf/netdev_bandwidth_conf.c b/src/conf/netdev_bandwidth_conf.c
index 35f067c..e64aeff 100644
--- a/src/conf/netdev_bandwidth_conf.c
+++ b/src/conf/netdev_bandwidth_conf.c
@@ -24,7 +24,7 @@
#include "netdev_bandwidth_conf.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "domain_conf.h"
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 1932851..42f3593 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -40,7 +40,7 @@
#include "viralloc.h"
#include "xml.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "c-ctype.h"
#include "virfile.h"
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 045f05d..12819c8 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -33,7 +33,7 @@
#include "node_device_conf.h"
#include "viralloc.h"
#include "xml.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "uuid.h"
#include "virpci.h"
diff --git a/src/conf/node_device_conf.h b/src/conf/node_device_conf.h
index 9860f67..12c36d8 100644
--- a/src/conf/node_device_conf.h
+++ b/src/conf/node_device_conf.h
@@ -26,7 +26,7 @@
# define __VIR_NODE_DEVICE_CONF_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virthread.h"
# include <libxml/tree.h>
diff --git a/src/conf/nwfilter_conf.h b/src/conf/nwfilter_conf.h
index d597064..2ca44b3 100644
--- a/src/conf/nwfilter_conf.h
+++ b/src/conf/nwfilter_conf.h
@@ -28,7 +28,7 @@
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virhash.h"
# include "xml.h"
# include "virbuffer.h"
diff --git a/src/conf/secret_conf.c b/src/conf/secret_conf.c
index 5188c7a..a65cf92 100644
--- a/src/conf/secret_conf.c
+++ b/src/conf/secret_conf.c
@@ -29,7 +29,7 @@
#include "viralloc.h"
#include "secret_conf.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
#include "uuid.h"
diff --git a/src/conf/secret_conf.h b/src/conf/secret_conf.h
index 2064286..6079d5b 100644
--- a/src/conf/secret_conf.h
+++ b/src/conf/secret_conf.h
@@ -24,7 +24,7 @@
# define __VIR_SECRET_CONF_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
VIR_ENUM_DECL(virSecretUsageType)
diff --git a/src/conf/snapshot_conf.c b/src/conf/snapshot_conf.c
index 5c40e97..810d2bf 100644
--- a/src/conf/snapshot_conf.c
+++ b/src/conf/snapshot_conf.c
@@ -42,7 +42,7 @@
#include "secret_conf.h"
#include "snapshot_conf.h"
#include "virstoragefile.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "virfile.h"
#include "virterror_internal.h"
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 5cd2393..38bb471 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -41,7 +41,7 @@
#include "xml.h"
#include "uuid.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virfile.h"
diff --git a/src/conf/storage_conf.h b/src/conf/storage_conf.h
index 573c3db..ad16eca 100644
--- a/src/conf/storage_conf.h
+++ b/src/conf/storage_conf.h
@@ -25,7 +25,7 @@
# define __VIR_STORAGE_CONF_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "storage_encryption_conf.h"
# include "virthread.h"
diff --git a/src/conf/storage_encryption_conf.c b/src/conf/storage_encryption_conf.c
index 8d3ceac..139c37c 100644
--- a/src/conf/storage_encryption_conf.c
+++ b/src/conf/storage_encryption_conf.c
@@ -31,7 +31,7 @@
#include "viralloc.h"
#include "storage_conf.h"
#include "storage_encryption_conf.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
#include "virterror_internal.h"
#include "uuid.h"
diff --git a/src/conf/storage_encryption_conf.h b/src/conf/storage_encryption_conf.h
index 40a8497..57ab1a0 100644
--- a/src/conf/storage_encryption_conf.h
+++ b/src/conf/storage_encryption_conf.h
@@ -25,7 +25,7 @@
# include "internal.h"
# include "virbuffer.h"
-# include "util.h"
+# include "virutil.h"
# include <libxml/tree.h>
diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
index 6b6c325..40a2d88 100644
--- a/src/cpu/cpu_powerpc.c
+++ b/src/cpu/cpu_powerpc.c
@@ -28,7 +28,7 @@
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "cpu.h"
#include "cpu_map.h"
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 93ee111..b932b93 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -27,7 +27,7 @@
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "cpu.h"
#include "cpu_map.h"
#include "cpu_x86.h"
diff --git a/src/datatypes.c b/src/datatypes.c
index 0907c7d..07aefcc 100644
--- a/src/datatypes.c
+++ b/src/datatypes.c
@@ -27,7 +27,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_NONE
diff --git a/src/driver.c b/src/driver.c
index 23dc329..0a5fe05 100644
--- a/src/driver.c
+++ b/src/driver.c
@@ -27,7 +27,7 @@
#include "driver.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "configmake.h"
#define DEFAULT_DRIVER_DIR LIBDIR "/libvirt/connection-driver"
diff --git a/src/esx/esx_device_monitor.c b/src/esx/esx_device_monitor.c
index 854fc38..7cc6ac0 100644
--- a/src/esx/esx_device_monitor.c
+++ b/src/esx/esx_device_monitor.c
@@ -25,7 +25,7 @@
#include <config.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
index 0fe9a67..2c0297c 100644
--- a/src/esx/esx_driver.c
+++ b/src/esx/esx_driver.c
@@ -28,7 +28,7 @@
#include "domain_conf.h"
#include "snapshot_conf.h"
#include "virauth.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_interface_driver.c b/src/esx/esx_interface_driver.c
index fea67ab..524886f 100644
--- a/src/esx/esx_interface_driver.c
+++ b/src/esx/esx_interface_driver.c
@@ -25,7 +25,7 @@
#include <config.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_network_driver.c b/src/esx/esx_network_driver.c
index fec7e72..0fc2603 100644
--- a/src/esx/esx_network_driver.c
+++ b/src/esx/esx_network_driver.c
@@ -26,7 +26,7 @@
#include "md5.h"
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_nwfilter_driver.c b/src/esx/esx_nwfilter_driver.c
index 7a05a5a..ecee0fb 100644
--- a/src/esx/esx_nwfilter_driver.c
+++ b/src/esx/esx_nwfilter_driver.c
@@ -25,7 +25,7 @@
#include <config.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_secret_driver.c b/src/esx/esx_secret_driver.c
index 2969b19..722d3f7 100644
--- a/src/esx/esx_secret_driver.c
+++ b/src/esx/esx_secret_driver.c
@@ -24,7 +24,7 @@
#include <config.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_storage_backend_iscsi.c b/src/esx/esx_storage_backend_iscsi.c
index 5ad885a..3c3ab7d 100644
--- a/src/esx/esx_storage_backend_iscsi.c
+++ b/src/esx/esx_storage_backend_iscsi.c
@@ -28,7 +28,7 @@
#include "internal.h"
#include "md5.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_storage_backend_vmfs.c b/src/esx/esx_storage_backend_vmfs.c
index 4886fc3..c57e070 100644
--- a/src/esx/esx_storage_backend_vmfs.c
+++ b/src/esx/esx_storage_backend_vmfs.c
@@ -31,7 +31,7 @@
#include "internal.h"
#include "md5.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c
index bcda9df..9b2e576 100644
--- a/src/esx/esx_util.c
+++ b/src/esx/esx_util.c
@@ -28,7 +28,7 @@
#include "internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c
index 37b6e0f..2cc8002 100644
--- a/src/esx/esx_vi.c
+++ b/src/esx/esx_vi.c
@@ -29,7 +29,7 @@
#include "virbuffer.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "vmx.h"
#include "xml.h"
diff --git a/src/esx/esx_vi_types.c b/src/esx/esx_vi_types.c
index b93223d..d1f91ff 100644
--- a/src/esx/esx_vi_types.c
+++ b/src/esx/esx_vi_types.c
@@ -31,7 +31,7 @@
#include "datatypes.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "esx_vi.h"
#include "esx_vi_types.h"
diff --git a/src/fdstream.c b/src/fdstream.c
index 39e92b8..f7f101e 100644
--- a/src/fdstream.c
+++ b/src/fdstream.c
@@ -37,7 +37,7 @@
#include "datatypes.h"
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "configmake.h"
diff --git a/src/hyperv/hyperv_device_monitor.c b/src/hyperv/hyperv_device_monitor.c
index d6edb76..10d559f 100644
--- a/src/hyperv/hyperv_device_monitor.c
+++ b/src/hyperv/hyperv_device_monitor.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c
index 749c7f0..d777bd8 100644
--- a/src/hyperv/hyperv_driver.c
+++ b/src/hyperv/hyperv_driver.c
@@ -27,7 +27,7 @@
#include "datatypes.h"
#include "domain_conf.h"
#include "virauth.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_interface_driver.c b/src/hyperv/hyperv_interface_driver.c
index 43c7dd7..af37de3 100644
--- a/src/hyperv/hyperv_interface_driver.c
+++ b/src/hyperv/hyperv_interface_driver.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_network_driver.c b/src/hyperv/hyperv_network_driver.c
index 06b051b..cafc956 100644
--- a/src/hyperv/hyperv_network_driver.c
+++ b/src/hyperv/hyperv_network_driver.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_nwfilter_driver.c b/src/hyperv/hyperv_nwfilter_driver.c
index 7452b7a..46c57b7 100644
--- a/src/hyperv/hyperv_nwfilter_driver.c
+++ b/src/hyperv/hyperv_nwfilter_driver.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_secret_driver.c b/src/hyperv/hyperv_secret_driver.c
index 04a6ada..ea8fa7e 100644
--- a/src/hyperv/hyperv_secret_driver.c
+++ b/src/hyperv/hyperv_secret_driver.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_storage_driver.c b/src/hyperv/hyperv_storage_driver.c
index b2817a2..7549801 100644
--- a/src/hyperv/hyperv_storage_driver.c
+++ b/src/hyperv/hyperv_storage_driver.c
@@ -26,7 +26,7 @@
#include "internal.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_util.c b/src/hyperv/hyperv_util.c
index 016d415..69a57c6 100644
--- a/src/hyperv/hyperv_util.c
+++ b/src/hyperv/hyperv_util.c
@@ -24,7 +24,7 @@
#include "internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
diff --git a/src/hyperv/hyperv_wmi.c b/src/hyperv/hyperv_wmi.c
index 69e7283..f4afdce 100644
--- a/src/hyperv/hyperv_wmi.c
+++ b/src/hyperv/hyperv_wmi.c
@@ -29,7 +29,7 @@
#include "datatypes.h"
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "virbuffer.h"
#include "hyperv_private.h"
diff --git a/src/locking/lock_daemon.c b/src/locking/lock_daemon.c
index 3d90c57..df9923e 100644
--- a/src/locking/lock_daemon.c
+++ b/src/locking/lock_daemon.c
@@ -33,7 +33,7 @@
#include "lock_daemon.h"
#include "lock_daemon_config.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virpidfile.h"
#include "virprocess.h"
diff --git a/src/locking/lock_daemon_dispatch.c b/src/locking/lock_daemon_dispatch.c
index 78c9726..def7c2f 100644
--- a/src/locking/lock_daemon_dispatch.c
+++ b/src/locking/lock_daemon_dispatch.c
@@ -24,7 +24,7 @@
#include "rpc/virnetserver.h"
#include "rpc/virnetserverclient.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "lock_daemon.h"
diff --git a/src/locking/lock_driver_lockd.c b/src/locking/lock_driver_lockd.c
index cee530d..547db85 100644
--- a/src/locking/lock_driver_lockd.c
+++ b/src/locking/lock_driver_lockd.c
@@ -26,7 +26,7 @@
#include "viralloc.h"
#include "virlog.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virterror_internal.h"
#include "rpc/virnetclient.h"
diff --git a/src/locking/lock_driver_sanlock.c b/src/locking/lock_driver_sanlock.c
index e520444..511543a 100644
--- a/src/locking/lock_driver_sanlock.c
+++ b/src/locking/lock_driver_sanlock.c
@@ -40,7 +40,7 @@
#include "virlog.h"
#include "virterror_internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "md5.h"
#include "virconf.h"
diff --git a/src/locking/lock_manager.c b/src/locking/lock_manager.c
index f938b04..d73e184 100644
--- a/src/locking/lock_manager.c
+++ b/src/locking/lock_manager.c
@@ -25,7 +25,7 @@
#include "lock_driver_nop.h"
#include "virterror_internal.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "uuid.h"
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index f3c6e19..050a4c1 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -56,7 +56,7 @@
#include "virterror_internal.h"
#include "virlog.h"
#include "lxc_container.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virnetdevveth.h"
#include "uuid.h"
diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index 6b6ec82..a8e99f2 100644
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -54,7 +54,7 @@
#include "virterror_internal.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "lxc_conf.h"
#include "lxc_container.h"
@@ -64,7 +64,7 @@
#include "virnetdev.h"
#include "virnetdevveth.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virpidfile.h"
#include "vircommand.h"
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 57c1767..e513b76 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -44,7 +44,7 @@
#include "lxc_driver.h"
#include "lxc_process.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virnetdevbridge.h"
#include "virnetdevveth.h"
#include "nodeinfo.h"
diff --git a/src/lxc/lxc_fuse.h b/src/lxc/lxc_fuse.h
index 9878017..93964a4 100644
--- a/src/lxc/lxc_fuse.h
+++ b/src/lxc/lxc_fuse.h
@@ -32,7 +32,7 @@
# endif
# include "lxc_conf.h"
-# include "util.h"
+# include "virutil.h"
# include "viralloc.h"
struct virLXCMeminfo {
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 2db9197..dbbd49c 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -52,7 +52,7 @@
#include "driver.h"
#include "virbuffer.h"
#include "virpidfile.h"
-#include "util.h"
+#include "virutil.h"
#include "vircommand.h"
#include "viralloc.h"
#include "uuid.h"
diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index d914816..6cc1837 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -37,7 +37,7 @@
#include "node_device_conf.h"
#include "node_device_hal.h"
#include "node_device_driver.h"
-#include "util.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_NODEDEV
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 7289a72..d350955 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -35,7 +35,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "virpci.h"
diff --git a/src/nodeinfo.c b/src/nodeinfo.c
index b14e63b..65f4431 100644
--- a/src/nodeinfo.c
+++ b/src/nodeinfo.c
@@ -42,7 +42,7 @@
#include "viralloc.h"
#include "nodeinfo.h"
#include "physmem.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
#include "count-one-bits.h"
diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c
index 6e0f6eb..b0c9c5f 100644
--- a/src/openvz/openvz_conf.c
+++ b/src/openvz/openvz_conf.c
@@ -49,7 +49,7 @@
#include "uuid.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "nodeinfo.h"
#include "virfile.h"
#include "vircommand.h"
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
index a35a6b1..a407193 100644
--- a/src/openvz/openvz_driver.c
+++ b/src/openvz/openvz_driver.c
@@ -50,7 +50,7 @@
#include "openvz_driver.h"
#include "openvz_util.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "openvz_conf.h"
#include "nodeinfo.h"
#include "viralloc.h"
diff --git a/src/parallels/parallels_driver.c b/src/parallels/parallels_driver.c
index 07c1463..87d098e 100644
--- a/src/parallels/parallels_driver.c
+++ b/src/parallels/parallels_driver.c
@@ -44,7 +44,7 @@
#include "datatypes.h"
#include "virterror_internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "vircommand.h"
#include "configmake.h"
diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
index ad56686..25b96b4 100644
--- a/src/phyp/phyp_driver.c
+++ b/src/phyp/phyp_driver.c
@@ -45,7 +45,7 @@
#include "internal.h"
#include "virauth.h"
-#include "util.h"
+#include "virutil.h"
#include "datatypes.h"
#include "virbuffer.h"
#include "viralloc.h"
diff --git a/src/qemu/qemu_bridge_filter.c b/src/qemu/qemu_bridge_filter.c
index 08a9f1a..6d84f47 100644
--- a/src/qemu/qemu_bridge_filter.c
+++ b/src/qemu/qemu_bridge_filter.c
@@ -25,7 +25,7 @@
#include "virebtables.h"
#include "qemu_conf.h"
#include "qemu_driver.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virlog.h"
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 46f8540..7a27183 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -27,7 +27,7 @@
#include "viralloc.h"
#include "virlog.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virpidfile.h"
#include "virprocess.h"
diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
index b47fb78..9db7ad9 100644
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -30,7 +30,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "domain_audit.h"
#define VIR_FROM_THIS VIR_FROM_QEMU
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 464288f..23ccffe 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -31,7 +31,7 @@
#include "viralloc.h"
#include "virlog.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "uuid.h"
#include "c-ctype.h"
diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index d6bc1fc..be88d77 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -43,7 +43,7 @@
#include "uuid.h"
#include "virbuffer.h"
#include "virconf.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "datatypes.h"
#include "xml.h"
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 170f15d..15b773b 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -63,7 +63,7 @@
#include "virlog.h"
#include "datatypes.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "nodeinfo.h"
#include "virstatslinux.h"
#include "capabilities.h"
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index a77beb6..1e83e3c 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -39,7 +39,7 @@
#include "virlog.h"
#include "virterror_internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "datatypes.h"
#include "fdstream.h"
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 794596b..d4eaa9e 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -57,7 +57,7 @@
#include "virhooks.h"
#include "virfile.h"
#include "virpidfile.h"
-#include "util.h"
+#include "virutil.h"
#include "c-ctype.h"
#include "nodeinfo.h"
#include "domain_audit.h"
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 2edf6e6..ac7dc87 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -39,7 +39,7 @@
#include "remote_protocol.h"
#include "qemu_protocol.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "vircommand.h"
#include "intprops.h"
diff --git a/src/rpc/virkeepalive.c b/src/rpc/virkeepalive.c
index 5c14e14..18be350 100644
--- a/src/rpc/virkeepalive.c
+++ b/src/rpc/virkeepalive.c
@@ -26,7 +26,7 @@
#include "virthread.h"
#include "virfile.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virnetsocket.h"
#include "virkeepaliveprotocol.h"
diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
index 85787f0..9347f0b 100644
--- a/src/rpc/virnetclient.c
+++ b/src/rpc/virnetclient.c
@@ -34,7 +34,7 @@
#include "virthread.h"
#include "virfile.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#define VIR_FROM_THIS VIR_FROM_RPC
diff --git a/src/rpc/virnetclientprogram.c b/src/rpc/virnetclientprogram.c
index 00948e0..eff4a4c 100644
--- a/src/rpc/virnetclientprogram.c
+++ b/src/rpc/virnetclientprogram.c
@@ -31,7 +31,7 @@
#include "viralloc.h"
#include "virterror_internal.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virthread.h"
diff --git a/src/rpc/virnetmessage.c b/src/rpc/virnetmessage.c
index f273811..b2da65b 100644
--- a/src/rpc/virnetmessage.c
+++ b/src/rpc/virnetmessage.c
@@ -28,7 +28,7 @@
#include "virterror_internal.h"
#include "virlog.h"
#include "virfile.h"
-#include "util.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_RPC
diff --git a/src/rpc/virnetserver.c b/src/rpc/virnetserver.c
index b48af5e..47a6293 100644
--- a/src/rpc/virnetserver.c
+++ b/src/rpc/virnetserver.c
@@ -33,7 +33,7 @@
#include "virterror_internal.h"
#include "virthread.h"
#include "virthreadpool.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virnetservermdns.h"
#include "virdbus.h"
diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c
index 442850a..a959c30 100644
--- a/src/rpc/virnetsocket.c
+++ b/src/rpc/virnetsocket.c
@@ -41,7 +41,7 @@
#include "c-ctype.h"
#include "virnetsocket.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virterror_internal.h"
#include "virlog.h"
diff --git a/src/rpc/virnetsshsession.c b/src/rpc/virnetsshsession.c
index 663b7cd..ad8bd48 100644
--- a/src/rpc/virnetsshsession.c
+++ b/src/rpc/virnetsshsession.c
@@ -31,7 +31,7 @@
#include "virlog.h"
#include "configmake.h"
#include "virthread.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virobject.h"
diff --git a/src/rpc/virnettlscontext.c b/src/rpc/virnettlscontext.c
index 1ff40cf..b01de8c 100644
--- a/src/rpc/virnettlscontext.c
+++ b/src/rpc/virnettlscontext.c
@@ -32,7 +32,7 @@
#include "viralloc.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virthread.h"
#include "configmake.h"
diff --git a/src/secret/secret_driver.c b/src/secret/secret_driver.c
index 672ff54..8dfd921 100644
--- a/src/secret/secret_driver.c
+++ b/src/secret/secret_driver.c
@@ -37,7 +37,7 @@
#include "secret_conf.h"
#include "secret_driver.h"
#include "virthread.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "virterror_internal.h"
#include "virfile.h"
diff --git a/src/security/security_apparmor.c b/src/security/security_apparmor.c
index d28189f..4027cdf 100644
--- a/src/security/security_apparmor.c
+++ b/src/security/security_apparmor.c
@@ -38,7 +38,7 @@
#include "internal.h"
#include "security_apparmor.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virterror_internal.h"
#include "datatypes.h"
diff --git a/src/security/security_dac.c b/src/security/security_dac.c
index f9752ef..3104f42 100644
--- a/src/security/security_dac.c
+++ b/src/security/security_dac.c
@@ -25,7 +25,7 @@
#include "security_dac.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "virpci.h"
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index 8918257..ccba258 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -34,7 +34,7 @@
#include "security_driver.h"
#include "security_selinux.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "virpci.h"
@@ -43,7 +43,7 @@
#include "virfile.h"
#include "virhash.h"
#include "virrandom.h"
-#include "util.h"
+#include "virutil.h"
#include "virconf.h"
#define VIR_FROM_THIS VIR_FROM_SECURITY
diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c
index 4945f7c..5cfa3ff 100644
--- a/src/security/virt-aa-helper.c
+++ b/src/security/virt-aa-helper.c
@@ -41,7 +41,7 @@
#include "internal.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "vircommand.h"
diff --git a/src/storage/parthelper.c b/src/storage/parthelper.c
index 5417ced..83f8279 100644
--- a/src/storage/parthelper.c
+++ b/src/storage/parthelper.c
@@ -41,7 +41,7 @@
#include <unistd.h>
#include <locale.h>
-#include "util.h"
+#include "virutil.h"
#include "c-ctype.h"
#include "configmake.h"
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index 9b98dbb..29272f1 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -47,7 +47,7 @@
#include "datatypes.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "internal.h"
#include "secret_conf.h"
diff --git a/src/storage/storage_backend_disk.c b/src/storage/storage_backend_disk.c
index 8759b3a..aceb82b 100644
--- a/src/storage/storage_backend_disk.c
+++ b/src/storage/storage_backend_disk.c
@@ -29,7 +29,7 @@
#include "virterror_internal.h"
#include "virlog.h"
#include "storage_backend_disk.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "vircommand.h"
#include "configmake.h"
diff --git a/src/storage/storage_backend_iscsi.c b/src/storage/storage_backend_iscsi.c
index ecb8f8e..e91c4b1 100644
--- a/src/storage/storage_backend_iscsi.c
+++ b/src/storage/storage_backend_iscsi.c
@@ -37,7 +37,7 @@
#include "virterror_internal.h"
#include "storage_backend_scsi.h"
#include "storage_backend_iscsi.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "virfile.h"
diff --git a/src/storage/storage_backend_rbd.c b/src/storage/storage_backend_rbd.c
index e1f07ab..ffa3234 100644
--- a/src/storage/storage_backend_rbd.c
+++ b/src/storage/storage_backend_rbd.c
@@ -25,7 +25,7 @@
#include "virterror_internal.h"
#include "storage_backend_rbd.h"
#include "storage_conf.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "base64.h"
diff --git a/src/storage/storage_backend_sheepdog.c b/src/storage/storage_backend_sheepdog.c
index d3b9d87..1046ac9 100644
--- a/src/storage/storage_backend_sheepdog.c
+++ b/src/storage/storage_backend_sheepdog.c
@@ -30,7 +30,7 @@
#include "storage_backend_sheepdog.h"
#include "storage_conf.h"
#include "vircommand.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index aebf8bb..d93617c 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -39,7 +39,7 @@
#include "virterror_internal.h"
#include "datatypes.h"
#include "driver.h"
-#include "util.h"
+#include "virutil.h"
#include "storage_driver.h"
#include "storage_conf.h"
#include "viralloc.h"
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 185bb3b..da76367 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -36,7 +36,7 @@
#include "datatypes.h"
#include "test_driver.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "capabilities.h"
#include "viralloc.h"
diff --git a/src/uml/uml_conf.c b/src/uml/uml_conf.c
index 6da311b..b2057e8 100644
--- a/src/uml/uml_conf.c
+++ b/src/uml/uml_conf.c
@@ -39,7 +39,7 @@
#include "uuid.h"
#include "virbuffer.h"
#include "virconf.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "nodeinfo.h"
#include "virlog.h"
diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c
index b20998f..05fb7f2 100644
--- a/src/uml/uml_driver.c
+++ b/src/uml/uml_driver.c
@@ -47,7 +47,7 @@
#include "uml_driver.h"
#include "uml_conf.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "nodeinfo.h"
#include "virstatslinux.h"
#include "capabilities.h"
diff --git a/src/util/iohelper.c b/src/util/iohelper.c
index dcb5c14..40b04f9 100644
--- a/src/util/iohelper.c
+++ b/src/util/iohelper.c
@@ -33,7 +33,7 @@
#include <stdio.h>
#include <stdlib.h>
-#include "util.h"
+#include "virutil.h"
#include "virthread.h"
#include "virfile.h"
#include "viralloc.h"
diff --git a/src/util/util.c b/src/util/util.c
deleted file mode 100644
index c7d4aa5..0000000
--- a/src/util/util.c
+++ /dev/null
@@ -1,3131 +0,0 @@
-/*
- * utils.c: common, generic utility functions
- *
- * Copyright (C) 2006-2012 Red Hat, Inc.
- * Copyright (C) 2006 Daniel P. Berrange
- * Copyright (C) 2006, 2007 Binary Karma
- * Copyright (C) 2006 Shuveb Hussain
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * Author: Daniel P. Berrange <berrange at redhat.com>
- * File created Jul 18, 2007 - Shuveb Hussain <shuveb at binarykarma.com>
- */
-
-#include <config.h>
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <poll.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/wait.h>
-#if HAVE_MMAP
-# include <sys/mman.h>
-#endif
-#include <string.h>
-#include <signal.h>
-#include <termios.h>
-#include <pty.h>
-#include <locale.h>
-
-#if HAVE_LIBDEVMAPPER_H
-# include <libdevmapper.h>
-#endif
-
-#ifdef HAVE_PATHS_H
-# include <paths.h>
-#endif
-#include <netdb.h>
-#ifdef HAVE_GETPWUID_R
-# include <pwd.h>
-# include <grp.h>
-#endif
-#if HAVE_CAPNG
-# include <cap-ng.h>
-#endif
-#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
-# include <mntent.h>
-#endif
-
-#ifdef WIN32
-# ifdef HAVE_WINSOCK2_H
-# include <winsock2.h>
-# endif
-# include <windows.h>
-# include <shlobj.h>
-#endif
-
-#include "c-ctype.h"
-#include "dirname.h"
-#include "virterror_internal.h"
-#include "virlog.h"
-#include "virbuffer.h"
-#include "util.h"
-#include "virstoragefile.h"
-#include "viralloc.h"
-#include "virthread.h"
-#include "verify.h"
-#include "virfile.h"
-#include "vircommand.h"
-#include "nonblocking.h"
-#include "passfd.h"
-#include "virprocess.h"
-
-#ifndef NSIG
-# define NSIG 32
-#endif
-
-verify(sizeof(gid_t) <= sizeof(unsigned int) &&
- sizeof(uid_t) <= sizeof(unsigned int));
-
-#define VIR_FROM_THIS VIR_FROM_NONE
-
-/* Like read(), but restarts after EINTR */
-ssize_t
-saferead(int fd, void *buf, size_t count)
-{
- size_t nread = 0;
- while (count > 0) {
- ssize_t r = read(fd, buf, count);
- if (r < 0 && errno == EINTR)
- continue;
- if (r < 0)
- return r;
- if (r == 0)
- return nread;
- buf = (char *)buf + r;
- count -= r;
- nread += r;
- }
- return nread;
-}
-
-/* Like write(), but restarts after EINTR */
-ssize_t
-safewrite(int fd, const void *buf, size_t count)
-{
- size_t nwritten = 0;
- while (count > 0) {
- ssize_t r = write(fd, buf, count);
-
- if (r < 0 && errno == EINTR)
- continue;
- if (r < 0)
- return r;
- if (r == 0)
- return nwritten;
- buf = (const char *)buf + r;
- count -= r;
- nwritten += r;
- }
- return nwritten;
-}
-
-#ifdef HAVE_POSIX_FALLOCATE
-int safezero(int fd, off_t offset, off_t len)
-{
- int ret = posix_fallocate(fd, offset, len);
- if (ret == 0)
- return 0;
- errno = ret;
- return -1;
-}
-#else
-
-# ifdef HAVE_MMAP
-int safezero(int fd, off_t offset, off_t len)
-{
- int r;
- char *buf;
-
- /* memset wants the mmap'ed file to be present on disk so create a
- * sparse file
- */
- r = ftruncate(fd, offset + len);
- if (r < 0)
- return -1;
-
- buf = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, offset);
- if (buf == MAP_FAILED)
- return -1;
-
- memset(buf, 0, len);
- munmap(buf, len);
-
- return 0;
-}
-
-# else /* HAVE_MMAP */
-
-int safezero(int fd, off_t offset, off_t len)
-{
- int r;
- char *buf;
- unsigned long long remain, bytes;
-
- if (lseek(fd, offset, SEEK_SET) < 0)
- return -1;
-
- /* Split up the write in small chunks so as not to allocate lots of RAM */
- remain = len;
- bytes = 1024 * 1024;
-
- r = VIR_ALLOC_N(buf, bytes);
- if (r < 0) {
- errno = ENOMEM;
- return -1;
- }
-
- while (remain) {
- if (bytes > remain)
- bytes = remain;
-
- r = safewrite(fd, buf, bytes);
- if (r < 0) {
- VIR_FREE(buf);
- return -1;
- }
-
- /* safewrite() guarantees all data will be written */
- remain -= bytes;
- }
- VIR_FREE(buf);
- return 0;
-}
-# endif /* HAVE_MMAP */
-#endif /* HAVE_POSIX_FALLOCATE */
-
-int virFileStripSuffix(char *str,
- const char *suffix)
-{
- int len = strlen(str);
- int suffixlen = strlen(suffix);
-
- if (len < suffixlen)
- return 0;
-
- if (!STREQ(str + len - suffixlen, suffix))
- return 0;
-
- str[len-suffixlen] = '\0';
-
- return 1;
-}
-
-char *
-virArgvToString(const char *const *argv)
-{
- int len, i;
- char *ret, *p;
-
- for (len = 1, i = 0; argv[i]; i++)
- len += strlen(argv[i]) + 1;
-
- if (VIR_ALLOC_N(ret, len) < 0)
- return NULL;
- p = ret;
-
- for (i = 0; argv[i]; i++) {
- if (i != 0)
- *(p++) = ' ';
-
- strcpy(p, argv[i]);
- p += strlen(argv[i]);
- }
-
- *p = '\0';
-
- return ret;
-}
-
-#ifndef WIN32
-
-int virSetInherit(int fd, bool inherit) {
- int fflags;
- if ((fflags = fcntl(fd, F_GETFD)) < 0)
- return -1;
- if (inherit)
- fflags &= ~FD_CLOEXEC;
- else
- fflags |= FD_CLOEXEC;
- if ((fcntl(fd, F_SETFD, fflags)) < 0)
- return -1;
- return 0;
-}
-
-#else /* WIN32 */
-
-int virSetInherit(int fd ATTRIBUTE_UNUSED, bool inherit ATTRIBUTE_UNUSED)
-{
- /* FIXME: Currently creating child processes is not supported on
- * Win32, so there is no point in failing calls that are only relevant
- * when creating child processes. So just pretend that we changed the
- * inheritance property of the given fd as requested. */
- return 0;
-}
-
-#endif /* WIN32 */
-
-int virSetBlocking(int fd, bool blocking) {
- return set_nonblocking_flag(fd, !blocking);
-}
-
-int virSetNonBlock(int fd) {
- return virSetBlocking(fd, false);
-}
-
-int virSetCloseExec(int fd)
-{
- return virSetInherit(fd, false);
-}
-
-int
-virPipeReadUntilEOF(int outfd, int errfd,
- char **outbuf, char **errbuf) {
-
- struct pollfd fds[2];
- int i;
- int finished[2];
-
- fds[0].fd = outfd;
- fds[0].events = POLLIN;
- fds[0].revents = 0;
- finished[0] = 0;
- fds[1].fd = errfd;
- fds[1].events = POLLIN;
- fds[1].revents = 0;
- finished[1] = 0;
-
- while (!(finished[0] && finished[1])) {
-
- if (poll(fds, ARRAY_CARDINALITY(fds), -1) < 0) {
- if ((errno == EAGAIN) || (errno == EINTR))
- continue;
- goto pollerr;
- }
-
- for (i = 0; i < ARRAY_CARDINALITY(fds); ++i) {
- char data[1024], **buf;
- int got, size;
-
- if (!(fds[i].revents))
- continue;
- else if (fds[i].revents & POLLHUP)
- finished[i] = 1;
-
- if (!(fds[i].revents & POLLIN)) {
- if (fds[i].revents & POLLHUP)
- continue;
-
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("Unknown poll response."));
- goto error;
- }
-
- got = read(fds[i].fd, data, sizeof(data));
-
- if (got == sizeof(data))
- finished[i] = 0;
-
- if (got == 0) {
- finished[i] = 1;
- continue;
- }
- if (got < 0) {
- if (errno == EINTR)
- continue;
- if (errno == EAGAIN)
- break;
- goto pollerr;
- }
-
- buf = ((fds[i].fd == outfd) ? outbuf : errbuf);
- size = (*buf ? strlen(*buf) : 0);
- if (VIR_REALLOC_N(*buf, size+got+1) < 0) {
- virReportOOMError();
- goto error;
- }
- memmove(*buf+size, data, got);
- (*buf)[size+got] = '\0';
- }
- continue;
-
- pollerr:
- virReportSystemError(errno,
- "%s", _("poll error"));
- goto error;
- }
-
- return 0;
-
-error:
- VIR_FREE(*outbuf);
- VIR_FREE(*errbuf);
- return -1;
-}
-
-/* Like gnulib's fread_file, but read no more than the specified maximum
- number of bytes. If the length of the input is <= max_len, and
- upon error while reading that data, it works just like fread_file. */
-static char *
-saferead_lim(int fd, size_t max_len, size_t *length)
-{
- char *buf = NULL;
- size_t alloc = 0;
- size_t size = 0;
- int save_errno;
-
- for (;;) {
- int count;
- int requested;
-
- if (size + BUFSIZ + 1 > alloc) {
- alloc += alloc / 2;
- if (alloc < size + BUFSIZ + 1)
- alloc = size + BUFSIZ + 1;
-
- if (VIR_REALLOC_N(buf, alloc) < 0) {
- save_errno = errno;
- break;
- }
- }
-
- /* Ensure that (size + requested <= max_len); */
- requested = MIN(size < max_len ? max_len - size : 0,
- alloc - size - 1);
- count = saferead(fd, buf + size, requested);
- size += count;
-
- if (count != requested || requested == 0) {
- save_errno = errno;
- if (count < 0)
- break;
- buf[size] = '\0';
- *length = size;
- return buf;
- }
- }
-
- VIR_FREE(buf);
- errno = save_errno;
- return NULL;
-}
-
-/* A wrapper around saferead_lim that maps a failure due to
- exceeding the maximum size limitation to EOVERFLOW. */
-int
-virFileReadLimFD(int fd, int maxlen, char **buf)
-{
- size_t len;
- char *s;
-
- if (maxlen <= 0) {
- errno = EINVAL;
- return -1;
- }
- s = saferead_lim(fd, maxlen+1, &len);
- if (s == NULL)
- return -1;
- if (len > maxlen || (int)len != len) {
- VIR_FREE(s);
- /* There was at least one byte more than MAXLEN.
- Set errno accordingly. */
- errno = EOVERFLOW;
- return -1;
- }
- *buf = s;
- return len;
-}
-
-int virFileReadAll(const char *path, int maxlen, char **buf)
-{
- int fd = open(path, O_RDONLY);
- if (fd < 0) {
- virReportSystemError(errno, _("Failed to open file '%s'"), path);
- return -1;
- }
-
- int len = virFileReadLimFD(fd, maxlen, buf);
- VIR_FORCE_CLOSE(fd);
- if (len < 0) {
- virReportSystemError(errno, _("Failed to read file '%s'"), path);
- return -1;
- }
-
- return len;
-}
-
-/* Truncate @path and write @str to it. If @mode is 0, ensure that
- @path exists; otherwise, use @mode if @path must be created.
- Return 0 for success, nonzero for failure.
- Be careful to preserve any errno value upon failure. */
-int virFileWriteStr(const char *path, const char *str, mode_t mode)
-{
- int fd;
-
- if (mode)
- fd = open(path, O_WRONLY|O_TRUNC|O_CREAT, mode);
- else
- fd = open(path, O_WRONLY|O_TRUNC);
- if (fd == -1)
- return -1;
-
- if (safewrite(fd, str, strlen(str)) < 0) {
- VIR_FORCE_CLOSE(fd);
- return -1;
- }
-
- /* Use errno from failed close only if there was no write error. */
- if (VIR_CLOSE(fd) != 0)
- return -1;
-
- return 0;
-}
-
-int virFileMatchesNameSuffix(const char *file,
- const char *name,
- const char *suffix)
-{
- int filelen = strlen(file);
- int namelen = strlen(name);
- int suffixlen = strlen(suffix);
-
- if (filelen == (namelen + suffixlen) &&
- STREQLEN(file, name, namelen) &&
- STREQLEN(file + namelen, suffix, suffixlen))
- return 1;
- else
- return 0;
-}
-
-int virFileHasSuffix(const char *str,
- const char *suffix)
-{
- int len = strlen(str);
- int suffixlen = strlen(suffix);
-
- if (len < suffixlen)
- return 0;
-
- return STRCASEEQ(str + len - suffixlen, suffix);
-}
-
-#define SAME_INODE(Stat_buf_1, Stat_buf_2) \
- ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \
- && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev)
-
-/* Return nonzero if checkLink and checkDest
- refer to the same file. Otherwise, return 0. */
-int virFileLinkPointsTo(const char *checkLink,
- const char *checkDest)
-{
- struct stat src_sb;
- struct stat dest_sb;
-
- return (stat(checkLink, &src_sb) == 0
- && stat(checkDest, &dest_sb) == 0
- && SAME_INODE(src_sb, dest_sb));
-}
-
-
-
-static int
-virFileResolveLinkHelper(const char *linkpath,
- bool intermediatePaths,
- char **resultpath)
-{
- struct stat st;
-
- *resultpath = NULL;
-
- /* We don't need the full canonicalization of intermediate
- * directories, if linkpath is absolute and the basename is
- * already a non-symlink. */
- if (IS_ABSOLUTE_FILE_NAME(linkpath) && !intermediatePaths) {
- if (lstat(linkpath, &st) < 0)
- return -1;
-
- if (!S_ISLNK(st.st_mode)) {
- if (!(*resultpath = strdup(linkpath)))
- return -1;
- return 0;
- }
- }
-
- *resultpath = canonicalize_file_name(linkpath);
-
- return *resultpath == NULL ? -1 : 0;
-}
-
-/*
- * Attempt to resolve a symbolic link, returning an
- * absolute path where only the last component is guaranteed
- * not to be a symlink.
- *
- * Return 0 if path was not a symbolic, or the link was
- * resolved. Return -1 with errno set upon error
- */
-int virFileResolveLink(const char *linkpath,
- char **resultpath)
-{
- return virFileResolveLinkHelper(linkpath, false, resultpath);
-}
-
-/*
- * Attempt to resolve a symbolic link, returning an
- * absolute path where every component is guaranteed
- * not to be a symlink.
- *
- * Return 0 if path was not a symbolic, or the link was
- * resolved. Return -1 with errno set upon error
- */
-int virFileResolveAllLinks(const char *linkpath,
- char **resultpath)
-{
- return virFileResolveLinkHelper(linkpath, true, resultpath);
-}
-
-/*
- * Check whether the given file is a link.
- * Returns 1 in case of the file being a link, 0 in case it is not
- * a link and the negative errno in all other cases.
- */
-int virFileIsLink(const char *linkpath)
-{
- struct stat st;
-
- if (lstat(linkpath, &st) < 0)
- return -errno;
-
- return S_ISLNK(st.st_mode) != 0;
-}
-
-
-/*
- * Finds a requested executable file in the PATH env. e.g.:
- * "kvm-img" will return "/usr/bin/kvm-img"
- *
- * You must free the result
- */
-char *virFindFileInPath(const char *file)
-{
- char *path = NULL;
- char *pathiter;
- char *pathseg;
- char *fullpath = NULL;
-
- if (file == NULL)
- return NULL;
-
- /* if we are passed an absolute path (starting with /), return a
- * copy of that path, after validating that it is executable
- */
- if (IS_ABSOLUTE_FILE_NAME(file)) {
- if (virFileIsExecutable(file))
- return strdup(file);
- else
- return NULL;
- }
-
- /* If we are passed an anchored path (containing a /), then there
- * is no path search - it must exist in the current directory
- */
- if (strchr(file, '/')) {
- if (virFileIsExecutable(file))
- ignore_value(virFileAbsPath(file, &path));
- return path;
- }
-
- /* copy PATH env so we can tweak it */
- path = getenv("PATH");
-
- if (path == NULL || (path = strdup(path)) == NULL)
- return NULL;
-
- /* for each path segment, append the file to search for and test for
- * it. return it if found.
- */
- pathiter = path;
- while ((pathseg = strsep(&pathiter, ":")) != NULL) {
- if (virAsprintf(&fullpath, "%s/%s", pathseg, file) < 0 ||
- virFileIsExecutable(fullpath))
- break;
- VIR_FREE(fullpath);
- }
-
- VIR_FREE(path);
- return fullpath;
-}
-
-bool virFileIsDir(const char *path)
-{
- struct stat s;
- return (stat(path, &s) == 0) && S_ISDIR(s.st_mode);
-}
-
-bool virFileExists(const char *path)
-{
- return access(path, F_OK) == 0;
-}
-
-/* Check that a file is regular and has executable bits. If false is
- * returned, errno is valid.
- *
- * Note: In the presence of ACLs, this may return true for a file that
- * would actually fail with EACCES for a given user, or false for a
- * file that the user could actually execute, but setups with ACLs
- * that weird are unusual. */
-bool
-virFileIsExecutable(const char *file)
-{
- struct stat sb;
-
- /* We would also want to check faccessat if we cared about ACLs,
- * but we don't. */
- if (stat(file, &sb) < 0)
- return false;
- if (S_ISREG(sb.st_mode) && (sb.st_mode & 0111) != 0)
- return true;
- errno = S_ISDIR(sb.st_mode) ? EISDIR : EACCES;
- return false;
-}
-
-#ifndef WIN32
-/* Check that a file is accessible under certain
- * user & gid.
- * @mode can be F_OK, or a bitwise combination of R_OK, W_OK, and X_OK.
- * see 'man access' for more details.
- * Returns 0 on success, -1 on fail with errno set.
- */
-int
-virFileAccessibleAs(const char *path, int mode,
- uid_t uid, gid_t gid)
-{
- pid_t pid = 0;
- int status, ret = 0;
- int forkRet = 0;
-
- if (uid == getuid() &&
- gid == getgid())
- return access(path, mode);
-
- forkRet = virFork(&pid);
-
- if (pid < 0) {
- return -1;
- }
-
- if (pid) { /* parent */
- if (virProcessWait(pid, &status) < 0) {
- /* virProcessWait() already
- * reported error */
- return -1;
- }
-
- if (!WIFEXITED(status)) {
- errno = EINTR;
- return -1;
- }
-
- if (status) {
- errno = WEXITSTATUS(status);
- return -1;
- }
-
- return 0;
- }
-
- /* child.
- * Return positive value here. Parent
- * will change it to negative one. */
-
- if (forkRet < 0) {
- ret = errno;
- goto childerror;
- }
-
- if (virSetUIDGID(uid, gid) < 0) {
- ret = errno;
- goto childerror;
- }
-
- if (access(path, mode) < 0)
- ret = errno;
-
-childerror:
- if ((ret & 0xFF) != ret) {
- VIR_WARN("unable to pass desired return value %d", ret);
- ret = 0xFF;
- }
-
- _exit(ret);
-}
-
-/* virFileOpenForceOwnerMode() - an internal utility function called
- * only by virFileOpenAs(). Sets the owner and mode of the file
- * opened as "fd" if it's not correct AND the flags say it should be
- * forced. */
-static int
-virFileOpenForceOwnerMode(const char *path, int fd, mode_t mode,
- uid_t uid, gid_t gid, unsigned int flags)
-{
- int ret = 0;
- struct stat st;
-
- if (!(flags & (VIR_FILE_OPEN_FORCE_OWNER | VIR_FILE_OPEN_FORCE_MODE)))
- return 0;
-
- if (fstat(fd, &st) == -1) {
- ret = -errno;
- virReportSystemError(errno, _("stat of '%s' failed"), path);
- return ret;
- }
- /* NB: uid:gid are never "-1" (default) at this point - the caller
- * has always changed -1 to the value of get[gu]id().
- */
- if ((flags & VIR_FILE_OPEN_FORCE_OWNER) &&
- ((st.st_uid != uid) || (st.st_gid != gid)) &&
- (fchown(fd, uid, gid) < 0)) {
- ret = -errno;
- virReportSystemError(errno,
- _("cannot chown '%s' to (%u, %u)"),
- path, (unsigned int) uid,
- (unsigned int) gid);
- return ret;
- }
- if ((flags & VIR_FILE_OPEN_FORCE_MODE) &&
- ((mode & (S_IRWXU|S_IRWXG|S_IRWXO)) !=
- (st.st_mode & (S_IRWXU|S_IRWXG|S_IRWXO))) &&
- (fchmod(fd, mode) < 0)) {
- ret = -errno;
- virReportSystemError(errno,
- _("cannot set mode of '%s' to %04o"),
- path, mode);
- return ret;
- }
- return ret;
-}
-
-/* virFileOpenForked() - an internal utility function called only by
- * virFileOpenAs(). It forks, then the child does setuid+setgid to
- * given uid:gid and attempts to open the file, while the parent just
- * calls recvfd to get the open fd back from the child. returns the
- * fd, or -errno if there is an error. */
-static int
-virFileOpenForked(const char *path, int openflags, mode_t mode,
- uid_t uid, gid_t gid, unsigned int flags)
-{
- pid_t pid;
- int waitret, status, ret = 0;
- int fd = -1;
- int pair[2] = { -1, -1 };
- int forkRet;
-
- /* parent is running as root, but caller requested that the
- * file be opened as some other user and/or group). The
- * following dance avoids problems caused by root-squashing
- * NFS servers. */
-
- if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) < 0) {
- ret = -errno;
- virReportSystemError(errno,
- _("failed to create socket needed for '%s'"),
- path);
- return ret;
- }
-
- forkRet = virFork(&pid);
- if (pid < 0)
- return -errno;
-
- if (pid == 0) {
-
- /* child */
-
- VIR_FORCE_CLOSE(pair[0]); /* preserves errno */
- if (forkRet < 0) {
- /* error encountered and logged in virFork() after the fork. */
- ret = -errno;
- goto childerror;
- }
-
- /* set desired uid/gid, then attempt to create the file */
-
- if (virSetUIDGID(uid, gid) < 0) {
- ret = -errno;
- goto childerror;
- }
-
- if ((fd = open(path, openflags, mode)) < 0) {
- ret = -errno;
- virReportSystemError(errno,
- _("child process failed to create file '%s'"),
- path);
- goto childerror;
- }
-
- /* File is successfully open. Set permissions if requested. */
- ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
- if (ret < 0)
- goto childerror;
-
- do {
- ret = sendfd(pair[1], fd);
- } while (ret < 0 && errno == EINTR);
-
- if (ret < 0) {
- ret = -errno;
- virReportSystemError(errno, "%s",
- _("child process failed to send fd to parent"));
- goto childerror;
- }
-
- childerror:
- /* ret tracks -errno on failure, but exit value must be positive.
- * If the child exits with EACCES, then the parent tries again. */
- /* XXX This makes assumptions about errno being < 255, which is
- * not true on Hurd. */
- VIR_FORCE_CLOSE(pair[1]);
- if (ret < 0) {
- VIR_FORCE_CLOSE(fd);
- }
- ret = -ret;
- if ((ret & 0xff) != ret) {
- VIR_WARN("unable to pass desired return value %d", ret);
- ret = 0xff;
- }
- _exit(ret);
- }
-
- /* parent */
-
- VIR_FORCE_CLOSE(pair[1]);
-
- do {
- fd = recvfd(pair[0], 0);
- } while (fd < 0 && errno == EINTR);
- VIR_FORCE_CLOSE(pair[0]); /* NB: this preserves errno */
-
- if (fd < 0 && errno != EACCES) {
- ret = -errno;
- while (waitpid(pid, NULL, 0) == -1 && errno == EINTR);
- return ret;
- }
-
- /* wait for child to complete, and retrieve its exit code */
- while ((waitret = waitpid(pid, &status, 0) == -1)
- && (errno == EINTR));
- if (waitret == -1) {
- ret = -errno;
- virReportSystemError(errno,
- _("failed to wait for child creating '%s'"),
- path);
- VIR_FORCE_CLOSE(fd);
- return ret;
- }
- if (!WIFEXITED(status) || (ret = -WEXITSTATUS(status)) == -EACCES ||
- fd == -1) {
- /* fall back to the simpler method, which works better in
- * some cases */
- VIR_FORCE_CLOSE(fd);
- if (flags & VIR_FILE_OPEN_NOFORK) {
- /* If we had already tried opening w/o fork+setuid and
- * failed, no sense trying again. Just set return the
- * original errno that we got at that time (by
- * definition, always either EACCES or EPERM - EACCES
- * is close enough).
- */
- return -EACCES;
- }
- if ((fd = open(path, openflags, mode)) < 0)
- return -errno;
- ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
- if (ret < 0) {
- VIR_FORCE_CLOSE(fd);
- return ret;
- }
- }
- return fd;
-}
-
-/**
- * virFileOpenAs:
- * @path: file to open or create
- * @openflags: flags to pass to open
- * @mode: mode to use on creation or when forcing permissions
- * @uid: uid that should own file on creation
- * @gid: gid that should own file
- * @flags: bit-wise or of VIR_FILE_OPEN_* flags
- *
- * Open @path, and return an fd to the open file. @openflags contains
- * the flags normally passed to open(2), while those in @flags are
- * used internally. If @flags includes VIR_FILE_OPEN_NOFORK, then try
- * opening the file while executing with the current uid:gid
- * (i.e. don't fork+setuid+setgid before the call to open()). If
- * @flags includes VIR_FILE_OPEN_FORK, then try opening the file while
- * the effective user id is @uid (by forking a child process); this
- * allows one to bypass root-squashing NFS issues; NOFORK is always
- * tried before FORK (the absence of both flags is treated identically
- * to (VIR_FILE_OPEN_NOFORK | VIR_FILE_OPEN_FORK)). If @flags includes
- * VIR_FILE_OPEN_FORCE_OWNER, then ensure that @path is owned by
- * uid:gid before returning (even if it already existed with a
- * different owner). If @flags includes VIR_FILE_OPEN_FORCE_MODE,
- * ensure it has those permissions before returning (again, even if
- * the file already existed with different permissions). The return
- * value (if non-negative) is the file descriptor, left open. Returns
- * -errno on failure. */
-int
-virFileOpenAs(const char *path, int openflags, mode_t mode,
- uid_t uid, gid_t gid, unsigned int flags)
-{
- int ret = 0, fd = -1;
-
- /* allow using -1 to mean "current value" */
- if (uid == (uid_t) -1)
- uid = getuid();
- if (gid == (gid_t) -1)
- gid = getgid();
-
- /* treat absence of both flags as presence of both for simpler
- * calling. */
- if (!(flags & (VIR_FILE_OPEN_NOFORK|VIR_FILE_OPEN_FORK)))
- flags |= VIR_FILE_OPEN_NOFORK|VIR_FILE_OPEN_FORK;
-
- if ((flags & VIR_FILE_OPEN_NOFORK)
- || (getuid() != 0)
- || ((uid == 0) && (gid == 0))) {
-
- if ((fd = open(path, openflags, mode)) < 0) {
- ret = -errno;
- } else {
- ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
- if (ret < 0)
- goto error;
- }
- }
-
- /* If we either 1) didn't try opening as current user at all, or
- * 2) failed, and errno/virStorageFileIsSharedFS indicate we might
- * be successful if we try as a different uid, then try doing
- * fork+setuid+setgid before opening.
- */
- if ((fd < 0) && (flags & VIR_FILE_OPEN_FORK)) {
-
- if (ret < 0) {
- /* An open(2) that failed due to insufficient permissions
- * could return one or the other of these depending on OS
- * version and circumstances. Any other errno indicates a
- * problem that couldn't be remedied by fork+setuid
- * anyway. */
- if (ret != -EACCES && ret != -EPERM)
- goto error;
-
- /* On Linux we can also verify the FS-type of the
- * directory. (this is a NOP on other platforms). */
- switch (virStorageFileIsSharedFS(path)) {
- case 1:
- /* it was on a network share, so we'll re-try */
- break;
- case -1:
- /* failure detecting fstype */
- virReportSystemError(errno, _("couldn't determine fs type "
- "of mount containing '%s'"), path);
- goto error;
- case 0:
- default:
- /* file isn't on a recognized network FS */
- goto error;
- }
- }
-
- /* passed all prerequisites - retry the open w/fork+setuid */
- if ((fd = virFileOpenForked(path, openflags, mode, uid, gid, flags)) < 0) {
- ret = fd;
- fd = -1;
- goto error;
- }
- }
-
- /* File is successfully opened */
-
- return fd;
-
-error:
- if (fd < 0) {
- /* whoever failed the open last has already set ret = -errno */
- virReportSystemError(-ret, openflags & O_CREAT
- ? _("failed to create file '%s'")
- : _("failed to open file '%s'"),
- path);
- } else {
- /* some other failure after the open succeeded */
- VIR_FORCE_CLOSE(fd);
- }
- return ret;
-}
-
-/* return -errno on failure, or 0 on success */
-static int virDirCreateNoFork(const char *path, mode_t mode, uid_t uid, gid_t gid,
- unsigned int flags) {
- int ret = 0;
- struct stat st;
-
- if ((mkdir(path, mode) < 0)
- && !((errno == EEXIST) && (flags & VIR_DIR_CREATE_ALLOW_EXIST))) {
- ret = -errno;
- virReportSystemError(errno, _("failed to create directory '%s'"),
- path);
- goto error;
- }
-
- if (stat(path, &st) == -1) {
- ret = -errno;
- virReportSystemError(errno, _("stat of '%s' failed"), path);
- goto error;
- }
- if (((st.st_uid != uid) || (st.st_gid != gid))
- && (chown(path, uid, gid) < 0)) {
- ret = -errno;
- virReportSystemError(errno, _("cannot chown '%s' to (%u, %u)"),
- path, (unsigned int) uid, (unsigned int) gid);
- goto error;
- }
- if ((flags & VIR_DIR_CREATE_FORCE_PERMS)
- && (chmod(path, mode) < 0)) {
- ret = -errno;
- virReportSystemError(errno,
- _("cannot set mode of '%s' to %04o"),
- path, mode);
- goto error;
- }
-error:
- return ret;
-}
-
-/* return -errno on failure, or 0 on success */
-int virDirCreate(const char *path, mode_t mode,
- uid_t uid, gid_t gid, unsigned int flags) {
- struct stat st;
- pid_t pid;
- int waitret;
- int status, ret = 0;
-
- /* allow using -1 to mean "current value" */
- if (uid == (uid_t) -1)
- uid = getuid();
- if (gid == (gid_t) -1)
- gid = getgid();
-
- if ((!(flags & VIR_DIR_CREATE_AS_UID))
- || (getuid() != 0)
- || ((uid == 0) && (gid == 0))
- || ((flags & VIR_DIR_CREATE_ALLOW_EXIST) && (stat(path, &st) >= 0))) {
- return virDirCreateNoFork(path, mode, uid, gid, flags);
- }
-
- int forkRet = virFork(&pid);
-
- if (pid < 0) {
- ret = -errno;
- return ret;
- }
-
- if (pid) { /* parent */
- /* wait for child to complete, and retrieve its exit code */
- while ((waitret = waitpid(pid, &status, 0) == -1) && (errno == EINTR));
- if (waitret == -1) {
- ret = -errno;
- virReportSystemError(errno,
- _("failed to wait for child creating '%s'"),
- path);
- goto parenterror;
- }
- if (!WIFEXITED(status) || (ret = -WEXITSTATUS(status)) == -EACCES) {
- /* fall back to the simpler method, which works better in
- * some cases */
- return virDirCreateNoFork(path, mode, uid, gid, flags);
- }
-parenterror:
- return ret;
- }
-
- /* child */
-
- if (forkRet < 0) {
- /* error encountered and logged in virFork() after the fork. */
- goto childerror;
- }
-
- /* set desired uid/gid, then attempt to create the directory */
-
- if (virSetUIDGID(uid, gid) < 0) {
- ret = -errno;
- goto childerror;
- }
- if (mkdir(path, mode) < 0) {
- ret = -errno;
- if (ret != -EACCES) {
- /* in case of EACCES, the parent will retry */
- virReportSystemError(errno, _("child failed to create directory '%s'"),
- path);
- }
- goto childerror;
- }
- /* check if group was set properly by creating after
- * setgid. If not, try doing it with chown */
- if (stat(path, &st) == -1) {
- ret = -errno;
- virReportSystemError(errno,
- _("stat of '%s' failed"), path);
- goto childerror;
- }
- if ((st.st_gid != gid) && (chown(path, -1, gid) < 0)) {
- ret = -errno;
- virReportSystemError(errno,
- _("cannot chown '%s' to group %u"),
- path, (unsigned int) gid);
- goto childerror;
- }
- if ((flags & VIR_DIR_CREATE_FORCE_PERMS)
- && chmod(path, mode) < 0) {
- virReportSystemError(errno,
- _("cannot set mode of '%s' to %04o"),
- path, mode);
- goto childerror;
- }
-childerror:
- _exit(ret);
-}
-
-#else /* WIN32 */
-
-int
-virFileAccessibleAs(const char *path,
- int mode,
- uid_t uid ATTRIBUTE_UNUSED,
- gid_t gid ATTRIBUTE_UNUSED)
-{
-
- VIR_WARN("Ignoring uid/gid due to WIN32");
-
- return access(path, mode);
-}
-
-/* return -errno on failure, or 0 on success */
-int virFileOpenAs(const char *path ATTRIBUTE_UNUSED,
- int openflags ATTRIBUTE_UNUSED,
- mode_t mode ATTRIBUTE_UNUSED,
- uid_t uid ATTRIBUTE_UNUSED,
- gid_t gid ATTRIBUTE_UNUSED,
- unsigned int flags_unused ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virFileOpenAs is not implemented for WIN32"));
-
- return -ENOSYS;
-}
-
-int virDirCreate(const char *path ATTRIBUTE_UNUSED,
- mode_t mode ATTRIBUTE_UNUSED,
- uid_t uid ATTRIBUTE_UNUSED,
- gid_t gid ATTRIBUTE_UNUSED,
- unsigned int flags_unused ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virDirCreate is not implemented for WIN32"));
-
- return -ENOSYS;
-}
-#endif /* WIN32 */
-
-static int virFileMakePathHelper(char *path, mode_t mode)
-{
- struct stat st;
- char *p;
-
- VIR_DEBUG("path=%s mode=0%o", path, mode);
-
- if (stat(path, &st) >= 0) {
- if (S_ISDIR(st.st_mode))
- return 0;
-
- errno = ENOTDIR;
- return -1;
- }
-
- if (errno != ENOENT)
- return -1;
-
- if ((p = strrchr(path, '/')) == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- if (p != path) {
- *p = '\0';
-
- if (virFileMakePathHelper(path, mode) < 0)
- return -1;
-
- *p = '/';
- }
-
- if (mkdir(path, mode) < 0 && errno != EEXIST)
- return -1;
-
- return 0;
-}
-
-/**
- * Creates the given directory with mode 0777 if it's not already existing.
- *
- * Returns 0 on success, or -1 if an error occurred (in which case, errno
- * is set appropriately).
- */
-int virFileMakePath(const char *path)
-{
- return virFileMakePathWithMode(path, 0777);
-}
-
-int
-virFileMakePathWithMode(const char *path,
- mode_t mode)
-{
- int ret = -1;
- char *tmp;
-
- if ((tmp = strdup(path)) == NULL)
- goto cleanup;
-
- ret = virFileMakePathHelper(tmp, mode);
-
-cleanup:
- VIR_FREE(tmp);
- return ret;
-}
-
-/* Build up a fully qualified path for a config file to be
- * associated with a persistent guest or network */
-char *
-virFileBuildPath(const char *dir, const char *name, const char *ext)
-{
- char *path;
-
- if (ext == NULL) {
- if (virAsprintf(&path, "%s/%s", dir, name) < 0) {
- virReportOOMError();
- return NULL;
- }
- } else {
- if (virAsprintf(&path, "%s/%s%s", dir, name, ext) < 0) {
- virReportOOMError();
- return NULL;
- }
- }
-
- return path;
-}
-
-/* Open a non-blocking master side of a pty. If ttyName is not NULL,
- * then populate it with the name of the slave. If rawmode is set,
- * also put the master side into raw mode before returning. */
-#ifndef WIN32
-int virFileOpenTty(int *ttymaster,
- char **ttyName,
- int rawmode)
-{
- /* XXX A word of caution - on some platforms (Solaris and HP-UX),
- * additional ioctl() calls are needs after opening the slave
- * before it will cause isatty() to return true. Should we make
- * virFileOpenTty also return the opened slave fd, so the caller
- * doesn't have to worry about that mess? */
- int ret = -1;
- int slave = -1;
- char *name = NULL;
-
- /* Unfortunately, we can't use the name argument of openpty, since
- * there is no guarantee on how large the buffer has to be.
- * Likewise, we can't use the termios argument: we have to use
- * read-modify-write since there is no portable way to initialize
- * a struct termios without use of tcgetattr. */
- if (openpty(ttymaster, &slave, NULL, NULL, NULL) < 0)
- return -1;
-
- /* What a shame that openpty cannot atomically set FD_CLOEXEC, but
- * that using posix_openpt/grantpt/unlockpt/ptsname is not
- * thread-safe, and that ptsname_r is not portable. */
- if (virSetNonBlock(*ttymaster) < 0 ||
- virSetCloseExec(*ttymaster) < 0)
- goto cleanup;
-
- /* While Linux supports tcgetattr on either the master or the
- * slave, Solaris requires it to be on the slave. */
- if (rawmode) {
- struct termios ttyAttr;
- if (tcgetattr(slave, &ttyAttr) < 0)
- goto cleanup;
-
- cfmakeraw(&ttyAttr);
-
- if (tcsetattr(slave, TCSADRAIN, &ttyAttr) < 0)
- goto cleanup;
- }
-
- /* ttyname_r on the slave is required by POSIX, while ptsname_r on
- * the master is a glibc extension, and the POSIX ptsname is not
- * thread-safe. Since openpty gave us both descriptors, guess
- * which way we will determine the name? :) */
- if (ttyName) {
- /* Initial guess of 64 is generally sufficient; rely on ERANGE
- * to tell us if we need to grow. */
- size_t len = 64;
- int rc;
-
- if (VIR_ALLOC_N(name, len) < 0)
- goto cleanup;
-
- while ((rc = ttyname_r(slave, name, len)) == ERANGE) {
- if (VIR_RESIZE_N(name, len, len, len) < 0)
- goto cleanup;
- }
- if (rc != 0) {
- errno = rc;
- goto cleanup;
- }
- *ttyName = name;
- name = NULL;
- }
-
- ret = 0;
-
-cleanup:
- if (ret != 0)
- VIR_FORCE_CLOSE(*ttymaster);
- VIR_FORCE_CLOSE(slave);
- VIR_FREE(name);
-
- return ret;
-}
-#else /* WIN32 */
-int virFileOpenTty(int *ttymaster ATTRIBUTE_UNUSED,
- char **ttyName ATTRIBUTE_UNUSED,
- int rawmode ATTRIBUTE_UNUSED)
-{
- /* mingw completely lacks pseudo-terminals, and the gnulib
- * replacements are not (yet) license compatible. */
- errno = ENOSYS;
- return -1;
-}
-#endif /* WIN32 */
-
-bool virFileIsAbsPath(const char *path)
-{
- if (!path)
- return false;
-
- if (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
- return true;
-
-#ifdef WIN32
- if (c_isalpha(path[0]) &&
- path[1] == ':' &&
- VIR_FILE_IS_DIR_SEPARATOR(path[2]))
- return true;
-#endif
-
- return false;
-}
-
-
-const char *virFileSkipRoot(const char *path)
-{
-#ifdef WIN32
- /* Skip \\server\share or //server/share */
- if (VIR_FILE_IS_DIR_SEPARATOR(path[0]) &&
- VIR_FILE_IS_DIR_SEPARATOR(path[1]) &&
- path[2] &&
- !VIR_FILE_IS_DIR_SEPARATOR(path[2]))
- {
- const char *p = strchr(path + 2, VIR_FILE_DIR_SEPARATOR);
- const char *q = strchr(path + 2, '/');
-
- if (p == NULL || (q != NULL && q < p))
- p = q;
-
- if (p && p > path + 2 && p[1]) {
- path = p + 1;
-
- while (path[0] &&
- !VIR_FILE_IS_DIR_SEPARATOR(path[0]))
- path++;
-
- /* Possibly skip a backslash after the share name */
- if (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
- path++;
-
- return path;
- }
- }
-#endif
-
- /* Skip initial slashes */
- if (VIR_FILE_IS_DIR_SEPARATOR(path[0])) {
- while (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
- path++;
-
- return path;
- }
-
-#ifdef WIN32
- /* Skip X:\ */
- if (c_isalpha(path[0]) &&
- path[1] == ':' &&
- VIR_FILE_IS_DIR_SEPARATOR(path[2]))
- return path + 3;
-#endif
-
- return path;
-}
-
-
-
-/*
- * Creates an absolute path for a potentially relative path.
- * Return 0 if the path was not relative, or on success.
- * Return -1 on error.
- *
- * You must free the result.
- */
-int virFileAbsPath(const char *path, char **abspath)
-{
- char *buf;
-
- if (path[0] == '/') {
- if (!(*abspath = strdup(path)))
- return -1;
- } else {
- buf = getcwd(NULL, 0);
- if (buf == NULL)
- return -1;
-
- if (virAsprintf(abspath, "%s/%s", buf, path) < 0) {
- VIR_FREE(buf);
- return -1;
- }
- VIR_FREE(buf);
- }
-
- return 0;
-}
-
-/* Remove spurious / characters from a path. The result must be freed */
-char *
-virFileSanitizePath(const char *path)
-{
- const char *cur = path;
- char *cleanpath;
- int idx = 0;
-
- cleanpath = strdup(path);
- if (!cleanpath) {
- virReportOOMError();
- return NULL;
- }
-
- /* Need to sanitize:
- * // -> //
- * /// -> /
- * /../foo -> /../foo
- * /foo///bar/ -> /foo/bar
- */
-
- /* Starting with // is valid posix, but ///foo == /foo */
- if (cur[0] == '/' && cur[1] == '/' && cur[2] != '/') {
- idx = 2;
- cur += 2;
- }
-
- /* Sanitize path in place */
- while (*cur != '\0') {
- if (*cur != '/') {
- cleanpath[idx++] = *cur++;
- continue;
- }
-
- /* Skip all extra / */
- while (*++cur == '/')
- continue;
-
- /* Don't add a trailing / */
- if (idx != 0 && *cur == '\0')
- break;
-
- cleanpath[idx++] = '/';
- }
- cleanpath[idx] = '\0';
-
- return cleanpath;
-}
-
-/* Like strtol, but produce an "int" result, and check more carefully.
- Return 0 upon success; return -1 to indicate failure.
- When END_PTR is NULL, the byte after the final valid digit must be NUL.
- Otherwise, it's like strtol and lets the caller check any suffix for
- validity. This function is careful to return -1 when the string S
- represents a number that is not representable as an "int". */
-int
-virStrToLong_i(char const *s, char **end_ptr, int base, int *result)
-{
- long int val;
- char *p;
- int err;
-
- errno = 0;
- val = strtol(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s || (int) val != val);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Just like virStrToLong_i, above, but produce an "unsigned int" value. */
-int
-virStrToLong_ui(char const *s, char **end_ptr, int base, unsigned int *result)
-{
- unsigned long int val;
- char *p;
- int err;
-
- errno = 0;
- val = strtoul(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s || (unsigned int) val != val);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Just like virStrToLong_i, above, but produce a "long" value. */
-int
-virStrToLong_l(char const *s, char **end_ptr, int base, long *result)
-{
- long int val;
- char *p;
- int err;
-
- errno = 0;
- val = strtol(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Just like virStrToLong_i, above, but produce an "unsigned long" value. */
-int
-virStrToLong_ul(char const *s, char **end_ptr, int base, unsigned long *result)
-{
- unsigned long int val;
- char *p;
- int err;
-
- errno = 0;
- val = strtoul(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Just like virStrToLong_i, above, but produce a "long long" value. */
-int
-virStrToLong_ll(char const *s, char **end_ptr, int base, long long *result)
-{
- long long val;
- char *p;
- int err;
-
- errno = 0;
- val = strtoll(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Just like virStrToLong_i, above, but produce an "unsigned long long" value. */
-int
-virStrToLong_ull(char const *s, char **end_ptr, int base, unsigned long long *result)
-{
- unsigned long long val;
- char *p;
- int err;
-
- errno = 0;
- val = strtoull(s, &p, base); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-int
-virStrToDouble(char const *s,
- char **end_ptr,
- double *result)
-{
- double val;
- char *p;
- int err;
-
- errno = 0;
- val = strtod(s, &p); /* exempt from syntax-check */
- err = (errno || (!end_ptr && *p) || p == s);
- if (end_ptr)
- *end_ptr = p;
- if (err)
- return -1;
- *result = val;
- return 0;
-}
-
-/* Convert C from hexadecimal character to integer. */
-int
-virHexToBin(unsigned char c)
-{
- switch (c) {
- default: return c - '0';
- case 'a': case 'A': return 10;
- case 'b': case 'B': return 11;
- case 'c': case 'C': return 12;
- case 'd': case 'D': return 13;
- case 'e': case 'E': return 14;
- case 'f': case 'F': return 15;
- }
-}
-
-/* Scale an integer VALUE in-place by an optional case-insensitive
- * SUFFIX, defaulting to SCALE if suffix is NULL or empty (scale is
- * typically 1 or 1024). Recognized suffixes include 'b' or 'bytes',
- * as well as power-of-two scaling via binary abbreviations ('KiB',
- * 'MiB', ...) or their one-letter counterpart ('k', 'M', ...), and
- * power-of-ten scaling via SI abbreviations ('KB', 'MB', ...).
- * Ensure that the result does not exceed LIMIT. Return 0 on success,
- * -1 with error message raised on failure. */
-int
-virScaleInteger(unsigned long long *value, const char *suffix,
- unsigned long long scale, unsigned long long limit)
-{
- if (!suffix || !*suffix) {
- if (!scale) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("invalid scale %llu"), scale);
- return -1;
- }
- suffix = "";
- } else if (STRCASEEQ(suffix, "b") || STRCASEEQ(suffix, "byte") ||
- STRCASEEQ(suffix, "bytes")) {
- scale = 1;
- } else {
- int base;
-
- if (!suffix[1] || STRCASEEQ(suffix + 1, "iB")) {
- base = 1024;
- } else if (c_tolower(suffix[1]) == 'b' && !suffix[2]) {
- base = 1000;
- } else {
- virReportError(VIR_ERR_INVALID_ARG,
- _("unknown suffix '%s'"), suffix);
- return -1;
- }
- scale = 1;
- switch (c_tolower(*suffix)) {
- case 'e':
- scale *= base;
- /* fallthrough */
- case 'p':
- scale *= base;
- /* fallthrough */
- case 't':
- scale *= base;
- /* fallthrough */
- case 'g':
- scale *= base;
- /* fallthrough */
- case 'm':
- scale *= base;
- /* fallthrough */
- case 'k':
- scale *= base;
- break;
- default:
- virReportError(VIR_ERR_INVALID_ARG,
- _("unknown suffix '%s'"), suffix);
- return -1;
- }
- }
-
- if (*value && *value >= (limit / scale)) {
- virReportError(VIR_ERR_OVERFLOW, _("value too large: %llu%s"),
- *value, suffix);
- return -1;
- }
- *value *= scale;
- return 0;
-}
-
-/**
- * virSkipSpaces:
- * @str: pointer to the char pointer used
- *
- * Skip potential blanks, this includes space tabs, line feed,
- * carriage returns.
- */
-void
-virSkipSpaces(const char **str)
-{
- const char *cur = *str;
-
- while (c_isspace(*cur))
- cur++;
- *str = cur;
-}
-
-/**
- * virSkipSpacesAndBackslash:
- * @str: pointer to the char pointer used
- *
- * Like virSkipSpaces, but also skip backslashes erroneously emitted
- * by xend
- */
-void
-virSkipSpacesAndBackslash(const char **str)
-{
- const char *cur = *str;
-
- while (c_isspace(*cur) || *cur == '\\')
- cur++;
- *str = cur;
-}
-
-/**
- * virTrimSpaces:
- * @str: string to modify to remove all trailing spaces
- * @endp: track the end of the string
- *
- * If @endp is NULL on entry, then all spaces prior to the trailing
- * NUL in @str are removed, by writing NUL into the appropriate
- * location. If @endp is non-NULL but points to a NULL pointer,
- * then all spaces prior to the trailing NUL in @str are removed,
- * NUL is written to the new string end, and endp is set to the
- * location of the (new) string end. If @endp is non-NULL and
- * points to a non-NULL pointer, then that pointer is used as
- * the end of the string, endp is set to the (new) location, but
- * no NUL pointer is written into the string.
- */
-void
-virTrimSpaces(char *str, char **endp)
-{
- char *end;
-
- if (!endp || !*endp)
- end = str + strlen(str);
- else
- end = *endp;
- while (end > str && c_isspace(end[-1]))
- end--;
- if (endp) {
- if (!*endp)
- *end = '\0';
- *endp = end;
- } else {
- *end = '\0';
- }
-}
-
-/**
- * virSkipSpacesBackwards:
- * @str: start of string
- * @endp: on entry, *endp must be NULL or a location within @str, on exit,
- * will be adjusted to skip trailing spaces, or to NULL if @str had nothing
- * but spaces.
- */
-void
-virSkipSpacesBackwards(const char *str, char **endp)
-{
- /* Casting away const is safe, since virTrimSpaces does not
- * modify string with this particular usage. */
- char *s = (char*) str;
-
- if (!*endp)
- *endp = s + strlen(s);
- virTrimSpaces(s, endp);
- if (s == *endp)
- *endp = NULL;
-}
-
-/**
- * virParseNumber:
- * @str: pointer to the char pointer used
- *
- * Parse an unsigned number
- *
- * Returns the unsigned number or -1 in case of error. @str will be
- * updated to skip the number.
- */
-int
-virParseNumber(const char **str)
-{
- int ret = 0;
- const char *cur = *str;
-
- if ((*cur < '0') || (*cur > '9'))
- return -1;
-
- while (c_isdigit(*cur)) {
- unsigned int c = *cur - '0';
-
- if ((ret > INT_MAX / 10) ||
- ((ret == INT_MAX / 10) && (c > INT_MAX % 10)))
- return -1;
- ret = ret * 10 + c;
- cur++;
- }
- *str = cur;
- return ret;
-}
-
-
-/**
- * virParseVersionString:
- * @str: const char pointer to the version string
- * @version: unsigned long pointer to output the version number
- * @allowMissing: true to treat 3 like 3.0.0, false to error out on
- * missing minor or micro
- *
- * Parse an unsigned version number from a version string. Expecting
- * 'major.minor.micro' format, ignoring an optional suffix.
- *
- * The major, minor and micro numbers are encoded into a single version number:
- *
- * 1000000 * major + 1000 * minor + micro
- *
- * Returns the 0 for success, -1 for error.
- */
-int
-virParseVersionString(const char *str, unsigned long *version,
- bool allowMissing)
-{
- unsigned int major, minor = 0, micro = 0;
- char *tmp;
-
- if (virStrToLong_ui(str, &tmp, 10, &major) < 0)
- return -1;
-
- if (!allowMissing && *tmp != '.')
- return -1;
-
- if ((*tmp == '.') && virStrToLong_ui(tmp + 1, &tmp, 10, &minor) < 0)
- return -1;
-
- if (!allowMissing && *tmp != '.')
- return -1;
-
- if ((*tmp == '.') && virStrToLong_ui(tmp + 1, &tmp, 10, µ) < 0)
- return -1;
-
- if (major > UINT_MAX / 1000000 || minor > 999 || micro > 999)
- return -1;
-
- *version = 1000000 * major + 1000 * minor + micro;
-
- return 0;
-}
-
-/**
- * virVasprintf
- *
- * like glibc's vasprintf but makes sure *strp == NULL on failure
- */
-int
-virVasprintf(char **strp, const char *fmt, va_list list)
-{
- int ret;
-
- if ((ret = vasprintf(strp, fmt, list)) == -1)
- *strp = NULL;
-
- return ret;
-}
-
-/**
- * virAsprintf
- *
- * like glibc's_asprintf but makes sure *strp == NULL on failure
- */
-int
-virAsprintf(char **strp, const char *fmt, ...)
-{
- va_list ap;
- int ret;
-
- va_start(ap, fmt);
- ret = virVasprintf(strp, fmt, ap);
- va_end(ap);
- return ret;
-}
-
-/**
- * virStrncpy
- *
- * A safe version of strncpy. The last parameter is the number of bytes
- * available in the destination string, *not* the number of bytes you want
- * to copy. If the destination is not large enough to hold all n of the
- * src string bytes plus a \0, NULL is returned and no data is copied.
- * If the destination is large enough to hold the n bytes plus \0, then the
- * string is copied and a pointer to the destination string is returned.
- */
-char *
-virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
-{
- char *ret;
-
- if (n > (destbytes - 1))
- return NULL;
-
- ret = strncpy(dest, src, n);
- /* strncpy NULL terminates iff the last character is \0. Therefore
- * force the last byte to be \0
- */
- dest[n] = '\0';
-
- return ret;
-}
-
-/**
- * virStrcpy
- *
- * A safe version of strcpy. The last parameter is the number of bytes
- * available in the destination string, *not* the number of bytes you want
- * to copy. If the destination is not large enough to hold all n of the
- * src string bytes plus a \0, NULL is returned and no data is copied.
- * If the destination is large enough to hold the source plus \0, then the
- * string is copied and a pointer to the destination string is returned.
- */
-char *
-virStrcpy(char *dest, const char *src, size_t destbytes)
-{
- return virStrncpy(dest, src, strlen(src), destbytes);
-}
-
-int virEnumFromString(const char *const*types,
- unsigned int ntypes,
- const char *type)
-{
- unsigned int i;
- if (!type)
- return -1;
-
- for (i = 0 ; i < ntypes ; i++)
- if (STREQ(types[i], type))
- return i;
-
- return -1;
-}
-
-/* In case thread-safe locales are available */
-#if HAVE_NEWLOCALE
-
-static locale_t virLocale;
-
-static int
-virLocaleOnceInit(void)
-{
- virLocale = newlocale(LC_ALL_MASK, "C", (locale_t)0);
- if (!virLocale)
- return -1;
- return 0;
-}
-
-VIR_ONCE_GLOBAL_INIT(virLocale)
-#endif
-
-/**
- * virDoubleToStr
- *
- * converts double to string with C locale (thread-safe).
- *
- * Returns -1 on error, size of the string otherwise.
- */
-int
-virDoubleToStr(char **strp, double number)
-{
- int ret = -1;
-
-#if HAVE_NEWLOCALE
-
- locale_t old_loc;
-
- if (virLocaleInitialize() < 0)
- goto error;
-
- old_loc = uselocale(virLocale);
- ret = virAsprintf(strp, "%lf", number);
- uselocale(old_loc);
-
-#else
-
- char *radix, *tmp;
- struct lconv *lc;
-
- if ((ret = virAsprintf(strp, "%lf", number) < 0))
- goto error;
-
- lc = localeconv();
- radix = lc->decimal_point;
- tmp = strstr(*strp, radix);
- if (tmp) {
- *tmp = '.';
- if (strlen(radix) > 1)
- memmove(tmp + 1, tmp + strlen(radix), strlen(*strp) - (tmp - *strp));
- }
-
-#endif /* HAVE_NEWLOCALE */
- error:
- return ret;
-}
-
-
-/**
- * Format @val as a base-10 decimal number, in the
- * buffer @buf of size @buflen. To allocate a suitable
- * sized buffer, the INT_BUFLEN(int) macro should be
- * used
- *
- * Returns pointer to start of the number in @buf
- */
-char *
-virFormatIntDecimal(char *buf, size_t buflen, int val)
-{
- char *p = buf + buflen - 1;
- *p = '\0';
- if (val >= 0) {
- do {
- *--p = '0' + (val % 10);
- val /= 10;
- } while (val != 0);
- } else {
- do {
- *--p = '0' - (val % 10);
- val /= 10;
- } while (val != 0);
- *--p = '-';
- }
- return p;
-}
-
-
-const char *virEnumToString(const char *const*types,
- unsigned int ntypes,
- int type)
-{
- if (type < 0 || type >= ntypes)
- return NULL;
-
- return types[type];
-}
-
-/* Translates a device name of the form (regex) /^[fhv]d[a-z]+[0-9]*$/
- * into the corresponding index (e.g. sda => 0, hdz => 25, vdaa => 26)
- * Note that any trailing string of digits is simply ignored.
- * @param name The name of the device
- * @return name's index, or -1 on failure
- */
-int virDiskNameToIndex(const char *name) {
- const char *ptr = NULL;
- int idx = 0;
- static char const* const drive_prefix[] = {"fd", "hd", "vd", "sd", "xvd", "ubd"};
- unsigned int i;
-
- for (i = 0; i < ARRAY_CARDINALITY(drive_prefix); i++) {
- if (STRPREFIX(name, drive_prefix[i])) {
- ptr = name + strlen(drive_prefix[i]);
- break;
- }
- }
-
- if (!ptr)
- return -1;
-
- for (i = 0; *ptr; i++) {
- if (!c_islower(*ptr))
- break;
-
- idx = (idx + (i < 1 ? 0 : 1)) * 26;
- idx += *ptr - 'a';
- ptr++;
- }
-
- /* Count the trailing digits. */
- size_t n_digits = strspn(ptr, "0123456789");
- if (ptr[n_digits] != '\0')
- return -1;
-
- return idx;
-}
-
-char *virIndexToDiskName(int idx, const char *prefix)
-{
- char *name = NULL;
- int i, k, offset;
-
- if (idx < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Disk index %d is negative"), idx);
- return NULL;
- }
-
- for (i = 0, k = idx; k >= 0; ++i, k = k / 26 - 1) { }
-
- offset = strlen(prefix);
-
- if (VIR_ALLOC_N(name, offset + i + 1)) {
- virReportOOMError();
- return NULL;
- }
-
- strcpy(name, prefix);
- name[offset + i] = '\0';
-
- for (i = i - 1, k = idx; k >= 0; --i, k = k / 26 - 1) {
- name[offset + i] = 'a' + (k % 26);
- }
-
- return name;
-}
-
-#ifndef AI_CANONIDN
-# define AI_CANONIDN 0
-#endif
-
-/* Who knew getting a hostname could be so delicate. In Linux (and Unices
- * in general), many things depend on "hostname" returning a value that will
- * resolve one way or another. In the modern world where networks frequently
- * come and go this is often being hard-coded to resolve to "localhost". If
- * it *doesn't* resolve to localhost, then we would prefer to have the FQDN.
- * That leads us to 3 possibilities:
- *
- * 1) gethostname() returns an FQDN (not localhost) - we return the string
- * as-is, it's all of the information we want
- * 2) gethostname() returns "localhost" - we return localhost; doing further
- * work to try to resolve it is pointless
- * 3) gethostname() returns a shortened hostname - in this case, we want to
- * try to resolve this to a fully-qualified name. Therefore we pass it
- * to getaddrinfo(). There are two possible responses:
- * a) getaddrinfo() resolves to a FQDN - return the FQDN
- * b) getaddrinfo() fails or resolves to localhost - in this case, the
- * data we got from gethostname() is actually more useful than what
- * we got from getaddrinfo(). Return the value from gethostname()
- * and hope for the best.
- */
-char *virGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
-{
- int r;
- char hostname[HOST_NAME_MAX+1], *result;
- struct addrinfo hints, *info;
-
- r = gethostname(hostname, sizeof(hostname));
- if (r == -1) {
- virReportSystemError(errno,
- "%s", _("failed to determine host name"));
- return NULL;
- }
- NUL_TERMINATE(hostname);
-
- if (STRPREFIX(hostname, "localhost") || strchr(hostname, '.')) {
- /* in this case, gethostname returned localhost (meaning we can't
- * do any further canonicalization), or it returned an FQDN (and
- * we don't need to do any further canonicalization). Return the
- * string as-is; it's up to callers to check whether "localhost"
- * is allowed.
- */
- result = strdup(hostname);
- goto check_and_return;
- }
-
- /* otherwise, it's a shortened, non-localhost, hostname. Attempt to
- * canonicalize the hostname by running it through getaddrinfo
- */
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_flags = AI_CANONNAME|AI_CANONIDN;
- hints.ai_family = AF_UNSPEC;
- r = getaddrinfo(hostname, NULL, &hints, &info);
- if (r != 0) {
- VIR_WARN("getaddrinfo failed for '%s': %s",
- hostname, gai_strerror(r));
- result = strdup(hostname);
- goto check_and_return;
- }
-
- /* Tell static analyzers about getaddrinfo semantics. */
- sa_assert(info);
-
- if (info->ai_canonname == NULL ||
- STRPREFIX(info->ai_canonname, "localhost"))
- /* in this case, we tried to canonicalize and we ended up back with
- * localhost. Ignore the canonicalized name and just return the
- * original hostname
- */
- result = strdup(hostname);
- else
- /* Caller frees this string. */
- result = strdup(info->ai_canonname);
-
- freeaddrinfo(info);
-
-check_and_return:
- if (result == NULL)
- virReportOOMError();
- return result;
-}
-
-#ifdef HAVE_GETPWUID_R
-enum {
- VIR_USER_ENT_DIRECTORY,
- VIR_USER_ENT_NAME,
-};
-
-static char *virGetUserEnt(uid_t uid,
- int field)
-{
- char *strbuf;
- char *ret;
- struct passwd pwbuf;
- struct passwd *pw = NULL;
- long val = sysconf(_SC_GETPW_R_SIZE_MAX);
- size_t strbuflen = val;
- int rc;
-
- /* sysconf is a hint; if it fails, fall back to a reasonable size */
- if (val < 0)
- strbuflen = 1024;
-
- if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
- virReportOOMError();
- return NULL;
- }
-
- /*
- * From the manpage (terrifying but true):
- *
- * ERRORS
- * 0 or ENOENT or ESRCH or EBADF or EPERM or ...
- * The given name or uid was not found.
- */
- while ((rc = getpwuid_r(uid, &pwbuf, strbuf, strbuflen, &pw)) == ERANGE) {
- if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
- virReportOOMError();
- VIR_FREE(strbuf);
- return NULL;
- }
- }
- if (rc != 0 || pw == NULL) {
- virReportSystemError(rc,
- _("Failed to find user record for uid '%u'"),
- (unsigned int) uid);
- VIR_FREE(strbuf);
- return NULL;
- }
-
- if (field == VIR_USER_ENT_DIRECTORY)
- ret = strdup(pw->pw_dir);
- else
- ret = strdup(pw->pw_name);
-
- VIR_FREE(strbuf);
- if (!ret)
- virReportOOMError();
-
- return ret;
-}
-
-static char *virGetGroupEnt(gid_t gid)
-{
- char *strbuf;
- char *ret;
- struct group grbuf;
- struct group *gr = NULL;
- long val = sysconf(_SC_GETGR_R_SIZE_MAX);
- size_t strbuflen = val;
- int rc;
-
- /* sysconf is a hint; if it fails, fall back to a reasonable size */
- if (val < 0)
- strbuflen = 1024;
-
- if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
- virReportOOMError();
- return NULL;
- }
-
- /*
- * From the manpage (terrifying but true):
- *
- * ERRORS
- * 0 or ENOENT or ESRCH or EBADF or EPERM or ...
- * The given name or gid was not found.
- */
- while ((rc = getgrgid_r(gid, &grbuf, strbuf, strbuflen, &gr)) == ERANGE) {
- if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
- virReportOOMError();
- VIR_FREE(strbuf);
- return NULL;
- }
- }
- if (rc != 0 || gr == NULL) {
- virReportSystemError(rc,
- _("Failed to find group record for gid '%u'"),
- (unsigned int) gid);
- VIR_FREE(strbuf);
- return NULL;
- }
-
- ret = strdup(gr->gr_name);
-
- VIR_FREE(strbuf);
- if (!ret)
- virReportOOMError();
-
- return ret;
-}
-
-char *virGetUserDirectory(void)
-{
- return virGetUserEnt(geteuid(), VIR_USER_ENT_DIRECTORY);
-}
-
-static char *virGetXDGDirectory(const char *xdgenvname, const char *xdgdefdir)
-{
- const char *path = getenv(xdgenvname);
- char *ret = NULL;
- char *home = virGetUserEnt(geteuid(), VIR_USER_ENT_DIRECTORY);
-
- if (path && path[0]) {
- if (virAsprintf(&ret, "%s/libvirt", path) < 0)
- goto no_memory;
- } else {
- if (virAsprintf(&ret, "%s/%s/libvirt", home, xdgdefdir) < 0)
- goto no_memory;
- }
-
- cleanup:
- VIR_FREE(home);
- return ret;
- no_memory:
- virReportOOMError();
- goto cleanup;
-}
-
-char *virGetUserConfigDirectory(void)
-{
- return virGetXDGDirectory("XDG_CONFIG_HOME", ".config");
-}
-
-char *virGetUserCacheDirectory(void)
-{
- return virGetXDGDirectory("XDG_CACHE_HOME", ".cache");
-}
-
-char *virGetUserRuntimeDirectory(void)
-{
- const char *path = getenv("XDG_RUNTIME_DIR");
-
- if (!path || !path[0]) {
- return virGetUserCacheDirectory();
- } else {
- char *ret;
-
- if (virAsprintf(&ret, "%s/libvirt", path) < 0) {
- virReportOOMError();
- return NULL;
- }
-
- return ret;
- }
-}
-
-char *virGetUserName(uid_t uid)
-{
- return virGetUserEnt(uid, VIR_USER_ENT_NAME);
-}
-
-char *virGetGroupName(gid_t gid)
-{
- return virGetGroupEnt(gid);
-}
-
-/* Search in the password database for a user id that matches the user name
- * `name`. Returns 0 on success, -1 on failure or 1 if name cannot be found.
- */
-static int
-virGetUserIDByName(const char *name, uid_t *uid)
-{
- char *strbuf = NULL;
- struct passwd pwbuf;
- struct passwd *pw = NULL;
- long val = sysconf(_SC_GETPW_R_SIZE_MAX);
- size_t strbuflen = val;
- int rc;
- int ret = -1;
-
- /* sysconf is a hint; if it fails, fall back to a reasonable size */
- if (val < 0)
- strbuflen = 1024;
-
- if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
- virReportOOMError();
- goto cleanup;
- }
-
- while ((rc = getpwnam_r(name, &pwbuf, strbuf, strbuflen, &pw)) == ERANGE) {
- if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
- virReportOOMError();
- goto cleanup;
- }
- }
-
- if (!pw) {
- if (rc != 0) {
- char buf[1024];
- /* log the possible error from getpwnam_r. Unfortunately error
- * reporting from this function is bad and we can't really
- * rely on it, so we just report that the user wasn't found */
- VIR_WARN("User record for user '%s' was not found: %s",
- name, virStrerror(rc, buf, sizeof(buf)));
- }
-
- ret = 1;
- goto cleanup;
- }
-
- *uid = pw->pw_uid;
- ret = 0;
-
-cleanup:
- VIR_FREE(strbuf);
-
- return ret;
-}
-
-/* Try to match a user id based on `user`. The default behavior is to parse
- * `user` first as a user name and then as a user id. However if `user`
- * contains a leading '+', the rest of the string is always parsed as a uid.
- *
- * Returns 0 on success and -1 otherwise.
- */
-int
-virGetUserID(const char *user, uid_t *uid)
-{
- unsigned int uint_uid;
-
- if (*user == '+') {
- user++;
- } else {
- int rc = virGetUserIDByName(user, uid);
- if (rc <= 0)
- return rc;
- }
-
- if (virStrToLong_ui(user, NULL, 10, &uint_uid) < 0 ||
- ((uid_t) uint_uid) != uint_uid) {
- virReportError(VIR_ERR_INVALID_ARG, _("Failed to parse user '%s'"),
- user);
- return -1;
- }
-
- *uid = uint_uid;
-
- return 0;
-}
-
-/* Search in the group database for a group id that matches the group name
- * `name`. Returns 0 on success, -1 on failure or 1 if name cannot be found.
- */
-static int
-virGetGroupIDByName(const char *name, gid_t *gid)
-{
- char *strbuf = NULL;
- struct group grbuf;
- struct group *gr = NULL;
- long val = sysconf(_SC_GETGR_R_SIZE_MAX);
- size_t strbuflen = val;
- int rc;
- int ret = -1;
-
- /* sysconf is a hint; if it fails, fall back to a reasonable size */
- if (val < 0)
- strbuflen = 1024;
-
- if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
- virReportOOMError();
- goto cleanup;
- }
-
- while ((rc = getgrnam_r(name, &grbuf, strbuf, strbuflen, &gr)) == ERANGE) {
- if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
- virReportOOMError();
- goto cleanup;
- }
- }
-
- if (!gr) {
- if (rc != 0) {
- char buf[1024];
- /* log the possible error from getgrnam_r. Unfortunately error
- * reporting from this function is bad and we can't really
- * rely on it, so we just report that the user wasn't found */
- VIR_WARN("Group record for user '%s' was not found: %s",
- name, virStrerror(rc, buf, sizeof(buf)));
- }
-
- ret = 1;
- goto cleanup;
- }
-
- *gid = gr->gr_gid;
- ret = 0;
-
-cleanup:
- VIR_FREE(strbuf);
-
- return ret;
-}
-
-/* Try to match a group id based on `group`. The default behavior is to parse
- * `group` first as a group name and then as a group id. However if `group`
- * contains a leading '+', the rest of the string is always parsed as a guid.
- *
- * Returns 0 on success and -1 otherwise.
- */
-int
-virGetGroupID(const char *group, gid_t *gid)
-{
- unsigned int uint_gid;
-
- if (*group == '+') {
- group++;
- } else {
- int rc = virGetGroupIDByName(group, gid);
- if (rc <= 0)
- return rc;
- }
-
- if (virStrToLong_ui(group, NULL, 10, &uint_gid) < 0 ||
- ((gid_t) uint_gid) != uint_gid) {
- virReportError(VIR_ERR_INVALID_ARG, _("Failed to parse group '%s'"),
- group);
- return -1;
- }
-
- *gid = uint_gid;
-
- return 0;
-}
-
-/* Set the real and effective uid and gid to the given values, and call
- * initgroups so that the process has all the assumed group membership of
- * that uid. return 0 on success, -1 on failure (the original system error
- * remains in errno).
- */
-int
-virSetUIDGID(uid_t uid, gid_t gid)
-{
- int err;
- char *buf = NULL;
-
- if (gid > 0) {
- if (setregid(gid, gid) < 0) {
- virReportSystemError(err = errno,
- _("cannot change to '%d' group"),
- (unsigned int) gid);
- goto error;
- }
- }
-
- if (uid > 0) {
-# ifdef HAVE_INITGROUPS
- struct passwd pwd, *pwd_result;
- size_t bufsize;
- int rc;
-
- bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
- if (bufsize == -1)
- bufsize = 16384;
-
- if (VIR_ALLOC_N(buf, bufsize) < 0) {
- virReportOOMError();
- err = ENOMEM;
- goto error;
- }
- while ((rc = getpwuid_r(uid, &pwd, buf, bufsize,
- &pwd_result)) == ERANGE) {
- if (VIR_RESIZE_N(buf, bufsize, bufsize, bufsize) < 0) {
- virReportOOMError();
- err = ENOMEM;
- goto error;
- }
- }
-
- if (rc) {
- virReportSystemError(err = rc, _("cannot getpwuid_r(%d)"),
- (unsigned int) uid);
- goto error;
- }
-
- if (!pwd_result) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("getpwuid_r failed to retrieve data "
- "for uid '%d'"),
- (unsigned int) uid);
- err = EINVAL;
- goto error;
- }
-
- if (initgroups(pwd.pw_name, pwd.pw_gid) < 0) {
- virReportSystemError(err = errno,
- _("cannot initgroups(\"%s\", %d)"),
- pwd.pw_name, (unsigned int) pwd.pw_gid);
- goto error;
- }
-# endif
- if (setreuid(uid, uid) < 0) {
- virReportSystemError(err = errno,
- _("cannot change to uid to '%d'"),
- (unsigned int) uid);
- goto error;
- }
- }
-
- VIR_FREE(buf);
- return 0;
-
-error:
- VIR_FREE(buf);
- errno = err;
- return -1;
-}
-
-#else /* ! HAVE_GETPWUID_R */
-
-# ifdef WIN32
-/* These methods are adapted from GLib2 under terms of LGPLv2+ */
-static int
-virGetWin32SpecialFolder(int csidl, char **path)
-{
- char buf[MAX_PATH+1];
- LPITEMIDLIST pidl = NULL;
- int ret = 0;
-
- *path = NULL;
-
- if (SHGetSpecialFolderLocation(NULL, csidl, &pidl) == S_OK) {
- if (SHGetPathFromIDList(pidl, buf)) {
- if (!(*path = strdup(buf))) {
- virReportOOMError();
- ret = -1;
- }
- }
- CoTaskMemFree(pidl);
- }
- return ret;
-}
-
-static int
-virGetWin32DirectoryRoot(char **path)
-{
- char windowsdir[MAX_PATH];
- int ret = 0;
-
- *path = NULL;
-
- if (GetWindowsDirectory(windowsdir, ARRAY_CARDINALITY(windowsdir)))
- {
- const char *tmp;
- /* Usually X:\Windows, but in terminal server environments
- * might be an UNC path, AFAIK.
- */
- tmp = virFileSkipRoot(windowsdir);
- if (VIR_FILE_IS_DIR_SEPARATOR(tmp[-1]) &&
- tmp[-2] != ':')
- tmp--;
-
- windowsdir[tmp - windowsdir] = '\0';
- } else {
- strcpy(windowsdir, "C:\\");
- }
-
- if (!(*path = strdup(windowsdir))) {
- virReportOOMError();
- ret = -1;
- }
-
- return ret;
-}
-
-
-
-char *
-virGetUserDirectory(void)
-{
- const char *dir;
- char *ret;
-
- dir = getenv("HOME");
-
- /* Only believe HOME if it is an absolute path and exists */
- if (dir) {
- if (!virFileIsAbsPath(dir) ||
- !virFileExists(dir))
- dir = NULL;
- }
-
- /* In case HOME is Unix-style (it happens), convert it to
- * Windows style.
- */
- if (dir) {
- char *p;
- while ((p = strchr(dir, '/')) != NULL)
- *p = '\\';
- }
-
- if (!dir)
- /* USERPROFILE is probably the closest equivalent to $HOME? */
- dir = getenv("USERPROFILE");
-
- if (dir) {
- if (!(ret = strdup(dir))) {
- virReportOOMError();
- return NULL;
- }
- }
-
- if (!ret &&
- virGetWin32SpecialFolder(CSIDL_PROFILE, &ret) < 0)
- return NULL;
-
- if (!ret &&
- virGetWin32DirectoryRoot(&ret) < 0)
- return NULL;
-
- if (!ret) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Unable to determine home directory"));
- return NULL;
- }
-
- return ret;
-}
-
-char *
-virGetUserConfigDirectory(void)
-{
- char *ret;
- if (virGetWin32SpecialFolder(CSIDL_LOCAL_APPDATA, &ret) < 0)
- return NULL;
-
- if (!ret) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Unable to determine config directory"));
- return NULL;
- }
- return ret;
-}
-
-char *
-virGetUserCacheDirectory(void)
-{
- char *ret;
- if (virGetWin32SpecialFolder(CSIDL_INTERNET_CACHE, &ret) < 0)
- return NULL;
-
- if (!ret) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Unable to determine config directory"));
- return NULL;
- }
- return ret;
-}
-
-char *
-virGetUserRuntimeDirectory(void)
-{
- return virGetUserCacheDirectory();
-}
-# else /* !HAVE_GETPWUID_R && !WIN32 */
-char *
-virGetUserDirectory(void)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserDirectory is not available"));
-
- return NULL;
-}
-
-char *
-virGetUserConfigDirectory(void)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserConfigDirectory is not available"));
-
- return NULL;
-}
-
-char *
-virGetUserCacheDirectory(void)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserCacheDirectory is not available"));
-
- return NULL;
-}
-
-char *
-virGetUserRuntimeDirectory(void)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserRuntimeDirectory is not available"));
-
- return NULL;
-}
-# endif /* ! HAVE_GETPWUID_R && ! WIN32 */
-
-char *
-virGetUserName(uid_t uid ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserName is not available"));
-
- return NULL;
-}
-
-int virGetUserID(const char *name ATTRIBUTE_UNUSED,
- uid_t *uid ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetUserID is not available"));
-
- return 0;
-}
-
-
-int virGetGroupID(const char *name ATTRIBUTE_UNUSED,
- gid_t *gid ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetGroupID is not available"));
-
- return 0;
-}
-
-int
-virSetUIDGID(uid_t uid ATTRIBUTE_UNUSED,
- gid_t gid ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virSetUIDGID is not available"));
- return -1;
-}
-
-char *
-virGetGroupName(gid_t gid ATTRIBUTE_UNUSED)
-{
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("virGetGroupName is not available"));
-
- return NULL;
-}
-#endif /* HAVE_GETPWUID_R */
-
-
-#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
-/* search /proc/mounts for mount point of *type; return pointer to
- * malloc'ed string of the path if found, otherwise return NULL
- * with errno set to an appropriate value.
- */
-char *virFileFindMountPoint(const char *type)
-{
- FILE *f;
- struct mntent mb;
- char mntbuf[1024];
- char *ret = NULL;
-
- f = setmntent("/proc/mounts", "r");
- if (!f)
- return NULL;
-
- while (getmntent_r(f, &mb, mntbuf, sizeof(mntbuf))) {
- if (STREQ(mb.mnt_type, type)) {
- ret = strdup(mb.mnt_dir);
- goto cleanup;
- }
- }
-
- if (!ret)
- errno = ENOENT;
-
-cleanup:
- endmntent(f);
-
- return ret;
-}
-
-#else /* defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R */
-
-char *
-virFileFindMountPoint(const char *type ATTRIBUTE_UNUSED)
-{
- errno = ENOSYS;
-
- return NULL;
-}
-
-#endif /* defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R */
-
-#if defined(UDEVADM) || defined(UDEVSETTLE)
-void virFileWaitForDevices(void)
-{
-# ifdef UDEVADM
- const char *const settleprog[] = { UDEVADM, "settle", NULL };
-# else
- const char *const settleprog[] = { UDEVSETTLE, NULL };
-# endif
- int exitstatus;
-
- if (access(settleprog[0], X_OK) != 0)
- return;
-
- /*
- * NOTE: we ignore errors here; this is just to make sure that any device
- * nodes that are being created finish before we try to scan them.
- * If this fails for any reason, we still have the backup of polling for
- * 5 seconds for device nodes.
- */
- if (virRun(settleprog, &exitstatus) < 0)
- {}
-}
-#else
-void virFileWaitForDevices(void) {}
-#endif
-
-int virBuildPathInternal(char **path, ...)
-{
- char *path_component = NULL;
- virBuffer buf = VIR_BUFFER_INITIALIZER;
- va_list ap;
- int ret = 0;
-
- va_start(ap, path);
-
- path_component = va_arg(ap, char *);
- virBufferAdd(&buf, path_component, -1);
-
- while ((path_component = va_arg(ap, char *)) != NULL)
- {
- virBufferAddChar(&buf, '/');
- virBufferAdd(&buf, path_component, -1);
- }
-
- va_end(ap);
-
- *path = virBufferContentAndReset(&buf);
- if (*path == NULL) {
- ret = -1;
- }
-
- return ret;
-}
-
-#if HAVE_LIBDEVMAPPER_H
-bool
-virIsDevMapperDevice(const char *dev_name)
-{
- struct stat buf;
-
- if (!stat(dev_name, &buf) &&
- S_ISBLK(buf.st_mode) &&
- dm_is_dm_major(major(buf.st_rdev)))
- return true;
-
- return false;
-}
-#else
-bool virIsDevMapperDevice(const char *dev_name ATTRIBUTE_UNUSED)
-{
- return false;
-}
-#endif
-
-bool
-virValidateWWN(const char *wwn) {
- int i;
-
- for (i = 0; wwn[i]; i++)
- if (!c_isxdigit(wwn[i]))
- break;
-
- if (i != 16 || wwn[i]) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Malformed wwn: %s"));
- return false;
- }
-
- return true;
-}
-
-bool
-virStrIsPrint(const char *str)
-{
- int i;
-
- for (i = 0; str[i]; i++)
- if (!c_isprint(str[i]))
- return false;
-
- return true;
-}
diff --git a/src/util/util.h b/src/util/util.h
deleted file mode 100644
index 6d5dd03..0000000
--- a/src/util/util.h
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * utils.h: common, generic utility functions
- *
- * Copyright (C) 2010-2012 Red Hat, Inc.
- * Copyright (C) 2006, 2007 Binary Karma
- * Copyright (C) 2006 Shuveb Hussain
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * File created Jul 18, 2007 - Shuveb Hussain <shuveb at binarykarma.com>
- */
-
-#ifndef __VIR_UTIL_H__
-# define __VIR_UTIL_H__
-
-# include "verify.h"
-# include "internal.h"
-# include <unistd.h>
-# include <sys/select.h>
-# include <sys/types.h>
-# include <stdarg.h>
-
-# ifndef MIN
-# define MIN(a, b) ((a) < (b) ? (a) : (b))
-# endif
-# ifndef MAX
-# define MAX(a, b) ((a) > (b) ? (a) : (b))
-# endif
-
-ssize_t saferead(int fd, void *buf, size_t count) ATTRIBUTE_RETURN_CHECK;
-ssize_t safewrite(int fd, const void *buf, size_t count)
- ATTRIBUTE_RETURN_CHECK;
-int safezero(int fd, off_t offset, off_t len)
- ATTRIBUTE_RETURN_CHECK;
-
-int virSetBlocking(int fd, bool blocking) ATTRIBUTE_RETURN_CHECK;
-int virSetNonBlock(int fd) ATTRIBUTE_RETURN_CHECK;
-int virSetInherit(int fd, bool inherit) ATTRIBUTE_RETURN_CHECK;
-int virSetCloseExec(int fd) ATTRIBUTE_RETURN_CHECK;
-
-int virPipeReadUntilEOF(int outfd, int errfd,
- char **outbuf, char **errbuf);
-
-int virSetUIDGID(uid_t uid, gid_t gid);
-
-int virFileReadLimFD(int fd, int maxlen, char **buf) ATTRIBUTE_RETURN_CHECK;
-
-int virFileReadAll(const char *path, int maxlen, char **buf) ATTRIBUTE_RETURN_CHECK;
-
-int virFileWriteStr(const char *path, const char *str, mode_t mode)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
-
-int virFileMatchesNameSuffix(const char *file,
- const char *name,
- const char *suffix);
-
-int virFileHasSuffix(const char *str,
- const char *suffix);
-
-int virFileStripSuffix(char *str,
- const char *suffix) ATTRIBUTE_RETURN_CHECK;
-
-int virFileLinkPointsTo(const char *checkLink,
- const char *checkDest);
-
-int virFileResolveLink(const char *linkpath,
- char **resultpath) ATTRIBUTE_RETURN_CHECK;
-int virFileResolveAllLinks(const char *linkpath,
- char **resultpath) ATTRIBUTE_RETURN_CHECK;
-
-int virFileIsLink(const char *linkpath)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-
-char *virFindFileInPath(const char *file);
-
-bool virFileIsDir (const char *file) ATTRIBUTE_NONNULL(1);
-bool virFileExists(const char *file) ATTRIBUTE_NONNULL(1);
-bool virFileIsExecutable(const char *file) ATTRIBUTE_NONNULL(1);
-
-char *virFileSanitizePath(const char *path);
-
-enum {
- VIR_FILE_OPEN_NONE = 0,
- VIR_FILE_OPEN_NOFORK = (1 << 0),
- VIR_FILE_OPEN_FORK = (1 << 1),
- VIR_FILE_OPEN_FORCE_MODE = (1 << 2),
- VIR_FILE_OPEN_FORCE_OWNER = (1 << 3),
-};
-int virFileAccessibleAs(const char *path, int mode,
- uid_t uid, gid_t gid)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-int virFileOpenAs(const char *path, int openflags, mode_t mode,
- uid_t uid, gid_t gid,
- unsigned int flags)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-
-enum {
- VIR_DIR_CREATE_NONE = 0,
- VIR_DIR_CREATE_AS_UID = (1 << 0),
- VIR_DIR_CREATE_FORCE_PERMS = (1 << 1),
- VIR_DIR_CREATE_ALLOW_EXIST = (1 << 2),
-};
-int virDirCreate(const char *path, mode_t mode, uid_t uid, gid_t gid,
- unsigned int flags) ATTRIBUTE_RETURN_CHECK;
-int virFileMakePath(const char *path) ATTRIBUTE_RETURN_CHECK;
-int virFileMakePathWithMode(const char *path,
- mode_t mode) ATTRIBUTE_RETURN_CHECK;
-
-char *virFileBuildPath(const char *dir,
- const char *name,
- const char *ext) ATTRIBUTE_RETURN_CHECK;
-
-
-# ifdef WIN32
-/* On Win32, the canonical directory separator is the backslash, and
- * the search path separator is the semicolon. Note that also the
- * (forward) slash works as directory separator.
- */
-# define VIR_FILE_DIR_SEPARATOR '\\'
-# define VIR_FILE_DIR_SEPARATOR_S "\\"
-# define VIR_FILE_IS_DIR_SEPARATOR(c) ((c) == VIR_FILE_DIR_SEPARATOR || (c) == '/')
-# define VIR_FILE_PATH_SEPARATOR ';'
-# define VIR_FILE_PATH_SEPARATOR_S ";"
-
-# else /* !WIN32 */
-
-# define VIR_FILE_DIR_SEPARATOR '/'
-# define VIR_FILE_DIR_SEPARATOR_S "/"
-# define VIR_FILE_IS_DIR_SEPARATOR(c) ((c) == VIR_FILE_DIR_SEPARATOR)
-# define VIR_FILE_PATH_SEPARATOR ':'
-# define VIR_FILE_PATH_SEPARATOR_S ":"
-
-# endif /* !WIN32 */
-
-bool virFileIsAbsPath(const char *path);
-int virFileAbsPath(const char *path,
- char **abspath) ATTRIBUTE_RETURN_CHECK;
-const char *virFileSkipRoot(const char *path);
-
-int virFileOpenTty(int *ttymaster,
- char **ttyName,
- int rawmode);
-
-char *virArgvToString(const char *const *argv);
-
-int virStrToLong_i(char const *s,
- char **end_ptr,
- int base,
- int *result);
-
-int virStrToLong_ui(char const *s,
- char **end_ptr,
- int base,
- unsigned int *result);
-int virStrToLong_l(char const *s,
- char **end_ptr,
- int base,
- long *result);
-int virStrToLong_ul(char const *s,
- char **end_ptr,
- int base,
- unsigned long *result);
-int virStrToLong_ll(char const *s,
- char **end_ptr,
- int base,
- long long *result);
-int virStrToLong_ull(char const *s,
- char **end_ptr,
- int base,
- unsigned long long *result);
-int virStrToDouble(char const *s,
- char **end_ptr,
- double *result);
-
-int virScaleInteger(unsigned long long *value, const char *suffix,
- unsigned long long scale, unsigned long long limit)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-
-int virHexToBin(unsigned char c);
-
-void virSkipSpaces(const char **str) ATTRIBUTE_NONNULL(1);
-void virSkipSpacesAndBackslash(const char **str) ATTRIBUTE_NONNULL(1);
-void virTrimSpaces(char *str, char **endp) ATTRIBUTE_NONNULL(1);
-void virSkipSpacesBackwards(const char *str, char **endp)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
-
-int virParseNumber(const char **str);
-int virParseVersionString(const char *str, unsigned long *version,
- bool allowMissing);
-int virAsprintf(char **strp, const char *fmt, ...)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_FMT_PRINTF(2, 3);
-int virVasprintf(char **strp, const char *fmt, va_list list)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_FMT_PRINTF(2, 0);
-char *virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
- ATTRIBUTE_RETURN_CHECK;
-char *virStrcpy(char *dest, const char *src, size_t destbytes)
- ATTRIBUTE_RETURN_CHECK;
-# define virStrcpyStatic(dest, src) virStrcpy((dest), (src), sizeof(dest))
-
-int virDoubleToStr(char **strp, double number)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-
-char *virFormatIntDecimal(char *buf, size_t buflen, int val)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
-
-int virDiskNameToIndex(const char* str);
-char *virIndexToDiskName(int idx, const char *prefix);
-
-int virEnumFromString(const char *const*types,
- unsigned int ntypes,
- const char *type);
-
-const char *virEnumToString(const char *const*types,
- unsigned int ntypes,
- int type);
-
-# define VIR_ENUM_IMPL(name, lastVal, ...) \
- static const char *const name ## TypeList[] = { __VA_ARGS__ }; \
- verify(ARRAY_CARDINALITY(name ## TypeList) == lastVal); \
- const char *name ## TypeToString(int type) { \
- return virEnumToString(name ## TypeList, \
- ARRAY_CARDINALITY(name ## TypeList), \
- type); \
- } \
- int name ## TypeFromString(const char *type) { \
- return virEnumFromString(name ## TypeList, \
- ARRAY_CARDINALITY(name ## TypeList), \
- type); \
- }
-
-# define VIR_ENUM_DECL(name) \
- const char *name ## TypeToString(int type); \
- int name ## TypeFromString(const char*type);
-
-# ifndef HAVE_GETUID
-static inline int getuid (void) { return 0; }
-# endif
-
-# ifndef HAVE_GETEUID
-static inline int geteuid (void) { return 0; }
-# endif
-
-# ifndef HAVE_GETGID
-static inline int getgid (void) { return 0; }
-# endif
-
-char *virGetHostname(virConnectPtr conn);
-
-char *virGetUserDirectory(void);
-char *virGetUserConfigDirectory(void);
-char *virGetUserCacheDirectory(void);
-char *virGetUserRuntimeDirectory(void);
-char *virGetUserName(uid_t uid);
-char *virGetGroupName(gid_t gid);
-int virGetUserID(const char *name,
- uid_t *uid) ATTRIBUTE_RETURN_CHECK;
-int virGetGroupID(const char *name,
- gid_t *gid) ATTRIBUTE_RETURN_CHECK;
-
-char *virFileFindMountPoint(const char *type);
-
-void virFileWaitForDevices(void);
-
-# define virBuildPath(path, ...) virBuildPathInternal(path, __VA_ARGS__, NULL)
-int virBuildPathInternal(char **path, ...) ATTRIBUTE_SENTINEL;
-
-bool virIsDevMapperDevice(const char *dev_name) ATTRIBUTE_NONNULL(1);
-
-bool virValidateWWN(const char *wwn);
-
-bool virStrIsPrint(const char *str);
-#endif /* __VIR_UTIL_H__ */
diff --git a/src/util/uuid.c b/src/util/uuid.c
index 5232ba9..57cfaa6 100644
--- a/src/util/uuid.c
+++ b/src/util/uuid.c
@@ -35,7 +35,7 @@
#include "c-ctype.h"
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virlog.h"
#include "viralloc.h"
diff --git a/src/util/viraudit.c b/src/util/viraudit.c
index a807b76..05189d5 100644
--- a/src/util/viraudit.c
+++ b/src/util/viraudit.c
@@ -30,7 +30,7 @@
#include "virterror_internal.h"
#include "virlog.h"
#include "viraudit.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "viralloc.h"
diff --git a/src/util/virauth.c b/src/util/virauth.c
index c4c5676..cbb16ec 100644
--- a/src/util/virauth.c
+++ b/src/util/virauth.c
@@ -25,7 +25,7 @@
#include <stdlib.h>
#include "virauth.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "datatypes.h"
diff --git a/src/util/virauthconfig.c b/src/util/virauthconfig.c
index a0f0be5..d60f7bf 100644
--- a/src/util/virauthconfig.c
+++ b/src/util/virauthconfig.c
@@ -26,7 +26,7 @@
#include "virkeyfile.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index cb9606b..b4ba3ef 100644
--- a/src/util/virbitmap.c
+++ b/src/util/virbitmap.c
@@ -33,7 +33,7 @@
#include "virbitmap.h"
#include "viralloc.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "c-ctype.h"
#include "count-one-bits.h"
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index 5c628cc..48cba93 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -38,7 +38,7 @@
#include <dirent.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "vircgroup.h"
#include "virlog.h"
diff --git a/src/util/vircommand.c b/src/util/vircommand.c
index 6e17a8d..d059586 100644
--- a/src/util/vircommand.c
+++ b/src/util/vircommand.c
@@ -36,7 +36,7 @@
#include "vircommand.h"
#include "viralloc.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virfile.h"
#include "virpidfile.h"
diff --git a/src/util/vircommand.h b/src/util/vircommand.h
index 4c88165..9b7117d 100644
--- a/src/util/vircommand.h
+++ b/src/util/vircommand.h
@@ -23,7 +23,7 @@
# define __VIR_COMMAND_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virbuffer.h"
typedef struct _virCommand virCommand;
diff --git a/src/util/virconf.c b/src/util/virconf.c
index 2f6d60e..7e4c8c1 100644
--- a/src/util/virconf.c
+++ b/src/util/virconf.c
@@ -33,7 +33,7 @@
#include "virterror_internal.h"
#include "virbuffer.h"
#include "virconf.h"
-#include "util.h"
+#include "virutil.h"
#include "c-ctype.h"
#include "virlog.h"
#include "viralloc.h"
diff --git a/src/util/virdnsmasq.c b/src/util/virdnsmasq.c
index 918610a..6b9abd9 100644
--- a/src/util/virdnsmasq.c
+++ b/src/util/virdnsmasq.c
@@ -41,7 +41,7 @@
#include "datatypes.h"
#include "virbitmap.h"
#include "virdnsmasq.h"
-#include "util.h"
+#include "virutil.h"
#include "vircommand.h"
#include "viralloc.h"
#include "virterror_internal.h"
diff --git a/src/util/vireventpoll.c b/src/util/vireventpoll.c
index 1180fda..afb0e05 100644
--- a/src/util/vireventpoll.c
+++ b/src/util/vireventpoll.c
@@ -35,7 +35,7 @@
#include "virlog.h"
#include "vireventpoll.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virterror_internal.h"
#include "virtime.h"
diff --git a/src/util/virhooks.c b/src/util/virhooks.c
index ad3a371..54a869a 100644
--- a/src/util/virhooks.c
+++ b/src/util/virhooks.c
@@ -32,7 +32,7 @@
#include "virterror_internal.h"
#include "virhooks.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "viralloc.h"
#include "virfile.h"
diff --git a/src/util/virhooks.h b/src/util/virhooks.h
index 0ca376f..56573df 100644
--- a/src/util/virhooks.h
+++ b/src/util/virhooks.h
@@ -25,7 +25,7 @@
# define __VIR_HOOKS_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
enum virHookDriverType {
VIR_HOOK_DRIVER_DAEMON = 0, /* Daemon related events */
diff --git a/src/util/virinitctl.c b/src/util/virinitctl.c
index 91a948f..f8ac673 100644
--- a/src/util/virinitctl.c
+++ b/src/util/virinitctl.c
@@ -29,7 +29,7 @@
#include "internal.h"
#include "virinitctl.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virfile.h"
diff --git a/src/util/virjson.c b/src/util/virjson.c
index 4fa5363..4c9797c 100644
--- a/src/util/virjson.c
+++ b/src/util/virjson.c
@@ -27,7 +27,7 @@
#include "viralloc.h"
#include "virterror_internal.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#if HAVE_YAJL
# include <yajl/yajl_gen.h>
diff --git a/src/util/virkeycode.h b/src/util/virkeycode.h
index 1522f77..a2e1391 100644
--- a/src/util/virkeycode.h
+++ b/src/util/virkeycode.h
@@ -22,7 +22,7 @@
#ifndef __VIR_UTIL_VIRTKEYCODE_H__
# define __VIR_UTIL_VIRTKEYCODE_H__
-# include "util.h"
+# include "virutil.h"
# include "libvirt/libvirt.h"
VIR_ENUM_DECL(virKeycodeSet);
diff --git a/src/util/virkeyfile.c b/src/util/virkeyfile.c
index fc61cf5..99e5cd7 100644
--- a/src/util/virkeyfile.c
+++ b/src/util/virkeyfile.c
@@ -28,7 +28,7 @@
#include "c-ctype.h"
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virhash.h"
#include "virkeyfile.h"
#include "virterror_internal.h"
diff --git a/src/util/virlockspace.c b/src/util/virlockspace.c
index 961e171..81a1d81 100644
--- a/src/util/virlockspace.c
+++ b/src/util/virlockspace.c
@@ -25,7 +25,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virhash.h"
#include "virthread.h"
diff --git a/src/util/virlog.c b/src/util/virlog.c
index 0c6c13a..43a59b4 100644
--- a/src/util/virlog.c
+++ b/src/util/virlog.c
@@ -43,7 +43,7 @@
#include "virterror_internal.h"
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virbuffer.h"
#include "virthread.h"
#include "virfile.h"
diff --git a/src/util/virnetdevbridge.c b/src/util/virnetdevbridge.c
index eb341a2..4de88e3 100644
--- a/src/util/virnetdevbridge.c
+++ b/src/util/virnetdevbridge.c
@@ -24,7 +24,7 @@
#include "virnetdevbridge.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "viralloc.h"
#include "intprops.h"
diff --git a/src/util/virnetdevmacvlan.c b/src/util/virnetdevmacvlan.c
index 0f7107b..953d76b 100644
--- a/src/util/virnetdevmacvlan.c
+++ b/src/util/virnetdevmacvlan.c
@@ -29,7 +29,7 @@
#include "virnetdevmacvlan.h"
#include "virmacaddr.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#define VIR_FROM_THIS VIR_FROM_NET
diff --git a/src/util/virnetdevopenvswitch.h b/src/util/virnetdevopenvswitch.h
index 147cd6f..3216ea0 100644
--- a/src/util/virnetdevopenvswitch.h
+++ b/src/util/virnetdevopenvswitch.h
@@ -25,7 +25,7 @@
# define __VIR_NETDEV_OPENVSWITCH_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virnetdevvportprofile.h"
# include "virnetdevvlan.h"
diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c
index 339d636..3565bbd 100644
--- a/src/util/virnetdevtap.c
+++ b/src/util/virnetdevtap.c
@@ -32,7 +32,7 @@
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include <sys/ioctl.h>
#include <net/if.h>
diff --git a/src/util/virnetdevvportprofile.h b/src/util/virnetdevvportprofile.h
index c4585a8..cc106b8 100644
--- a/src/util/virnetdevvportprofile.h
+++ b/src/util/virnetdevvportprofile.h
@@ -25,7 +25,7 @@
# include "internal.h"
# include "uuid.h"
-# include "util.h"
+# include "virutil.h"
# include "virmacaddr.h"
# define LIBVIRT_IFLA_VF_PORT_PROFILE_MAX 40
diff --git a/src/util/virpidfile.c b/src/util/virpidfile.c
index 3b3322b..29097e3 100644
--- a/src/util/virpidfile.c
+++ b/src/util/virpidfile.c
@@ -30,7 +30,7 @@
#include "virpidfile.h"
#include "virfile.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "intprops.h"
#include "virlog.h"
#include "virterror_internal.h"
diff --git a/src/util/virprocess.c b/src/util/virprocess.c
index 155e4e2..b276643 100644
--- a/src/util/virprocess.c
+++ b/src/util/virprocess.c
@@ -31,7 +31,7 @@
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_NONE
diff --git a/src/util/virrandom.c b/src/util/virrandom.c
index 1dd96cf..1b6de6b 100644
--- a/src/util/virrandom.c
+++ b/src/util/virrandom.c
@@ -29,7 +29,7 @@
#include "virrandom.h"
#include "virthread.h"
#include "count-one-bits.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virlog.h"
diff --git a/src/util/virsexpr.c b/src/util/virsexpr.c
index 80c24c4..8b70404 100644
--- a/src/util/virsexpr.c
+++ b/src/util/virsexpr.c
@@ -19,7 +19,7 @@
#include "virterror_internal.h"
#include "virsexpr.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#define VIR_FROM_THIS VIR_FROM_SEXPR
diff --git a/src/util/virsocketaddr.c b/src/util/virsocketaddr.c
index 488ff4b..0f2f23d 100644
--- a/src/util/virsocketaddr.c
+++ b/src/util/virsocketaddr.c
@@ -25,7 +25,7 @@
#include "virsocketaddr.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#include <netdb.h>
diff --git a/src/util/virstatslinux.c b/src/util/virstatslinux.c
index 9359db9..135df75 100644
--- a/src/util/virstatslinux.c
+++ b/src/util/virstatslinux.c
@@ -34,7 +34,7 @@
# include "virterror_internal.h"
# include "datatypes.h"
-# include "util.h"
+# include "virutil.h"
# include "virstatslinux.h"
# include "viralloc.h"
# include "virfile.h"
diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
index 6fbd275..abf319a 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -24,7 +24,7 @@
#ifndef __VIR_STORAGE_FILE_H__
# define __VIR_STORAGE_FILE_H__
-# include "util.h"
+# include "virutil.h"
enum virStorageFileFormat {
VIR_STORAGE_FILE_AUTO_SAFE = -2,
diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c
index 13d3c22..88e4f5c 100644
--- a/src/util/virsysinfo.c
+++ b/src/util/virsysinfo.c
@@ -32,7 +32,7 @@
#include "virterror_internal.h"
#include "virsysinfo.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "viralloc.h"
#include "vircommand.h"
diff --git a/src/util/virsysinfo.h b/src/util/virsysinfo.h
index 0b1f000..dded51b 100644
--- a/src/util/virsysinfo.h
+++ b/src/util/virsysinfo.h
@@ -25,7 +25,7 @@
# define __VIR_SYSINFOS_H__
# include "internal.h"
-# include "util.h"
+# include "virutil.h"
# include "virbuffer.h"
enum virSysinfoType {
diff --git a/src/util/virterror.c b/src/util/virterror.c
index 6c773d3..a586738 100644
--- a/src/util/virterror.c
+++ b/src/util/virterror.c
@@ -32,7 +32,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "virthread.h"
-#include "util.h"
+#include "virutil.h"
virThreadLocal virLastErr;
diff --git a/src/util/virtime.c b/src/util/virtime.c
index f9fc282..c614380 100644
--- a/src/util/virtime.c
+++ b/src/util/virtime.c
@@ -37,7 +37,7 @@
#include <sys/time.h>
#include "virtime.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virterror_internal.h"
diff --git a/src/util/virtypedparam.c b/src/util/virtypedparam.c
index e08530e..60fb485 100644
--- a/src/util/virtypedparam.c
+++ b/src/util/virtypedparam.c
@@ -25,7 +25,7 @@
#include <stdarg.h>
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#define VIR_FROM_THIS VIR_FROM_NONE
diff --git a/src/util/viruri.c b/src/util/viruri.c
index f48079d..e59cd5a 100644
--- a/src/util/viruri.c
+++ b/src/util/viruri.c
@@ -23,7 +23,7 @@
#include "viruri.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "virbuffer.h"
diff --git a/src/util/virusb.c b/src/util/virusb.c
index 9786e86..c053c44 100644
--- a/src/util/virusb.c
+++ b/src/util/virusb.c
@@ -34,7 +34,7 @@
#include "virusb.h"
#include "virlog.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#define USB_SYSFS "/sys/bus/usb"
diff --git a/src/util/virutil.c b/src/util/virutil.c
new file mode 100644
index 0000000..9fb1c6f
--- /dev/null
+++ b/src/util/virutil.c
@@ -0,0 +1,3131 @@
+/*
+ * utils.c: common, generic utility functions
+ *
+ * Copyright (C) 2006-2012 Red Hat, Inc.
+ * Copyright (C) 2006 Daniel P. Berrange
+ * Copyright (C) 2006, 2007 Binary Karma
+ * Copyright (C) 2006 Shuveb Hussain
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange at redhat.com>
+ * File created Jul 18, 2007 - Shuveb Hussain <shuveb at binarykarma.com>
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <poll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/wait.h>
+#if HAVE_MMAP
+# include <sys/mman.h>
+#endif
+#include <string.h>
+#include <signal.h>
+#include <termios.h>
+#include <pty.h>
+#include <locale.h>
+
+#if HAVE_LIBDEVMAPPER_H
+# include <libdevmapper.h>
+#endif
+
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#include <netdb.h>
+#ifdef HAVE_GETPWUID_R
+# include <pwd.h>
+# include <grp.h>
+#endif
+#if HAVE_CAPNG
+# include <cap-ng.h>
+#endif
+#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
+# include <mntent.h>
+#endif
+
+#ifdef WIN32
+# ifdef HAVE_WINSOCK2_H
+# include <winsock2.h>
+# endif
+# include <windows.h>
+# include <shlobj.h>
+#endif
+
+#include "c-ctype.h"
+#include "dirname.h"
+#include "virterror_internal.h"
+#include "virlog.h"
+#include "virbuffer.h"
+#include "virutil.h"
+#include "virstoragefile.h"
+#include "viralloc.h"
+#include "virthread.h"
+#include "verify.h"
+#include "virfile.h"
+#include "vircommand.h"
+#include "nonblocking.h"
+#include "passfd.h"
+#include "virprocess.h"
+
+#ifndef NSIG
+# define NSIG 32
+#endif
+
+verify(sizeof(gid_t) <= sizeof(unsigned int) &&
+ sizeof(uid_t) <= sizeof(unsigned int));
+
+#define VIR_FROM_THIS VIR_FROM_NONE
+
+/* Like read(), but restarts after EINTR */
+ssize_t
+saferead(int fd, void *buf, size_t count)
+{
+ size_t nread = 0;
+ while (count > 0) {
+ ssize_t r = read(fd, buf, count);
+ if (r < 0 && errno == EINTR)
+ continue;
+ if (r < 0)
+ return r;
+ if (r == 0)
+ return nread;
+ buf = (char *)buf + r;
+ count -= r;
+ nread += r;
+ }
+ return nread;
+}
+
+/* Like write(), but restarts after EINTR */
+ssize_t
+safewrite(int fd, const void *buf, size_t count)
+{
+ size_t nwritten = 0;
+ while (count > 0) {
+ ssize_t r = write(fd, buf, count);
+
+ if (r < 0 && errno == EINTR)
+ continue;
+ if (r < 0)
+ return r;
+ if (r == 0)
+ return nwritten;
+ buf = (const char *)buf + r;
+ count -= r;
+ nwritten += r;
+ }
+ return nwritten;
+}
+
+#ifdef HAVE_POSIX_FALLOCATE
+int safezero(int fd, off_t offset, off_t len)
+{
+ int ret = posix_fallocate(fd, offset, len);
+ if (ret == 0)
+ return 0;
+ errno = ret;
+ return -1;
+}
+#else
+
+# ifdef HAVE_MMAP
+int safezero(int fd, off_t offset, off_t len)
+{
+ int r;
+ char *buf;
+
+ /* memset wants the mmap'ed file to be present on disk so create a
+ * sparse file
+ */
+ r = ftruncate(fd, offset + len);
+ if (r < 0)
+ return -1;
+
+ buf = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, offset);
+ if (buf == MAP_FAILED)
+ return -1;
+
+ memset(buf, 0, len);
+ munmap(buf, len);
+
+ return 0;
+}
+
+# else /* HAVE_MMAP */
+
+int safezero(int fd, off_t offset, off_t len)
+{
+ int r;
+ char *buf;
+ unsigned long long remain, bytes;
+
+ if (lseek(fd, offset, SEEK_SET) < 0)
+ return -1;
+
+ /* Split up the write in small chunks so as not to allocate lots of RAM */
+ remain = len;
+ bytes = 1024 * 1024;
+
+ r = VIR_ALLOC_N(buf, bytes);
+ if (r < 0) {
+ errno = ENOMEM;
+ return -1;
+ }
+
+ while (remain) {
+ if (bytes > remain)
+ bytes = remain;
+
+ r = safewrite(fd, buf, bytes);
+ if (r < 0) {
+ VIR_FREE(buf);
+ return -1;
+ }
+
+ /* safewrite() guarantees all data will be written */
+ remain -= bytes;
+ }
+ VIR_FREE(buf);
+ return 0;
+}
+# endif /* HAVE_MMAP */
+#endif /* HAVE_POSIX_FALLOCATE */
+
+int virFileStripSuffix(char *str,
+ const char *suffix)
+{
+ int len = strlen(str);
+ int suffixlen = strlen(suffix);
+
+ if (len < suffixlen)
+ return 0;
+
+ if (!STREQ(str + len - suffixlen, suffix))
+ return 0;
+
+ str[len-suffixlen] = '\0';
+
+ return 1;
+}
+
+char *
+virArgvToString(const char *const *argv)
+{
+ int len, i;
+ char *ret, *p;
+
+ for (len = 1, i = 0; argv[i]; i++)
+ len += strlen(argv[i]) + 1;
+
+ if (VIR_ALLOC_N(ret, len) < 0)
+ return NULL;
+ p = ret;
+
+ for (i = 0; argv[i]; i++) {
+ if (i != 0)
+ *(p++) = ' ';
+
+ strcpy(p, argv[i]);
+ p += strlen(argv[i]);
+ }
+
+ *p = '\0';
+
+ return ret;
+}
+
+#ifndef WIN32
+
+int virSetInherit(int fd, bool inherit) {
+ int fflags;
+ if ((fflags = fcntl(fd, F_GETFD)) < 0)
+ return -1;
+ if (inherit)
+ fflags &= ~FD_CLOEXEC;
+ else
+ fflags |= FD_CLOEXEC;
+ if ((fcntl(fd, F_SETFD, fflags)) < 0)
+ return -1;
+ return 0;
+}
+
+#else /* WIN32 */
+
+int virSetInherit(int fd ATTRIBUTE_UNUSED, bool inherit ATTRIBUTE_UNUSED)
+{
+ /* FIXME: Currently creating child processes is not supported on
+ * Win32, so there is no point in failing calls that are only relevant
+ * when creating child processes. So just pretend that we changed the
+ * inheritance property of the given fd as requested. */
+ return 0;
+}
+
+#endif /* WIN32 */
+
+int virSetBlocking(int fd, bool blocking) {
+ return set_nonblocking_flag(fd, !blocking);
+}
+
+int virSetNonBlock(int fd) {
+ return virSetBlocking(fd, false);
+}
+
+int virSetCloseExec(int fd)
+{
+ return virSetInherit(fd, false);
+}
+
+int
+virPipeReadUntilEOF(int outfd, int errfd,
+ char **outbuf, char **errbuf) {
+
+ struct pollfd fds[2];
+ int i;
+ int finished[2];
+
+ fds[0].fd = outfd;
+ fds[0].events = POLLIN;
+ fds[0].revents = 0;
+ finished[0] = 0;
+ fds[1].fd = errfd;
+ fds[1].events = POLLIN;
+ fds[1].revents = 0;
+ finished[1] = 0;
+
+ while (!(finished[0] && finished[1])) {
+
+ if (poll(fds, ARRAY_CARDINALITY(fds), -1) < 0) {
+ if ((errno == EAGAIN) || (errno == EINTR))
+ continue;
+ goto pollerr;
+ }
+
+ for (i = 0; i < ARRAY_CARDINALITY(fds); ++i) {
+ char data[1024], **buf;
+ int got, size;
+
+ if (!(fds[i].revents))
+ continue;
+ else if (fds[i].revents & POLLHUP)
+ finished[i] = 1;
+
+ if (!(fds[i].revents & POLLIN)) {
+ if (fds[i].revents & POLLHUP)
+ continue;
+
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("Unknown poll response."));
+ goto error;
+ }
+
+ got = read(fds[i].fd, data, sizeof(data));
+
+ if (got == sizeof(data))
+ finished[i] = 0;
+
+ if (got == 0) {
+ finished[i] = 1;
+ continue;
+ }
+ if (got < 0) {
+ if (errno == EINTR)
+ continue;
+ if (errno == EAGAIN)
+ break;
+ goto pollerr;
+ }
+
+ buf = ((fds[i].fd == outfd) ? outbuf : errbuf);
+ size = (*buf ? strlen(*buf) : 0);
+ if (VIR_REALLOC_N(*buf, size+got+1) < 0) {
+ virReportOOMError();
+ goto error;
+ }
+ memmove(*buf+size, data, got);
+ (*buf)[size+got] = '\0';
+ }
+ continue;
+
+ pollerr:
+ virReportSystemError(errno,
+ "%s", _("poll error"));
+ goto error;
+ }
+
+ return 0;
+
+error:
+ VIR_FREE(*outbuf);
+ VIR_FREE(*errbuf);
+ return -1;
+}
+
+/* Like gnulib's fread_file, but read no more than the specified maximum
+ number of bytes. If the length of the input is <= max_len, and
+ upon error while reading that data, it works just like fread_file. */
+static char *
+saferead_lim(int fd, size_t max_len, size_t *length)
+{
+ char *buf = NULL;
+ size_t alloc = 0;
+ size_t size = 0;
+ int save_errno;
+
+ for (;;) {
+ int count;
+ int requested;
+
+ if (size + BUFSIZ + 1 > alloc) {
+ alloc += alloc / 2;
+ if (alloc < size + BUFSIZ + 1)
+ alloc = size + BUFSIZ + 1;
+
+ if (VIR_REALLOC_N(buf, alloc) < 0) {
+ save_errno = errno;
+ break;
+ }
+ }
+
+ /* Ensure that (size + requested <= max_len); */
+ requested = MIN(size < max_len ? max_len - size : 0,
+ alloc - size - 1);
+ count = saferead(fd, buf + size, requested);
+ size += count;
+
+ if (count != requested || requested == 0) {
+ save_errno = errno;
+ if (count < 0)
+ break;
+ buf[size] = '\0';
+ *length = size;
+ return buf;
+ }
+ }
+
+ VIR_FREE(buf);
+ errno = save_errno;
+ return NULL;
+}
+
+/* A wrapper around saferead_lim that maps a failure due to
+ exceeding the maximum size limitation to EOVERFLOW. */
+int
+virFileReadLimFD(int fd, int maxlen, char **buf)
+{
+ size_t len;
+ char *s;
+
+ if (maxlen <= 0) {
+ errno = EINVAL;
+ return -1;
+ }
+ s = saferead_lim(fd, maxlen+1, &len);
+ if (s == NULL)
+ return -1;
+ if (len > maxlen || (int)len != len) {
+ VIR_FREE(s);
+ /* There was at least one byte more than MAXLEN.
+ Set errno accordingly. */
+ errno = EOVERFLOW;
+ return -1;
+ }
+ *buf = s;
+ return len;
+}
+
+int virFileReadAll(const char *path, int maxlen, char **buf)
+{
+ int fd = open(path, O_RDONLY);
+ if (fd < 0) {
+ virReportSystemError(errno, _("Failed to open file '%s'"), path);
+ return -1;
+ }
+
+ int len = virFileReadLimFD(fd, maxlen, buf);
+ VIR_FORCE_CLOSE(fd);
+ if (len < 0) {
+ virReportSystemError(errno, _("Failed to read file '%s'"), path);
+ return -1;
+ }
+
+ return len;
+}
+
+/* Truncate @path and write @str to it. If @mode is 0, ensure that
+ @path exists; otherwise, use @mode if @path must be created.
+ Return 0 for success, nonzero for failure.
+ Be careful to preserve any errno value upon failure. */
+int virFileWriteStr(const char *path, const char *str, mode_t mode)
+{
+ int fd;
+
+ if (mode)
+ fd = open(path, O_WRONLY|O_TRUNC|O_CREAT, mode);
+ else
+ fd = open(path, O_WRONLY|O_TRUNC);
+ if (fd == -1)
+ return -1;
+
+ if (safewrite(fd, str, strlen(str)) < 0) {
+ VIR_FORCE_CLOSE(fd);
+ return -1;
+ }
+
+ /* Use errno from failed close only if there was no write error. */
+ if (VIR_CLOSE(fd) != 0)
+ return -1;
+
+ return 0;
+}
+
+int virFileMatchesNameSuffix(const char *file,
+ const char *name,
+ const char *suffix)
+{
+ int filelen = strlen(file);
+ int namelen = strlen(name);
+ int suffixlen = strlen(suffix);
+
+ if (filelen == (namelen + suffixlen) &&
+ STREQLEN(file, name, namelen) &&
+ STREQLEN(file + namelen, suffix, suffixlen))
+ return 1;
+ else
+ return 0;
+}
+
+int virFileHasSuffix(const char *str,
+ const char *suffix)
+{
+ int len = strlen(str);
+ int suffixlen = strlen(suffix);
+
+ if (len < suffixlen)
+ return 0;
+
+ return STRCASEEQ(str + len - suffixlen, suffix);
+}
+
+#define SAME_INODE(Stat_buf_1, Stat_buf_2) \
+ ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \
+ && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev)
+
+/* Return nonzero if checkLink and checkDest
+ refer to the same file. Otherwise, return 0. */
+int virFileLinkPointsTo(const char *checkLink,
+ const char *checkDest)
+{
+ struct stat src_sb;
+ struct stat dest_sb;
+
+ return (stat(checkLink, &src_sb) == 0
+ && stat(checkDest, &dest_sb) == 0
+ && SAME_INODE(src_sb, dest_sb));
+}
+
+
+
+static int
+virFileResolveLinkHelper(const char *linkpath,
+ bool intermediatePaths,
+ char **resultpath)
+{
+ struct stat st;
+
+ *resultpath = NULL;
+
+ /* We don't need the full canonicalization of intermediate
+ * directories, if linkpath is absolute and the basename is
+ * already a non-symlink. */
+ if (IS_ABSOLUTE_FILE_NAME(linkpath) && !intermediatePaths) {
+ if (lstat(linkpath, &st) < 0)
+ return -1;
+
+ if (!S_ISLNK(st.st_mode)) {
+ if (!(*resultpath = strdup(linkpath)))
+ return -1;
+ return 0;
+ }
+ }
+
+ *resultpath = canonicalize_file_name(linkpath);
+
+ return *resultpath == NULL ? -1 : 0;
+}
+
+/*
+ * Attempt to resolve a symbolic link, returning an
+ * absolute path where only the last component is guaranteed
+ * not to be a symlink.
+ *
+ * Return 0 if path was not a symbolic, or the link was
+ * resolved. Return -1 with errno set upon error
+ */
+int virFileResolveLink(const char *linkpath,
+ char **resultpath)
+{
+ return virFileResolveLinkHelper(linkpath, false, resultpath);
+}
+
+/*
+ * Attempt to resolve a symbolic link, returning an
+ * absolute path where every component is guaranteed
+ * not to be a symlink.
+ *
+ * Return 0 if path was not a symbolic, or the link was
+ * resolved. Return -1 with errno set upon error
+ */
+int virFileResolveAllLinks(const char *linkpath,
+ char **resultpath)
+{
+ return virFileResolveLinkHelper(linkpath, true, resultpath);
+}
+
+/*
+ * Check whether the given file is a link.
+ * Returns 1 in case of the file being a link, 0 in case it is not
+ * a link and the negative errno in all other cases.
+ */
+int virFileIsLink(const char *linkpath)
+{
+ struct stat st;
+
+ if (lstat(linkpath, &st) < 0)
+ return -errno;
+
+ return S_ISLNK(st.st_mode) != 0;
+}
+
+
+/*
+ * Finds a requested executable file in the PATH env. e.g.:
+ * "kvm-img" will return "/usr/bin/kvm-img"
+ *
+ * You must free the result
+ */
+char *virFindFileInPath(const char *file)
+{
+ char *path = NULL;
+ char *pathiter;
+ char *pathseg;
+ char *fullpath = NULL;
+
+ if (file == NULL)
+ return NULL;
+
+ /* if we are passed an absolute path (starting with /), return a
+ * copy of that path, after validating that it is executable
+ */
+ if (IS_ABSOLUTE_FILE_NAME(file)) {
+ if (virFileIsExecutable(file))
+ return strdup(file);
+ else
+ return NULL;
+ }
+
+ /* If we are passed an anchored path (containing a /), then there
+ * is no path search - it must exist in the current directory
+ */
+ if (strchr(file, '/')) {
+ if (virFileIsExecutable(file))
+ ignore_value(virFileAbsPath(file, &path));
+ return path;
+ }
+
+ /* copy PATH env so we can tweak it */
+ path = getenv("PATH");
+
+ if (path == NULL || (path = strdup(path)) == NULL)
+ return NULL;
+
+ /* for each path segment, append the file to search for and test for
+ * it. return it if found.
+ */
+ pathiter = path;
+ while ((pathseg = strsep(&pathiter, ":")) != NULL) {
+ if (virAsprintf(&fullpath, "%s/%s", pathseg, file) < 0 ||
+ virFileIsExecutable(fullpath))
+ break;
+ VIR_FREE(fullpath);
+ }
+
+ VIR_FREE(path);
+ return fullpath;
+}
+
+bool virFileIsDir(const char *path)
+{
+ struct stat s;
+ return (stat(path, &s) == 0) && S_ISDIR(s.st_mode);
+}
+
+bool virFileExists(const char *path)
+{
+ return access(path, F_OK) == 0;
+}
+
+/* Check that a file is regular and has executable bits. If false is
+ * returned, errno is valid.
+ *
+ * Note: In the presence of ACLs, this may return true for a file that
+ * would actually fail with EACCES for a given user, or false for a
+ * file that the user could actually execute, but setups with ACLs
+ * that weird are unusual. */
+bool
+virFileIsExecutable(const char *file)
+{
+ struct stat sb;
+
+ /* We would also want to check faccessat if we cared about ACLs,
+ * but we don't. */
+ if (stat(file, &sb) < 0)
+ return false;
+ if (S_ISREG(sb.st_mode) && (sb.st_mode & 0111) != 0)
+ return true;
+ errno = S_ISDIR(sb.st_mode) ? EISDIR : EACCES;
+ return false;
+}
+
+#ifndef WIN32
+/* Check that a file is accessible under certain
+ * user & gid.
+ * @mode can be F_OK, or a bitwise combination of R_OK, W_OK, and X_OK.
+ * see 'man access' for more details.
+ * Returns 0 on success, -1 on fail with errno set.
+ */
+int
+virFileAccessibleAs(const char *path, int mode,
+ uid_t uid, gid_t gid)
+{
+ pid_t pid = 0;
+ int status, ret = 0;
+ int forkRet = 0;
+
+ if (uid == getuid() &&
+ gid == getgid())
+ return access(path, mode);
+
+ forkRet = virFork(&pid);
+
+ if (pid < 0) {
+ return -1;
+ }
+
+ if (pid) { /* parent */
+ if (virProcessWait(pid, &status) < 0) {
+ /* virProcessWait() already
+ * reported error */
+ return -1;
+ }
+
+ if (!WIFEXITED(status)) {
+ errno = EINTR;
+ return -1;
+ }
+
+ if (status) {
+ errno = WEXITSTATUS(status);
+ return -1;
+ }
+
+ return 0;
+ }
+
+ /* child.
+ * Return positive value here. Parent
+ * will change it to negative one. */
+
+ if (forkRet < 0) {
+ ret = errno;
+ goto childerror;
+ }
+
+ if (virSetUIDGID(uid, gid) < 0) {
+ ret = errno;
+ goto childerror;
+ }
+
+ if (access(path, mode) < 0)
+ ret = errno;
+
+childerror:
+ if ((ret & 0xFF) != ret) {
+ VIR_WARN("unable to pass desired return value %d", ret);
+ ret = 0xFF;
+ }
+
+ _exit(ret);
+}
+
+/* virFileOpenForceOwnerMode() - an internal utility function called
+ * only by virFileOpenAs(). Sets the owner and mode of the file
+ * opened as "fd" if it's not correct AND the flags say it should be
+ * forced. */
+static int
+virFileOpenForceOwnerMode(const char *path, int fd, mode_t mode,
+ uid_t uid, gid_t gid, unsigned int flags)
+{
+ int ret = 0;
+ struct stat st;
+
+ if (!(flags & (VIR_FILE_OPEN_FORCE_OWNER | VIR_FILE_OPEN_FORCE_MODE)))
+ return 0;
+
+ if (fstat(fd, &st) == -1) {
+ ret = -errno;
+ virReportSystemError(errno, _("stat of '%s' failed"), path);
+ return ret;
+ }
+ /* NB: uid:gid are never "-1" (default) at this point - the caller
+ * has always changed -1 to the value of get[gu]id().
+ */
+ if ((flags & VIR_FILE_OPEN_FORCE_OWNER) &&
+ ((st.st_uid != uid) || (st.st_gid != gid)) &&
+ (fchown(fd, uid, gid) < 0)) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("cannot chown '%s' to (%u, %u)"),
+ path, (unsigned int) uid,
+ (unsigned int) gid);
+ return ret;
+ }
+ if ((flags & VIR_FILE_OPEN_FORCE_MODE) &&
+ ((mode & (S_IRWXU|S_IRWXG|S_IRWXO)) !=
+ (st.st_mode & (S_IRWXU|S_IRWXG|S_IRWXO))) &&
+ (fchmod(fd, mode) < 0)) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("cannot set mode of '%s' to %04o"),
+ path, mode);
+ return ret;
+ }
+ return ret;
+}
+
+/* virFileOpenForked() - an internal utility function called only by
+ * virFileOpenAs(). It forks, then the child does setuid+setgid to
+ * given uid:gid and attempts to open the file, while the parent just
+ * calls recvfd to get the open fd back from the child. returns the
+ * fd, or -errno if there is an error. */
+static int
+virFileOpenForked(const char *path, int openflags, mode_t mode,
+ uid_t uid, gid_t gid, unsigned int flags)
+{
+ pid_t pid;
+ int waitret, status, ret = 0;
+ int fd = -1;
+ int pair[2] = { -1, -1 };
+ int forkRet;
+
+ /* parent is running as root, but caller requested that the
+ * file be opened as some other user and/or group). The
+ * following dance avoids problems caused by root-squashing
+ * NFS servers. */
+
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) < 0) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("failed to create socket needed for '%s'"),
+ path);
+ return ret;
+ }
+
+ forkRet = virFork(&pid);
+ if (pid < 0)
+ return -errno;
+
+ if (pid == 0) {
+
+ /* child */
+
+ VIR_FORCE_CLOSE(pair[0]); /* preserves errno */
+ if (forkRet < 0) {
+ /* error encountered and logged in virFork() after the fork. */
+ ret = -errno;
+ goto childerror;
+ }
+
+ /* set desired uid/gid, then attempt to create the file */
+
+ if (virSetUIDGID(uid, gid) < 0) {
+ ret = -errno;
+ goto childerror;
+ }
+
+ if ((fd = open(path, openflags, mode)) < 0) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("child process failed to create file '%s'"),
+ path);
+ goto childerror;
+ }
+
+ /* File is successfully open. Set permissions if requested. */
+ ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
+ if (ret < 0)
+ goto childerror;
+
+ do {
+ ret = sendfd(pair[1], fd);
+ } while (ret < 0 && errno == EINTR);
+
+ if (ret < 0) {
+ ret = -errno;
+ virReportSystemError(errno, "%s",
+ _("child process failed to send fd to parent"));
+ goto childerror;
+ }
+
+ childerror:
+ /* ret tracks -errno on failure, but exit value must be positive.
+ * If the child exits with EACCES, then the parent tries again. */
+ /* XXX This makes assumptions about errno being < 255, which is
+ * not true on Hurd. */
+ VIR_FORCE_CLOSE(pair[1]);
+ if (ret < 0) {
+ VIR_FORCE_CLOSE(fd);
+ }
+ ret = -ret;
+ if ((ret & 0xff) != ret) {
+ VIR_WARN("unable to pass desired return value %d", ret);
+ ret = 0xff;
+ }
+ _exit(ret);
+ }
+
+ /* parent */
+
+ VIR_FORCE_CLOSE(pair[1]);
+
+ do {
+ fd = recvfd(pair[0], 0);
+ } while (fd < 0 && errno == EINTR);
+ VIR_FORCE_CLOSE(pair[0]); /* NB: this preserves errno */
+
+ if (fd < 0 && errno != EACCES) {
+ ret = -errno;
+ while (waitpid(pid, NULL, 0) == -1 && errno == EINTR);
+ return ret;
+ }
+
+ /* wait for child to complete, and retrieve its exit code */
+ while ((waitret = waitpid(pid, &status, 0) == -1)
+ && (errno == EINTR));
+ if (waitret == -1) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("failed to wait for child creating '%s'"),
+ path);
+ VIR_FORCE_CLOSE(fd);
+ return ret;
+ }
+ if (!WIFEXITED(status) || (ret = -WEXITSTATUS(status)) == -EACCES ||
+ fd == -1) {
+ /* fall back to the simpler method, which works better in
+ * some cases */
+ VIR_FORCE_CLOSE(fd);
+ if (flags & VIR_FILE_OPEN_NOFORK) {
+ /* If we had already tried opening w/o fork+setuid and
+ * failed, no sense trying again. Just set return the
+ * original errno that we got at that time (by
+ * definition, always either EACCES or EPERM - EACCES
+ * is close enough).
+ */
+ return -EACCES;
+ }
+ if ((fd = open(path, openflags, mode)) < 0)
+ return -errno;
+ ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
+ if (ret < 0) {
+ VIR_FORCE_CLOSE(fd);
+ return ret;
+ }
+ }
+ return fd;
+}
+
+/**
+ * virFileOpenAs:
+ * @path: file to open or create
+ * @openflags: flags to pass to open
+ * @mode: mode to use on creation or when forcing permissions
+ * @uid: uid that should own file on creation
+ * @gid: gid that should own file
+ * @flags: bit-wise or of VIR_FILE_OPEN_* flags
+ *
+ * Open @path, and return an fd to the open file. @openflags contains
+ * the flags normally passed to open(2), while those in @flags are
+ * used internally. If @flags includes VIR_FILE_OPEN_NOFORK, then try
+ * opening the file while executing with the current uid:gid
+ * (i.e. don't fork+setuid+setgid before the call to open()). If
+ * @flags includes VIR_FILE_OPEN_FORK, then try opening the file while
+ * the effective user id is @uid (by forking a child process); this
+ * allows one to bypass root-squashing NFS issues; NOFORK is always
+ * tried before FORK (the absence of both flags is treated identically
+ * to (VIR_FILE_OPEN_NOFORK | VIR_FILE_OPEN_FORK)). If @flags includes
+ * VIR_FILE_OPEN_FORCE_OWNER, then ensure that @path is owned by
+ * uid:gid before returning (even if it already existed with a
+ * different owner). If @flags includes VIR_FILE_OPEN_FORCE_MODE,
+ * ensure it has those permissions before returning (again, even if
+ * the file already existed with different permissions). The return
+ * value (if non-negative) is the file descriptor, left open. Returns
+ * -errno on failure. */
+int
+virFileOpenAs(const char *path, int openflags, mode_t mode,
+ uid_t uid, gid_t gid, unsigned int flags)
+{
+ int ret = 0, fd = -1;
+
+ /* allow using -1 to mean "current value" */
+ if (uid == (uid_t) -1)
+ uid = getuid();
+ if (gid == (gid_t) -1)
+ gid = getgid();
+
+ /* treat absence of both flags as presence of both for simpler
+ * calling. */
+ if (!(flags & (VIR_FILE_OPEN_NOFORK|VIR_FILE_OPEN_FORK)))
+ flags |= VIR_FILE_OPEN_NOFORK|VIR_FILE_OPEN_FORK;
+
+ if ((flags & VIR_FILE_OPEN_NOFORK)
+ || (getuid() != 0)
+ || ((uid == 0) && (gid == 0))) {
+
+ if ((fd = open(path, openflags, mode)) < 0) {
+ ret = -errno;
+ } else {
+ ret = virFileOpenForceOwnerMode(path, fd, mode, uid, gid, flags);
+ if (ret < 0)
+ goto error;
+ }
+ }
+
+ /* If we either 1) didn't try opening as current user at all, or
+ * 2) failed, and errno/virStorageFileIsSharedFS indicate we might
+ * be successful if we try as a different uid, then try doing
+ * fork+setuid+setgid before opening.
+ */
+ if ((fd < 0) && (flags & VIR_FILE_OPEN_FORK)) {
+
+ if (ret < 0) {
+ /* An open(2) that failed due to insufficient permissions
+ * could return one or the other of these depending on OS
+ * version and circumstances. Any other errno indicates a
+ * problem that couldn't be remedied by fork+setuid
+ * anyway. */
+ if (ret != -EACCES && ret != -EPERM)
+ goto error;
+
+ /* On Linux we can also verify the FS-type of the
+ * directory. (this is a NOP on other platforms). */
+ switch (virStorageFileIsSharedFS(path)) {
+ case 1:
+ /* it was on a network share, so we'll re-try */
+ break;
+ case -1:
+ /* failure detecting fstype */
+ virReportSystemError(errno, _("couldn't determine fs type "
+ "of mount containing '%s'"), path);
+ goto error;
+ case 0:
+ default:
+ /* file isn't on a recognized network FS */
+ goto error;
+ }
+ }
+
+ /* passed all prerequisites - retry the open w/fork+setuid */
+ if ((fd = virFileOpenForked(path, openflags, mode, uid, gid, flags)) < 0) {
+ ret = fd;
+ fd = -1;
+ goto error;
+ }
+ }
+
+ /* File is successfully opened */
+
+ return fd;
+
+error:
+ if (fd < 0) {
+ /* whoever failed the open last has already set ret = -errno */
+ virReportSystemError(-ret, openflags & O_CREAT
+ ? _("failed to create file '%s'")
+ : _("failed to open file '%s'"),
+ path);
+ } else {
+ /* some other failure after the open succeeded */
+ VIR_FORCE_CLOSE(fd);
+ }
+ return ret;
+}
+
+/* return -errno on failure, or 0 on success */
+static int virDirCreateNoFork(const char *path, mode_t mode, uid_t uid, gid_t gid,
+ unsigned int flags) {
+ int ret = 0;
+ struct stat st;
+
+ if ((mkdir(path, mode) < 0)
+ && !((errno == EEXIST) && (flags & VIR_DIR_CREATE_ALLOW_EXIST))) {
+ ret = -errno;
+ virReportSystemError(errno, _("failed to create directory '%s'"),
+ path);
+ goto error;
+ }
+
+ if (stat(path, &st) == -1) {
+ ret = -errno;
+ virReportSystemError(errno, _("stat of '%s' failed"), path);
+ goto error;
+ }
+ if (((st.st_uid != uid) || (st.st_gid != gid))
+ && (chown(path, uid, gid) < 0)) {
+ ret = -errno;
+ virReportSystemError(errno, _("cannot chown '%s' to (%u, %u)"),
+ path, (unsigned int) uid, (unsigned int) gid);
+ goto error;
+ }
+ if ((flags & VIR_DIR_CREATE_FORCE_PERMS)
+ && (chmod(path, mode) < 0)) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("cannot set mode of '%s' to %04o"),
+ path, mode);
+ goto error;
+ }
+error:
+ return ret;
+}
+
+/* return -errno on failure, or 0 on success */
+int virDirCreate(const char *path, mode_t mode,
+ uid_t uid, gid_t gid, unsigned int flags) {
+ struct stat st;
+ pid_t pid;
+ int waitret;
+ int status, ret = 0;
+
+ /* allow using -1 to mean "current value" */
+ if (uid == (uid_t) -1)
+ uid = getuid();
+ if (gid == (gid_t) -1)
+ gid = getgid();
+
+ if ((!(flags & VIR_DIR_CREATE_AS_UID))
+ || (getuid() != 0)
+ || ((uid == 0) && (gid == 0))
+ || ((flags & VIR_DIR_CREATE_ALLOW_EXIST) && (stat(path, &st) >= 0))) {
+ return virDirCreateNoFork(path, mode, uid, gid, flags);
+ }
+
+ int forkRet = virFork(&pid);
+
+ if (pid < 0) {
+ ret = -errno;
+ return ret;
+ }
+
+ if (pid) { /* parent */
+ /* wait for child to complete, and retrieve its exit code */
+ while ((waitret = waitpid(pid, &status, 0) == -1) && (errno == EINTR));
+ if (waitret == -1) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("failed to wait for child creating '%s'"),
+ path);
+ goto parenterror;
+ }
+ if (!WIFEXITED(status) || (ret = -WEXITSTATUS(status)) == -EACCES) {
+ /* fall back to the simpler method, which works better in
+ * some cases */
+ return virDirCreateNoFork(path, mode, uid, gid, flags);
+ }
+parenterror:
+ return ret;
+ }
+
+ /* child */
+
+ if (forkRet < 0) {
+ /* error encountered and logged in virFork() after the fork. */
+ goto childerror;
+ }
+
+ /* set desired uid/gid, then attempt to create the directory */
+
+ if (virSetUIDGID(uid, gid) < 0) {
+ ret = -errno;
+ goto childerror;
+ }
+ if (mkdir(path, mode) < 0) {
+ ret = -errno;
+ if (ret != -EACCES) {
+ /* in case of EACCES, the parent will retry */
+ virReportSystemError(errno, _("child failed to create directory '%s'"),
+ path);
+ }
+ goto childerror;
+ }
+ /* check if group was set properly by creating after
+ * setgid. If not, try doing it with chown */
+ if (stat(path, &st) == -1) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("stat of '%s' failed"), path);
+ goto childerror;
+ }
+ if ((st.st_gid != gid) && (chown(path, -1, gid) < 0)) {
+ ret = -errno;
+ virReportSystemError(errno,
+ _("cannot chown '%s' to group %u"),
+ path, (unsigned int) gid);
+ goto childerror;
+ }
+ if ((flags & VIR_DIR_CREATE_FORCE_PERMS)
+ && chmod(path, mode) < 0) {
+ virReportSystemError(errno,
+ _("cannot set mode of '%s' to %04o"),
+ path, mode);
+ goto childerror;
+ }
+childerror:
+ _exit(ret);
+}
+
+#else /* WIN32 */
+
+int
+virFileAccessibleAs(const char *path,
+ int mode,
+ uid_t uid ATTRIBUTE_UNUSED,
+ gid_t gid ATTRIBUTE_UNUSED)
+{
+
+ VIR_WARN("Ignoring uid/gid due to WIN32");
+
+ return access(path, mode);
+}
+
+/* return -errno on failure, or 0 on success */
+int virFileOpenAs(const char *path ATTRIBUTE_UNUSED,
+ int openflags ATTRIBUTE_UNUSED,
+ mode_t mode ATTRIBUTE_UNUSED,
+ uid_t uid ATTRIBUTE_UNUSED,
+ gid_t gid ATTRIBUTE_UNUSED,
+ unsigned int flags_unused ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virFileOpenAs is not implemented for WIN32"));
+
+ return -ENOSYS;
+}
+
+int virDirCreate(const char *path ATTRIBUTE_UNUSED,
+ mode_t mode ATTRIBUTE_UNUSED,
+ uid_t uid ATTRIBUTE_UNUSED,
+ gid_t gid ATTRIBUTE_UNUSED,
+ unsigned int flags_unused ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virDirCreate is not implemented for WIN32"));
+
+ return -ENOSYS;
+}
+#endif /* WIN32 */
+
+static int virFileMakePathHelper(char *path, mode_t mode)
+{
+ struct stat st;
+ char *p;
+
+ VIR_DEBUG("path=%s mode=0%o", path, mode);
+
+ if (stat(path, &st) >= 0) {
+ if (S_ISDIR(st.st_mode))
+ return 0;
+
+ errno = ENOTDIR;
+ return -1;
+ }
+
+ if (errno != ENOENT)
+ return -1;
+
+ if ((p = strrchr(path, '/')) == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (p != path) {
+ *p = '\0';
+
+ if (virFileMakePathHelper(path, mode) < 0)
+ return -1;
+
+ *p = '/';
+ }
+
+ if (mkdir(path, mode) < 0 && errno != EEXIST)
+ return -1;
+
+ return 0;
+}
+
+/**
+ * Creates the given directory with mode 0777 if it's not already existing.
+ *
+ * Returns 0 on success, or -1 if an error occurred (in which case, errno
+ * is set appropriately).
+ */
+int virFileMakePath(const char *path)
+{
+ return virFileMakePathWithMode(path, 0777);
+}
+
+int
+virFileMakePathWithMode(const char *path,
+ mode_t mode)
+{
+ int ret = -1;
+ char *tmp;
+
+ if ((tmp = strdup(path)) == NULL)
+ goto cleanup;
+
+ ret = virFileMakePathHelper(tmp, mode);
+
+cleanup:
+ VIR_FREE(tmp);
+ return ret;
+}
+
+/* Build up a fully qualified path for a config file to be
+ * associated with a persistent guest or network */
+char *
+virFileBuildPath(const char *dir, const char *name, const char *ext)
+{
+ char *path;
+
+ if (ext == NULL) {
+ if (virAsprintf(&path, "%s/%s", dir, name) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+ } else {
+ if (virAsprintf(&path, "%s/%s%s", dir, name, ext) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+ }
+
+ return path;
+}
+
+/* Open a non-blocking master side of a pty. If ttyName is not NULL,
+ * then populate it with the name of the slave. If rawmode is set,
+ * also put the master side into raw mode before returning. */
+#ifndef WIN32
+int virFileOpenTty(int *ttymaster,
+ char **ttyName,
+ int rawmode)
+{
+ /* XXX A word of caution - on some platforms (Solaris and HP-UX),
+ * additional ioctl() calls are needs after opening the slave
+ * before it will cause isatty() to return true. Should we make
+ * virFileOpenTty also return the opened slave fd, so the caller
+ * doesn't have to worry about that mess? */
+ int ret = -1;
+ int slave = -1;
+ char *name = NULL;
+
+ /* Unfortunately, we can't use the name argument of openpty, since
+ * there is no guarantee on how large the buffer has to be.
+ * Likewise, we can't use the termios argument: we have to use
+ * read-modify-write since there is no portable way to initialize
+ * a struct termios without use of tcgetattr. */
+ if (openpty(ttymaster, &slave, NULL, NULL, NULL) < 0)
+ return -1;
+
+ /* What a shame that openpty cannot atomically set FD_CLOEXEC, but
+ * that using posix_openpt/grantpt/unlockpt/ptsname is not
+ * thread-safe, and that ptsname_r is not portable. */
+ if (virSetNonBlock(*ttymaster) < 0 ||
+ virSetCloseExec(*ttymaster) < 0)
+ goto cleanup;
+
+ /* While Linux supports tcgetattr on either the master or the
+ * slave, Solaris requires it to be on the slave. */
+ if (rawmode) {
+ struct termios ttyAttr;
+ if (tcgetattr(slave, &ttyAttr) < 0)
+ goto cleanup;
+
+ cfmakeraw(&ttyAttr);
+
+ if (tcsetattr(slave, TCSADRAIN, &ttyAttr) < 0)
+ goto cleanup;
+ }
+
+ /* ttyname_r on the slave is required by POSIX, while ptsname_r on
+ * the master is a glibc extension, and the POSIX ptsname is not
+ * thread-safe. Since openpty gave us both descriptors, guess
+ * which way we will determine the name? :) */
+ if (ttyName) {
+ /* Initial guess of 64 is generally sufficient; rely on ERANGE
+ * to tell us if we need to grow. */
+ size_t len = 64;
+ int rc;
+
+ if (VIR_ALLOC_N(name, len) < 0)
+ goto cleanup;
+
+ while ((rc = ttyname_r(slave, name, len)) == ERANGE) {
+ if (VIR_RESIZE_N(name, len, len, len) < 0)
+ goto cleanup;
+ }
+ if (rc != 0) {
+ errno = rc;
+ goto cleanup;
+ }
+ *ttyName = name;
+ name = NULL;
+ }
+
+ ret = 0;
+
+cleanup:
+ if (ret != 0)
+ VIR_FORCE_CLOSE(*ttymaster);
+ VIR_FORCE_CLOSE(slave);
+ VIR_FREE(name);
+
+ return ret;
+}
+#else /* WIN32 */
+int virFileOpenTty(int *ttymaster ATTRIBUTE_UNUSED,
+ char **ttyName ATTRIBUTE_UNUSED,
+ int rawmode ATTRIBUTE_UNUSED)
+{
+ /* mingw completely lacks pseudo-terminals, and the gnulib
+ * replacements are not (yet) license compatible. */
+ errno = ENOSYS;
+ return -1;
+}
+#endif /* WIN32 */
+
+bool virFileIsAbsPath(const char *path)
+{
+ if (!path)
+ return false;
+
+ if (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
+ return true;
+
+#ifdef WIN32
+ if (c_isalpha(path[0]) &&
+ path[1] == ':' &&
+ VIR_FILE_IS_DIR_SEPARATOR(path[2]))
+ return true;
+#endif
+
+ return false;
+}
+
+
+const char *virFileSkipRoot(const char *path)
+{
+#ifdef WIN32
+ /* Skip \\server\share or //server/share */
+ if (VIR_FILE_IS_DIR_SEPARATOR(path[0]) &&
+ VIR_FILE_IS_DIR_SEPARATOR(path[1]) &&
+ path[2] &&
+ !VIR_FILE_IS_DIR_SEPARATOR(path[2]))
+ {
+ const char *p = strchr(path + 2, VIR_FILE_DIR_SEPARATOR);
+ const char *q = strchr(path + 2, '/');
+
+ if (p == NULL || (q != NULL && q < p))
+ p = q;
+
+ if (p && p > path + 2 && p[1]) {
+ path = p + 1;
+
+ while (path[0] &&
+ !VIR_FILE_IS_DIR_SEPARATOR(path[0]))
+ path++;
+
+ /* Possibly skip a backslash after the share name */
+ if (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
+ path++;
+
+ return path;
+ }
+ }
+#endif
+
+ /* Skip initial slashes */
+ if (VIR_FILE_IS_DIR_SEPARATOR(path[0])) {
+ while (VIR_FILE_IS_DIR_SEPARATOR(path[0]))
+ path++;
+
+ return path;
+ }
+
+#ifdef WIN32
+ /* Skip X:\ */
+ if (c_isalpha(path[0]) &&
+ path[1] == ':' &&
+ VIR_FILE_IS_DIR_SEPARATOR(path[2]))
+ return path + 3;
+#endif
+
+ return path;
+}
+
+
+
+/*
+ * Creates an absolute path for a potentially relative path.
+ * Return 0 if the path was not relative, or on success.
+ * Return -1 on error.
+ *
+ * You must free the result.
+ */
+int virFileAbsPath(const char *path, char **abspath)
+{
+ char *buf;
+
+ if (path[0] == '/') {
+ if (!(*abspath = strdup(path)))
+ return -1;
+ } else {
+ buf = getcwd(NULL, 0);
+ if (buf == NULL)
+ return -1;
+
+ if (virAsprintf(abspath, "%s/%s", buf, path) < 0) {
+ VIR_FREE(buf);
+ return -1;
+ }
+ VIR_FREE(buf);
+ }
+
+ return 0;
+}
+
+/* Remove spurious / characters from a path. The result must be freed */
+char *
+virFileSanitizePath(const char *path)
+{
+ const char *cur = path;
+ char *cleanpath;
+ int idx = 0;
+
+ cleanpath = strdup(path);
+ if (!cleanpath) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ /* Need to sanitize:
+ * // -> //
+ * /// -> /
+ * /../foo -> /../foo
+ * /foo///bar/ -> /foo/bar
+ */
+
+ /* Starting with // is valid posix, but ///foo == /foo */
+ if (cur[0] == '/' && cur[1] == '/' && cur[2] != '/') {
+ idx = 2;
+ cur += 2;
+ }
+
+ /* Sanitize path in place */
+ while (*cur != '\0') {
+ if (*cur != '/') {
+ cleanpath[idx++] = *cur++;
+ continue;
+ }
+
+ /* Skip all extra / */
+ while (*++cur == '/')
+ continue;
+
+ /* Don't add a trailing / */
+ if (idx != 0 && *cur == '\0')
+ break;
+
+ cleanpath[idx++] = '/';
+ }
+ cleanpath[idx] = '\0';
+
+ return cleanpath;
+}
+
+/* Like strtol, but produce an "int" result, and check more carefully.
+ Return 0 upon success; return -1 to indicate failure.
+ When END_PTR is NULL, the byte after the final valid digit must be NUL.
+ Otherwise, it's like strtol and lets the caller check any suffix for
+ validity. This function is careful to return -1 when the string S
+ represents a number that is not representable as an "int". */
+int
+virStrToLong_i(char const *s, char **end_ptr, int base, int *result)
+{
+ long int val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtol(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s || (int) val != val);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Just like virStrToLong_i, above, but produce an "unsigned int" value. */
+int
+virStrToLong_ui(char const *s, char **end_ptr, int base, unsigned int *result)
+{
+ unsigned long int val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtoul(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s || (unsigned int) val != val);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Just like virStrToLong_i, above, but produce a "long" value. */
+int
+virStrToLong_l(char const *s, char **end_ptr, int base, long *result)
+{
+ long int val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtol(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Just like virStrToLong_i, above, but produce an "unsigned long" value. */
+int
+virStrToLong_ul(char const *s, char **end_ptr, int base, unsigned long *result)
+{
+ unsigned long int val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtoul(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Just like virStrToLong_i, above, but produce a "long long" value. */
+int
+virStrToLong_ll(char const *s, char **end_ptr, int base, long long *result)
+{
+ long long val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtoll(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Just like virStrToLong_i, above, but produce an "unsigned long long" value. */
+int
+virStrToLong_ull(char const *s, char **end_ptr, int base, unsigned long long *result)
+{
+ unsigned long long val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtoull(s, &p, base); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+int
+virStrToDouble(char const *s,
+ char **end_ptr,
+ double *result)
+{
+ double val;
+ char *p;
+ int err;
+
+ errno = 0;
+ val = strtod(s, &p); /* exempt from syntax-check */
+ err = (errno || (!end_ptr && *p) || p == s);
+ if (end_ptr)
+ *end_ptr = p;
+ if (err)
+ return -1;
+ *result = val;
+ return 0;
+}
+
+/* Convert C from hexadecimal character to integer. */
+int
+virHexToBin(unsigned char c)
+{
+ switch (c) {
+ default: return c - '0';
+ case 'a': case 'A': return 10;
+ case 'b': case 'B': return 11;
+ case 'c': case 'C': return 12;
+ case 'd': case 'D': return 13;
+ case 'e': case 'E': return 14;
+ case 'f': case 'F': return 15;
+ }
+}
+
+/* Scale an integer VALUE in-place by an optional case-insensitive
+ * SUFFIX, defaulting to SCALE if suffix is NULL or empty (scale is
+ * typically 1 or 1024). Recognized suffixes include 'b' or 'bytes',
+ * as well as power-of-two scaling via binary abbreviations ('KiB',
+ * 'MiB', ...) or their one-letter counterpart ('k', 'M', ...), and
+ * power-of-ten scaling via SI abbreviations ('KB', 'MB', ...).
+ * Ensure that the result does not exceed LIMIT. Return 0 on success,
+ * -1 with error message raised on failure. */
+int
+virScaleInteger(unsigned long long *value, const char *suffix,
+ unsigned long long scale, unsigned long long limit)
+{
+ if (!suffix || !*suffix) {
+ if (!scale) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("invalid scale %llu"), scale);
+ return -1;
+ }
+ suffix = "";
+ } else if (STRCASEEQ(suffix, "b") || STRCASEEQ(suffix, "byte") ||
+ STRCASEEQ(suffix, "bytes")) {
+ scale = 1;
+ } else {
+ int base;
+
+ if (!suffix[1] || STRCASEEQ(suffix + 1, "iB")) {
+ base = 1024;
+ } else if (c_tolower(suffix[1]) == 'b' && !suffix[2]) {
+ base = 1000;
+ } else {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("unknown suffix '%s'"), suffix);
+ return -1;
+ }
+ scale = 1;
+ switch (c_tolower(*suffix)) {
+ case 'e':
+ scale *= base;
+ /* fallthrough */
+ case 'p':
+ scale *= base;
+ /* fallthrough */
+ case 't':
+ scale *= base;
+ /* fallthrough */
+ case 'g':
+ scale *= base;
+ /* fallthrough */
+ case 'm':
+ scale *= base;
+ /* fallthrough */
+ case 'k':
+ scale *= base;
+ break;
+ default:
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("unknown suffix '%s'"), suffix);
+ return -1;
+ }
+ }
+
+ if (*value && *value >= (limit / scale)) {
+ virReportError(VIR_ERR_OVERFLOW, _("value too large: %llu%s"),
+ *value, suffix);
+ return -1;
+ }
+ *value *= scale;
+ return 0;
+}
+
+/**
+ * virSkipSpaces:
+ * @str: pointer to the char pointer used
+ *
+ * Skip potential blanks, this includes space tabs, line feed,
+ * carriage returns.
+ */
+void
+virSkipSpaces(const char **str)
+{
+ const char *cur = *str;
+
+ while (c_isspace(*cur))
+ cur++;
+ *str = cur;
+}
+
+/**
+ * virSkipSpacesAndBackslash:
+ * @str: pointer to the char pointer used
+ *
+ * Like virSkipSpaces, but also skip backslashes erroneously emitted
+ * by xend
+ */
+void
+virSkipSpacesAndBackslash(const char **str)
+{
+ const char *cur = *str;
+
+ while (c_isspace(*cur) || *cur == '\\')
+ cur++;
+ *str = cur;
+}
+
+/**
+ * virTrimSpaces:
+ * @str: string to modify to remove all trailing spaces
+ * @endp: track the end of the string
+ *
+ * If @endp is NULL on entry, then all spaces prior to the trailing
+ * NUL in @str are removed, by writing NUL into the appropriate
+ * location. If @endp is non-NULL but points to a NULL pointer,
+ * then all spaces prior to the trailing NUL in @str are removed,
+ * NUL is written to the new string end, and endp is set to the
+ * location of the (new) string end. If @endp is non-NULL and
+ * points to a non-NULL pointer, then that pointer is used as
+ * the end of the string, endp is set to the (new) location, but
+ * no NUL pointer is written into the string.
+ */
+void
+virTrimSpaces(char *str, char **endp)
+{
+ char *end;
+
+ if (!endp || !*endp)
+ end = str + strlen(str);
+ else
+ end = *endp;
+ while (end > str && c_isspace(end[-1]))
+ end--;
+ if (endp) {
+ if (!*endp)
+ *end = '\0';
+ *endp = end;
+ } else {
+ *end = '\0';
+ }
+}
+
+/**
+ * virSkipSpacesBackwards:
+ * @str: start of string
+ * @endp: on entry, *endp must be NULL or a location within @str, on exit,
+ * will be adjusted to skip trailing spaces, or to NULL if @str had nothing
+ * but spaces.
+ */
+void
+virSkipSpacesBackwards(const char *str, char **endp)
+{
+ /* Casting away const is safe, since virTrimSpaces does not
+ * modify string with this particular usage. */
+ char *s = (char*) str;
+
+ if (!*endp)
+ *endp = s + strlen(s);
+ virTrimSpaces(s, endp);
+ if (s == *endp)
+ *endp = NULL;
+}
+
+/**
+ * virParseNumber:
+ * @str: pointer to the char pointer used
+ *
+ * Parse an unsigned number
+ *
+ * Returns the unsigned number or -1 in case of error. @str will be
+ * updated to skip the number.
+ */
+int
+virParseNumber(const char **str)
+{
+ int ret = 0;
+ const char *cur = *str;
+
+ if ((*cur < '0') || (*cur > '9'))
+ return -1;
+
+ while (c_isdigit(*cur)) {
+ unsigned int c = *cur - '0';
+
+ if ((ret > INT_MAX / 10) ||
+ ((ret == INT_MAX / 10) && (c > INT_MAX % 10)))
+ return -1;
+ ret = ret * 10 + c;
+ cur++;
+ }
+ *str = cur;
+ return ret;
+}
+
+
+/**
+ * virParseVersionString:
+ * @str: const char pointer to the version string
+ * @version: unsigned long pointer to output the version number
+ * @allowMissing: true to treat 3 like 3.0.0, false to error out on
+ * missing minor or micro
+ *
+ * Parse an unsigned version number from a version string. Expecting
+ * 'major.minor.micro' format, ignoring an optional suffix.
+ *
+ * The major, minor and micro numbers are encoded into a single version number:
+ *
+ * 1000000 * major + 1000 * minor + micro
+ *
+ * Returns the 0 for success, -1 for error.
+ */
+int
+virParseVersionString(const char *str, unsigned long *version,
+ bool allowMissing)
+{
+ unsigned int major, minor = 0, micro = 0;
+ char *tmp;
+
+ if (virStrToLong_ui(str, &tmp, 10, &major) < 0)
+ return -1;
+
+ if (!allowMissing && *tmp != '.')
+ return -1;
+
+ if ((*tmp == '.') && virStrToLong_ui(tmp + 1, &tmp, 10, &minor) < 0)
+ return -1;
+
+ if (!allowMissing && *tmp != '.')
+ return -1;
+
+ if ((*tmp == '.') && virStrToLong_ui(tmp + 1, &tmp, 10, µ) < 0)
+ return -1;
+
+ if (major > UINT_MAX / 1000000 || minor > 999 || micro > 999)
+ return -1;
+
+ *version = 1000000 * major + 1000 * minor + micro;
+
+ return 0;
+}
+
+/**
+ * virVasprintf
+ *
+ * like glibc's vasprintf but makes sure *strp == NULL on failure
+ */
+int
+virVasprintf(char **strp, const char *fmt, va_list list)
+{
+ int ret;
+
+ if ((ret = vasprintf(strp, fmt, list)) == -1)
+ *strp = NULL;
+
+ return ret;
+}
+
+/**
+ * virAsprintf
+ *
+ * like glibc's_asprintf but makes sure *strp == NULL on failure
+ */
+int
+virAsprintf(char **strp, const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+
+ va_start(ap, fmt);
+ ret = virVasprintf(strp, fmt, ap);
+ va_end(ap);
+ return ret;
+}
+
+/**
+ * virStrncpy
+ *
+ * A safe version of strncpy. The last parameter is the number of bytes
+ * available in the destination string, *not* the number of bytes you want
+ * to copy. If the destination is not large enough to hold all n of the
+ * src string bytes plus a \0, NULL is returned and no data is copied.
+ * If the destination is large enough to hold the n bytes plus \0, then the
+ * string is copied and a pointer to the destination string is returned.
+ */
+char *
+virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
+{
+ char *ret;
+
+ if (n > (destbytes - 1))
+ return NULL;
+
+ ret = strncpy(dest, src, n);
+ /* strncpy NULL terminates iff the last character is \0. Therefore
+ * force the last byte to be \0
+ */
+ dest[n] = '\0';
+
+ return ret;
+}
+
+/**
+ * virStrcpy
+ *
+ * A safe version of strcpy. The last parameter is the number of bytes
+ * available in the destination string, *not* the number of bytes you want
+ * to copy. If the destination is not large enough to hold all n of the
+ * src string bytes plus a \0, NULL is returned and no data is copied.
+ * If the destination is large enough to hold the source plus \0, then the
+ * string is copied and a pointer to the destination string is returned.
+ */
+char *
+virStrcpy(char *dest, const char *src, size_t destbytes)
+{
+ return virStrncpy(dest, src, strlen(src), destbytes);
+}
+
+int virEnumFromString(const char *const*types,
+ unsigned int ntypes,
+ const char *type)
+{
+ unsigned int i;
+ if (!type)
+ return -1;
+
+ for (i = 0 ; i < ntypes ; i++)
+ if (STREQ(types[i], type))
+ return i;
+
+ return -1;
+}
+
+/* In case thread-safe locales are available */
+#if HAVE_NEWLOCALE
+
+static locale_t virLocale;
+
+static int
+virLocaleOnceInit(void)
+{
+ virLocale = newlocale(LC_ALL_MASK, "C", (locale_t)0);
+ if (!virLocale)
+ return -1;
+ return 0;
+}
+
+VIR_ONCE_GLOBAL_INIT(virLocale)
+#endif
+
+/**
+ * virDoubleToStr
+ *
+ * converts double to string with C locale (thread-safe).
+ *
+ * Returns -1 on error, size of the string otherwise.
+ */
+int
+virDoubleToStr(char **strp, double number)
+{
+ int ret = -1;
+
+#if HAVE_NEWLOCALE
+
+ locale_t old_loc;
+
+ if (virLocaleInitialize() < 0)
+ goto error;
+
+ old_loc = uselocale(virLocale);
+ ret = virAsprintf(strp, "%lf", number);
+ uselocale(old_loc);
+
+#else
+
+ char *radix, *tmp;
+ struct lconv *lc;
+
+ if ((ret = virAsprintf(strp, "%lf", number) < 0))
+ goto error;
+
+ lc = localeconv();
+ radix = lc->decimal_point;
+ tmp = strstr(*strp, radix);
+ if (tmp) {
+ *tmp = '.';
+ if (strlen(radix) > 1)
+ memmove(tmp + 1, tmp + strlen(radix), strlen(*strp) - (tmp - *strp));
+ }
+
+#endif /* HAVE_NEWLOCALE */
+ error:
+ return ret;
+}
+
+
+/**
+ * Format @val as a base-10 decimal number, in the
+ * buffer @buf of size @buflen. To allocate a suitable
+ * sized buffer, the INT_BUFLEN(int) macro should be
+ * used
+ *
+ * Returns pointer to start of the number in @buf
+ */
+char *
+virFormatIntDecimal(char *buf, size_t buflen, int val)
+{
+ char *p = buf + buflen - 1;
+ *p = '\0';
+ if (val >= 0) {
+ do {
+ *--p = '0' + (val % 10);
+ val /= 10;
+ } while (val != 0);
+ } else {
+ do {
+ *--p = '0' - (val % 10);
+ val /= 10;
+ } while (val != 0);
+ *--p = '-';
+ }
+ return p;
+}
+
+
+const char *virEnumToString(const char *const*types,
+ unsigned int ntypes,
+ int type)
+{
+ if (type < 0 || type >= ntypes)
+ return NULL;
+
+ return types[type];
+}
+
+/* Translates a device name of the form (regex) /^[fhv]d[a-z]+[0-9]*$/
+ * into the corresponding index (e.g. sda => 0, hdz => 25, vdaa => 26)
+ * Note that any trailing string of digits is simply ignored.
+ * @param name The name of the device
+ * @return name's index, or -1 on failure
+ */
+int virDiskNameToIndex(const char *name) {
+ const char *ptr = NULL;
+ int idx = 0;
+ static char const* const drive_prefix[] = {"fd", "hd", "vd", "sd", "xvd", "ubd"};
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_CARDINALITY(drive_prefix); i++) {
+ if (STRPREFIX(name, drive_prefix[i])) {
+ ptr = name + strlen(drive_prefix[i]);
+ break;
+ }
+ }
+
+ if (!ptr)
+ return -1;
+
+ for (i = 0; *ptr; i++) {
+ if (!c_islower(*ptr))
+ break;
+
+ idx = (idx + (i < 1 ? 0 : 1)) * 26;
+ idx += *ptr - 'a';
+ ptr++;
+ }
+
+ /* Count the trailing digits. */
+ size_t n_digits = strspn(ptr, "0123456789");
+ if (ptr[n_digits] != '\0')
+ return -1;
+
+ return idx;
+}
+
+char *virIndexToDiskName(int idx, const char *prefix)
+{
+ char *name = NULL;
+ int i, k, offset;
+
+ if (idx < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Disk index %d is negative"), idx);
+ return NULL;
+ }
+
+ for (i = 0, k = idx; k >= 0; ++i, k = k / 26 - 1) { }
+
+ offset = strlen(prefix);
+
+ if (VIR_ALLOC_N(name, offset + i + 1)) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ strcpy(name, prefix);
+ name[offset + i] = '\0';
+
+ for (i = i - 1, k = idx; k >= 0; --i, k = k / 26 - 1) {
+ name[offset + i] = 'a' + (k % 26);
+ }
+
+ return name;
+}
+
+#ifndef AI_CANONIDN
+# define AI_CANONIDN 0
+#endif
+
+/* Who knew getting a hostname could be so delicate. In Linux (and Unices
+ * in general), many things depend on "hostname" returning a value that will
+ * resolve one way or another. In the modern world where networks frequently
+ * come and go this is often being hard-coded to resolve to "localhost". If
+ * it *doesn't* resolve to localhost, then we would prefer to have the FQDN.
+ * That leads us to 3 possibilities:
+ *
+ * 1) gethostname() returns an FQDN (not localhost) - we return the string
+ * as-is, it's all of the information we want
+ * 2) gethostname() returns "localhost" - we return localhost; doing further
+ * work to try to resolve it is pointless
+ * 3) gethostname() returns a shortened hostname - in this case, we want to
+ * try to resolve this to a fully-qualified name. Therefore we pass it
+ * to getaddrinfo(). There are two possible responses:
+ * a) getaddrinfo() resolves to a FQDN - return the FQDN
+ * b) getaddrinfo() fails or resolves to localhost - in this case, the
+ * data we got from gethostname() is actually more useful than what
+ * we got from getaddrinfo(). Return the value from gethostname()
+ * and hope for the best.
+ */
+char *virGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
+{
+ int r;
+ char hostname[HOST_NAME_MAX+1], *result;
+ struct addrinfo hints, *info;
+
+ r = gethostname(hostname, sizeof(hostname));
+ if (r == -1) {
+ virReportSystemError(errno,
+ "%s", _("failed to determine host name"));
+ return NULL;
+ }
+ NUL_TERMINATE(hostname);
+
+ if (STRPREFIX(hostname, "localhost") || strchr(hostname, '.')) {
+ /* in this case, gethostname returned localhost (meaning we can't
+ * do any further canonicalization), or it returned an FQDN (and
+ * we don't need to do any further canonicalization). Return the
+ * string as-is; it's up to callers to check whether "localhost"
+ * is allowed.
+ */
+ result = strdup(hostname);
+ goto check_and_return;
+ }
+
+ /* otherwise, it's a shortened, non-localhost, hostname. Attempt to
+ * canonicalize the hostname by running it through getaddrinfo
+ */
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_flags = AI_CANONNAME|AI_CANONIDN;
+ hints.ai_family = AF_UNSPEC;
+ r = getaddrinfo(hostname, NULL, &hints, &info);
+ if (r != 0) {
+ VIR_WARN("getaddrinfo failed for '%s': %s",
+ hostname, gai_strerror(r));
+ result = strdup(hostname);
+ goto check_and_return;
+ }
+
+ /* Tell static analyzers about getaddrinfo semantics. */
+ sa_assert(info);
+
+ if (info->ai_canonname == NULL ||
+ STRPREFIX(info->ai_canonname, "localhost"))
+ /* in this case, we tried to canonicalize and we ended up back with
+ * localhost. Ignore the canonicalized name and just return the
+ * original hostname
+ */
+ result = strdup(hostname);
+ else
+ /* Caller frees this string. */
+ result = strdup(info->ai_canonname);
+
+ freeaddrinfo(info);
+
+check_and_return:
+ if (result == NULL)
+ virReportOOMError();
+ return result;
+}
+
+#ifdef HAVE_GETPWUID_R
+enum {
+ VIR_USER_ENT_DIRECTORY,
+ VIR_USER_ENT_NAME,
+};
+
+static char *virGetUserEnt(uid_t uid,
+ int field)
+{
+ char *strbuf;
+ char *ret;
+ struct passwd pwbuf;
+ struct passwd *pw = NULL;
+ long val = sysconf(_SC_GETPW_R_SIZE_MAX);
+ size_t strbuflen = val;
+ int rc;
+
+ /* sysconf is a hint; if it fails, fall back to a reasonable size */
+ if (val < 0)
+ strbuflen = 1024;
+
+ if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ /*
+ * From the manpage (terrifying but true):
+ *
+ * ERRORS
+ * 0 or ENOENT or ESRCH or EBADF or EPERM or ...
+ * The given name or uid was not found.
+ */
+ while ((rc = getpwuid_r(uid, &pwbuf, strbuf, strbuflen, &pw)) == ERANGE) {
+ if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
+ virReportOOMError();
+ VIR_FREE(strbuf);
+ return NULL;
+ }
+ }
+ if (rc != 0 || pw == NULL) {
+ virReportSystemError(rc,
+ _("Failed to find user record for uid '%u'"),
+ (unsigned int) uid);
+ VIR_FREE(strbuf);
+ return NULL;
+ }
+
+ if (field == VIR_USER_ENT_DIRECTORY)
+ ret = strdup(pw->pw_dir);
+ else
+ ret = strdup(pw->pw_name);
+
+ VIR_FREE(strbuf);
+ if (!ret)
+ virReportOOMError();
+
+ return ret;
+}
+
+static char *virGetGroupEnt(gid_t gid)
+{
+ char *strbuf;
+ char *ret;
+ struct group grbuf;
+ struct group *gr = NULL;
+ long val = sysconf(_SC_GETGR_R_SIZE_MAX);
+ size_t strbuflen = val;
+ int rc;
+
+ /* sysconf is a hint; if it fails, fall back to a reasonable size */
+ if (val < 0)
+ strbuflen = 1024;
+
+ if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ /*
+ * From the manpage (terrifying but true):
+ *
+ * ERRORS
+ * 0 or ENOENT or ESRCH or EBADF or EPERM or ...
+ * The given name or gid was not found.
+ */
+ while ((rc = getgrgid_r(gid, &grbuf, strbuf, strbuflen, &gr)) == ERANGE) {
+ if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
+ virReportOOMError();
+ VIR_FREE(strbuf);
+ return NULL;
+ }
+ }
+ if (rc != 0 || gr == NULL) {
+ virReportSystemError(rc,
+ _("Failed to find group record for gid '%u'"),
+ (unsigned int) gid);
+ VIR_FREE(strbuf);
+ return NULL;
+ }
+
+ ret = strdup(gr->gr_name);
+
+ VIR_FREE(strbuf);
+ if (!ret)
+ virReportOOMError();
+
+ return ret;
+}
+
+char *virGetUserDirectory(void)
+{
+ return virGetUserEnt(geteuid(), VIR_USER_ENT_DIRECTORY);
+}
+
+static char *virGetXDGDirectory(const char *xdgenvname, const char *xdgdefdir)
+{
+ const char *path = getenv(xdgenvname);
+ char *ret = NULL;
+ char *home = virGetUserEnt(geteuid(), VIR_USER_ENT_DIRECTORY);
+
+ if (path && path[0]) {
+ if (virAsprintf(&ret, "%s/libvirt", path) < 0)
+ goto no_memory;
+ } else {
+ if (virAsprintf(&ret, "%s/%s/libvirt", home, xdgdefdir) < 0)
+ goto no_memory;
+ }
+
+ cleanup:
+ VIR_FREE(home);
+ return ret;
+ no_memory:
+ virReportOOMError();
+ goto cleanup;
+}
+
+char *virGetUserConfigDirectory(void)
+{
+ return virGetXDGDirectory("XDG_CONFIG_HOME", ".config");
+}
+
+char *virGetUserCacheDirectory(void)
+{
+ return virGetXDGDirectory("XDG_CACHE_HOME", ".cache");
+}
+
+char *virGetUserRuntimeDirectory(void)
+{
+ const char *path = getenv("XDG_RUNTIME_DIR");
+
+ if (!path || !path[0]) {
+ return virGetUserCacheDirectory();
+ } else {
+ char *ret;
+
+ if (virAsprintf(&ret, "%s/libvirt", path) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+
+ return ret;
+ }
+}
+
+char *virGetUserName(uid_t uid)
+{
+ return virGetUserEnt(uid, VIR_USER_ENT_NAME);
+}
+
+char *virGetGroupName(gid_t gid)
+{
+ return virGetGroupEnt(gid);
+}
+
+/* Search in the password database for a user id that matches the user name
+ * `name`. Returns 0 on success, -1 on failure or 1 if name cannot be found.
+ */
+static int
+virGetUserIDByName(const char *name, uid_t *uid)
+{
+ char *strbuf = NULL;
+ struct passwd pwbuf;
+ struct passwd *pw = NULL;
+ long val = sysconf(_SC_GETPW_R_SIZE_MAX);
+ size_t strbuflen = val;
+ int rc;
+ int ret = -1;
+
+ /* sysconf is a hint; if it fails, fall back to a reasonable size */
+ if (val < 0)
+ strbuflen = 1024;
+
+ if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
+ virReportOOMError();
+ goto cleanup;
+ }
+
+ while ((rc = getpwnam_r(name, &pwbuf, strbuf, strbuflen, &pw)) == ERANGE) {
+ if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
+ virReportOOMError();
+ goto cleanup;
+ }
+ }
+
+ if (!pw) {
+ if (rc != 0) {
+ char buf[1024];
+ /* log the possible error from getpwnam_r. Unfortunately error
+ * reporting from this function is bad and we can't really
+ * rely on it, so we just report that the user wasn't found */
+ VIR_WARN("User record for user '%s' was not found: %s",
+ name, virStrerror(rc, buf, sizeof(buf)));
+ }
+
+ ret = 1;
+ goto cleanup;
+ }
+
+ *uid = pw->pw_uid;
+ ret = 0;
+
+cleanup:
+ VIR_FREE(strbuf);
+
+ return ret;
+}
+
+/* Try to match a user id based on `user`. The default behavior is to parse
+ * `user` first as a user name and then as a user id. However if `user`
+ * contains a leading '+', the rest of the string is always parsed as a uid.
+ *
+ * Returns 0 on success and -1 otherwise.
+ */
+int
+virGetUserID(const char *user, uid_t *uid)
+{
+ unsigned int uint_uid;
+
+ if (*user == '+') {
+ user++;
+ } else {
+ int rc = virGetUserIDByName(user, uid);
+ if (rc <= 0)
+ return rc;
+ }
+
+ if (virStrToLong_ui(user, NULL, 10, &uint_uid) < 0 ||
+ ((uid_t) uint_uid) != uint_uid) {
+ virReportError(VIR_ERR_INVALID_ARG, _("Failed to parse user '%s'"),
+ user);
+ return -1;
+ }
+
+ *uid = uint_uid;
+
+ return 0;
+}
+
+/* Search in the group database for a group id that matches the group name
+ * `name`. Returns 0 on success, -1 on failure or 1 if name cannot be found.
+ */
+static int
+virGetGroupIDByName(const char *name, gid_t *gid)
+{
+ char *strbuf = NULL;
+ struct group grbuf;
+ struct group *gr = NULL;
+ long val = sysconf(_SC_GETGR_R_SIZE_MAX);
+ size_t strbuflen = val;
+ int rc;
+ int ret = -1;
+
+ /* sysconf is a hint; if it fails, fall back to a reasonable size */
+ if (val < 0)
+ strbuflen = 1024;
+
+ if (VIR_ALLOC_N(strbuf, strbuflen) < 0) {
+ virReportOOMError();
+ goto cleanup;
+ }
+
+ while ((rc = getgrnam_r(name, &grbuf, strbuf, strbuflen, &gr)) == ERANGE) {
+ if (VIR_RESIZE_N(strbuf, strbuflen, strbuflen, strbuflen) < 0) {
+ virReportOOMError();
+ goto cleanup;
+ }
+ }
+
+ if (!gr) {
+ if (rc != 0) {
+ char buf[1024];
+ /* log the possible error from getgrnam_r. Unfortunately error
+ * reporting from this function is bad and we can't really
+ * rely on it, so we just report that the user wasn't found */
+ VIR_WARN("Group record for user '%s' was not found: %s",
+ name, virStrerror(rc, buf, sizeof(buf)));
+ }
+
+ ret = 1;
+ goto cleanup;
+ }
+
+ *gid = gr->gr_gid;
+ ret = 0;
+
+cleanup:
+ VIR_FREE(strbuf);
+
+ return ret;
+}
+
+/* Try to match a group id based on `group`. The default behavior is to parse
+ * `group` first as a group name and then as a group id. However if `group`
+ * contains a leading '+', the rest of the string is always parsed as a guid.
+ *
+ * Returns 0 on success and -1 otherwise.
+ */
+int
+virGetGroupID(const char *group, gid_t *gid)
+{
+ unsigned int uint_gid;
+
+ if (*group == '+') {
+ group++;
+ } else {
+ int rc = virGetGroupIDByName(group, gid);
+ if (rc <= 0)
+ return rc;
+ }
+
+ if (virStrToLong_ui(group, NULL, 10, &uint_gid) < 0 ||
+ ((gid_t) uint_gid) != uint_gid) {
+ virReportError(VIR_ERR_INVALID_ARG, _("Failed to parse group '%s'"),
+ group);
+ return -1;
+ }
+
+ *gid = uint_gid;
+
+ return 0;
+}
+
+/* Set the real and effective uid and gid to the given values, and call
+ * initgroups so that the process has all the assumed group membership of
+ * that uid. return 0 on success, -1 on failure (the original system error
+ * remains in errno).
+ */
+int
+virSetUIDGID(uid_t uid, gid_t gid)
+{
+ int err;
+ char *buf = NULL;
+
+ if (gid > 0) {
+ if (setregid(gid, gid) < 0) {
+ virReportSystemError(err = errno,
+ _("cannot change to '%d' group"),
+ (unsigned int) gid);
+ goto error;
+ }
+ }
+
+ if (uid > 0) {
+# ifdef HAVE_INITGROUPS
+ struct passwd pwd, *pwd_result;
+ size_t bufsize;
+ int rc;
+
+ bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
+ if (bufsize == -1)
+ bufsize = 16384;
+
+ if (VIR_ALLOC_N(buf, bufsize) < 0) {
+ virReportOOMError();
+ err = ENOMEM;
+ goto error;
+ }
+ while ((rc = getpwuid_r(uid, &pwd, buf, bufsize,
+ &pwd_result)) == ERANGE) {
+ if (VIR_RESIZE_N(buf, bufsize, bufsize, bufsize) < 0) {
+ virReportOOMError();
+ err = ENOMEM;
+ goto error;
+ }
+ }
+
+ if (rc) {
+ virReportSystemError(err = rc, _("cannot getpwuid_r(%d)"),
+ (unsigned int) uid);
+ goto error;
+ }
+
+ if (!pwd_result) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("getpwuid_r failed to retrieve data "
+ "for uid '%d'"),
+ (unsigned int) uid);
+ err = EINVAL;
+ goto error;
+ }
+
+ if (initgroups(pwd.pw_name, pwd.pw_gid) < 0) {
+ virReportSystemError(err = errno,
+ _("cannot initgroups(\"%s\", %d)"),
+ pwd.pw_name, (unsigned int) pwd.pw_gid);
+ goto error;
+ }
+# endif
+ if (setreuid(uid, uid) < 0) {
+ virReportSystemError(err = errno,
+ _("cannot change to uid to '%d'"),
+ (unsigned int) uid);
+ goto error;
+ }
+ }
+
+ VIR_FREE(buf);
+ return 0;
+
+error:
+ VIR_FREE(buf);
+ errno = err;
+ return -1;
+}
+
+#else /* ! HAVE_GETPWUID_R */
+
+# ifdef WIN32
+/* These methods are adapted from GLib2 under terms of LGPLv2+ */
+static int
+virGetWin32SpecialFolder(int csidl, char **path)
+{
+ char buf[MAX_PATH+1];
+ LPITEMIDLIST pidl = NULL;
+ int ret = 0;
+
+ *path = NULL;
+
+ if (SHGetSpecialFolderLocation(NULL, csidl, &pidl) == S_OK) {
+ if (SHGetPathFromIDList(pidl, buf)) {
+ if (!(*path = strdup(buf))) {
+ virReportOOMError();
+ ret = -1;
+ }
+ }
+ CoTaskMemFree(pidl);
+ }
+ return ret;
+}
+
+static int
+virGetWin32DirectoryRoot(char **path)
+{
+ char windowsdir[MAX_PATH];
+ int ret = 0;
+
+ *path = NULL;
+
+ if (GetWindowsDirectory(windowsdir, ARRAY_CARDINALITY(windowsdir)))
+ {
+ const char *tmp;
+ /* Usually X:\Windows, but in terminal server environments
+ * might be an UNC path, AFAIK.
+ */
+ tmp = virFileSkipRoot(windowsdir);
+ if (VIR_FILE_IS_DIR_SEPARATOR(tmp[-1]) &&
+ tmp[-2] != ':')
+ tmp--;
+
+ windowsdir[tmp - windowsdir] = '\0';
+ } else {
+ strcpy(windowsdir, "C:\\");
+ }
+
+ if (!(*path = strdup(windowsdir))) {
+ virReportOOMError();
+ ret = -1;
+ }
+
+ return ret;
+}
+
+
+
+char *
+virGetUserDirectory(void)
+{
+ const char *dir;
+ char *ret;
+
+ dir = getenv("HOME");
+
+ /* Only believe HOME if it is an absolute path and exists */
+ if (dir) {
+ if (!virFileIsAbsPath(dir) ||
+ !virFileExists(dir))
+ dir = NULL;
+ }
+
+ /* In case HOME is Unix-style (it happens), convert it to
+ * Windows style.
+ */
+ if (dir) {
+ char *p;
+ while ((p = strchr(dir, '/')) != NULL)
+ *p = '\\';
+ }
+
+ if (!dir)
+ /* USERPROFILE is probably the closest equivalent to $HOME? */
+ dir = getenv("USERPROFILE");
+
+ if (dir) {
+ if (!(ret = strdup(dir))) {
+ virReportOOMError();
+ return NULL;
+ }
+ }
+
+ if (!ret &&
+ virGetWin32SpecialFolder(CSIDL_PROFILE, &ret) < 0)
+ return NULL;
+
+ if (!ret &&
+ virGetWin32DirectoryRoot(&ret) < 0)
+ return NULL;
+
+ if (!ret) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Unable to determine home directory"));
+ return NULL;
+ }
+
+ return ret;
+}
+
+char *
+virGetUserConfigDirectory(void)
+{
+ char *ret;
+ if (virGetWin32SpecialFolder(CSIDL_LOCAL_APPDATA, &ret) < 0)
+ return NULL;
+
+ if (!ret) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Unable to determine config directory"));
+ return NULL;
+ }
+ return ret;
+}
+
+char *
+virGetUserCacheDirectory(void)
+{
+ char *ret;
+ if (virGetWin32SpecialFolder(CSIDL_INTERNET_CACHE, &ret) < 0)
+ return NULL;
+
+ if (!ret) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Unable to determine config directory"));
+ return NULL;
+ }
+ return ret;
+}
+
+char *
+virGetUserRuntimeDirectory(void)
+{
+ return virGetUserCacheDirectory();
+}
+# else /* !HAVE_GETPWUID_R && !WIN32 */
+char *
+virGetUserDirectory(void)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserDirectory is not available"));
+
+ return NULL;
+}
+
+char *
+virGetUserConfigDirectory(void)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserConfigDirectory is not available"));
+
+ return NULL;
+}
+
+char *
+virGetUserCacheDirectory(void)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserCacheDirectory is not available"));
+
+ return NULL;
+}
+
+char *
+virGetUserRuntimeDirectory(void)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserRuntimeDirectory is not available"));
+
+ return NULL;
+}
+# endif /* ! HAVE_GETPWUID_R && ! WIN32 */
+
+char *
+virGetUserName(uid_t uid ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserName is not available"));
+
+ return NULL;
+}
+
+int virGetUserID(const char *name ATTRIBUTE_UNUSED,
+ uid_t *uid ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetUserID is not available"));
+
+ return 0;
+}
+
+
+int virGetGroupID(const char *name ATTRIBUTE_UNUSED,
+ gid_t *gid ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetGroupID is not available"));
+
+ return 0;
+}
+
+int
+virSetUIDGID(uid_t uid ATTRIBUTE_UNUSED,
+ gid_t gid ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virSetUIDGID is not available"));
+ return -1;
+}
+
+char *
+virGetGroupName(gid_t gid ATTRIBUTE_UNUSED)
+{
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("virGetGroupName is not available"));
+
+ return NULL;
+}
+#endif /* HAVE_GETPWUID_R */
+
+
+#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
+/* search /proc/mounts for mount point of *type; return pointer to
+ * malloc'ed string of the path if found, otherwise return NULL
+ * with errno set to an appropriate value.
+ */
+char *virFileFindMountPoint(const char *type)
+{
+ FILE *f;
+ struct mntent mb;
+ char mntbuf[1024];
+ char *ret = NULL;
+
+ f = setmntent("/proc/mounts", "r");
+ if (!f)
+ return NULL;
+
+ while (getmntent_r(f, &mb, mntbuf, sizeof(mntbuf))) {
+ if (STREQ(mb.mnt_type, type)) {
+ ret = strdup(mb.mnt_dir);
+ goto cleanup;
+ }
+ }
+
+ if (!ret)
+ errno = ENOENT;
+
+cleanup:
+ endmntent(f);
+
+ return ret;
+}
+
+#else /* defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R */
+
+char *
+virFileFindMountPoint(const char *type ATTRIBUTE_UNUSED)
+{
+ errno = ENOSYS;
+
+ return NULL;
+}
+
+#endif /* defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R */
+
+#if defined(UDEVADM) || defined(UDEVSETTLE)
+void virFileWaitForDevices(void)
+{
+# ifdef UDEVADM
+ const char *const settleprog[] = { UDEVADM, "settle", NULL };
+# else
+ const char *const settleprog[] = { UDEVSETTLE, NULL };
+# endif
+ int exitstatus;
+
+ if (access(settleprog[0], X_OK) != 0)
+ return;
+
+ /*
+ * NOTE: we ignore errors here; this is just to make sure that any device
+ * nodes that are being created finish before we try to scan them.
+ * If this fails for any reason, we still have the backup of polling for
+ * 5 seconds for device nodes.
+ */
+ if (virRun(settleprog, &exitstatus) < 0)
+ {}
+}
+#else
+void virFileWaitForDevices(void) {}
+#endif
+
+int virBuildPathInternal(char **path, ...)
+{
+ char *path_component = NULL;
+ virBuffer buf = VIR_BUFFER_INITIALIZER;
+ va_list ap;
+ int ret = 0;
+
+ va_start(ap, path);
+
+ path_component = va_arg(ap, char *);
+ virBufferAdd(&buf, path_component, -1);
+
+ while ((path_component = va_arg(ap, char *)) != NULL)
+ {
+ virBufferAddChar(&buf, '/');
+ virBufferAdd(&buf, path_component, -1);
+ }
+
+ va_end(ap);
+
+ *path = virBufferContentAndReset(&buf);
+ if (*path == NULL) {
+ ret = -1;
+ }
+
+ return ret;
+}
+
+#if HAVE_LIBDEVMAPPER_H
+bool
+virIsDevMapperDevice(const char *dev_name)
+{
+ struct stat buf;
+
+ if (!stat(dev_name, &buf) &&
+ S_ISBLK(buf.st_mode) &&
+ dm_is_dm_major(major(buf.st_rdev)))
+ return true;
+
+ return false;
+}
+#else
+bool virIsDevMapperDevice(const char *dev_name ATTRIBUTE_UNUSED)
+{
+ return false;
+}
+#endif
+
+bool
+virValidateWWN(const char *wwn) {
+ int i;
+
+ for (i = 0; wwn[i]; i++)
+ if (!c_isxdigit(wwn[i]))
+ break;
+
+ if (i != 16 || wwn[i]) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Malformed wwn: %s"));
+ return false;
+ }
+
+ return true;
+}
+
+bool
+virStrIsPrint(const char *str)
+{
+ int i;
+
+ for (i = 0; str[i]; i++)
+ if (!c_isprint(str[i]))
+ return false;
+
+ return true;
+}
diff --git a/src/util/virutil.h b/src/util/virutil.h
new file mode 100644
index 0000000..6d5dd03
--- /dev/null
+++ b/src/util/virutil.h
@@ -0,0 +1,284 @@
+/*
+ * utils.h: common, generic utility functions
+ *
+ * Copyright (C) 2010-2012 Red Hat, Inc.
+ * Copyright (C) 2006, 2007 Binary Karma
+ * Copyright (C) 2006 Shuveb Hussain
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * File created Jul 18, 2007 - Shuveb Hussain <shuveb at binarykarma.com>
+ */
+
+#ifndef __VIR_UTIL_H__
+# define __VIR_UTIL_H__
+
+# include "verify.h"
+# include "internal.h"
+# include <unistd.h>
+# include <sys/select.h>
+# include <sys/types.h>
+# include <stdarg.h>
+
+# ifndef MIN
+# define MIN(a, b) ((a) < (b) ? (a) : (b))
+# endif
+# ifndef MAX
+# define MAX(a, b) ((a) > (b) ? (a) : (b))
+# endif
+
+ssize_t saferead(int fd, void *buf, size_t count) ATTRIBUTE_RETURN_CHECK;
+ssize_t safewrite(int fd, const void *buf, size_t count)
+ ATTRIBUTE_RETURN_CHECK;
+int safezero(int fd, off_t offset, off_t len)
+ ATTRIBUTE_RETURN_CHECK;
+
+int virSetBlocking(int fd, bool blocking) ATTRIBUTE_RETURN_CHECK;
+int virSetNonBlock(int fd) ATTRIBUTE_RETURN_CHECK;
+int virSetInherit(int fd, bool inherit) ATTRIBUTE_RETURN_CHECK;
+int virSetCloseExec(int fd) ATTRIBUTE_RETURN_CHECK;
+
+int virPipeReadUntilEOF(int outfd, int errfd,
+ char **outbuf, char **errbuf);
+
+int virSetUIDGID(uid_t uid, gid_t gid);
+
+int virFileReadLimFD(int fd, int maxlen, char **buf) ATTRIBUTE_RETURN_CHECK;
+
+int virFileReadAll(const char *path, int maxlen, char **buf) ATTRIBUTE_RETURN_CHECK;
+
+int virFileWriteStr(const char *path, const char *str, mode_t mode)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
+
+int virFileMatchesNameSuffix(const char *file,
+ const char *name,
+ const char *suffix);
+
+int virFileHasSuffix(const char *str,
+ const char *suffix);
+
+int virFileStripSuffix(char *str,
+ const char *suffix) ATTRIBUTE_RETURN_CHECK;
+
+int virFileLinkPointsTo(const char *checkLink,
+ const char *checkDest);
+
+int virFileResolveLink(const char *linkpath,
+ char **resultpath) ATTRIBUTE_RETURN_CHECK;
+int virFileResolveAllLinks(const char *linkpath,
+ char **resultpath) ATTRIBUTE_RETURN_CHECK;
+
+int virFileIsLink(const char *linkpath)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+
+char *virFindFileInPath(const char *file);
+
+bool virFileIsDir (const char *file) ATTRIBUTE_NONNULL(1);
+bool virFileExists(const char *file) ATTRIBUTE_NONNULL(1);
+bool virFileIsExecutable(const char *file) ATTRIBUTE_NONNULL(1);
+
+char *virFileSanitizePath(const char *path);
+
+enum {
+ VIR_FILE_OPEN_NONE = 0,
+ VIR_FILE_OPEN_NOFORK = (1 << 0),
+ VIR_FILE_OPEN_FORK = (1 << 1),
+ VIR_FILE_OPEN_FORCE_MODE = (1 << 2),
+ VIR_FILE_OPEN_FORCE_OWNER = (1 << 3),
+};
+int virFileAccessibleAs(const char *path, int mode,
+ uid_t uid, gid_t gid)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+int virFileOpenAs(const char *path, int openflags, mode_t mode,
+ uid_t uid, gid_t gid,
+ unsigned int flags)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+
+enum {
+ VIR_DIR_CREATE_NONE = 0,
+ VIR_DIR_CREATE_AS_UID = (1 << 0),
+ VIR_DIR_CREATE_FORCE_PERMS = (1 << 1),
+ VIR_DIR_CREATE_ALLOW_EXIST = (1 << 2),
+};
+int virDirCreate(const char *path, mode_t mode, uid_t uid, gid_t gid,
+ unsigned int flags) ATTRIBUTE_RETURN_CHECK;
+int virFileMakePath(const char *path) ATTRIBUTE_RETURN_CHECK;
+int virFileMakePathWithMode(const char *path,
+ mode_t mode) ATTRIBUTE_RETURN_CHECK;
+
+char *virFileBuildPath(const char *dir,
+ const char *name,
+ const char *ext) ATTRIBUTE_RETURN_CHECK;
+
+
+# ifdef WIN32
+/* On Win32, the canonical directory separator is the backslash, and
+ * the search path separator is the semicolon. Note that also the
+ * (forward) slash works as directory separator.
+ */
+# define VIR_FILE_DIR_SEPARATOR '\\'
+# define VIR_FILE_DIR_SEPARATOR_S "\\"
+# define VIR_FILE_IS_DIR_SEPARATOR(c) ((c) == VIR_FILE_DIR_SEPARATOR || (c) == '/')
+# define VIR_FILE_PATH_SEPARATOR ';'
+# define VIR_FILE_PATH_SEPARATOR_S ";"
+
+# else /* !WIN32 */
+
+# define VIR_FILE_DIR_SEPARATOR '/'
+# define VIR_FILE_DIR_SEPARATOR_S "/"
+# define VIR_FILE_IS_DIR_SEPARATOR(c) ((c) == VIR_FILE_DIR_SEPARATOR)
+# define VIR_FILE_PATH_SEPARATOR ':'
+# define VIR_FILE_PATH_SEPARATOR_S ":"
+
+# endif /* !WIN32 */
+
+bool virFileIsAbsPath(const char *path);
+int virFileAbsPath(const char *path,
+ char **abspath) ATTRIBUTE_RETURN_CHECK;
+const char *virFileSkipRoot(const char *path);
+
+int virFileOpenTty(int *ttymaster,
+ char **ttyName,
+ int rawmode);
+
+char *virArgvToString(const char *const *argv);
+
+int virStrToLong_i(char const *s,
+ char **end_ptr,
+ int base,
+ int *result);
+
+int virStrToLong_ui(char const *s,
+ char **end_ptr,
+ int base,
+ unsigned int *result);
+int virStrToLong_l(char const *s,
+ char **end_ptr,
+ int base,
+ long *result);
+int virStrToLong_ul(char const *s,
+ char **end_ptr,
+ int base,
+ unsigned long *result);
+int virStrToLong_ll(char const *s,
+ char **end_ptr,
+ int base,
+ long long *result);
+int virStrToLong_ull(char const *s,
+ char **end_ptr,
+ int base,
+ unsigned long long *result);
+int virStrToDouble(char const *s,
+ char **end_ptr,
+ double *result);
+
+int virScaleInteger(unsigned long long *value, const char *suffix,
+ unsigned long long scale, unsigned long long limit)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+
+int virHexToBin(unsigned char c);
+
+void virSkipSpaces(const char **str) ATTRIBUTE_NONNULL(1);
+void virSkipSpacesAndBackslash(const char **str) ATTRIBUTE_NONNULL(1);
+void virTrimSpaces(char *str, char **endp) ATTRIBUTE_NONNULL(1);
+void virSkipSpacesBackwards(const char *str, char **endp)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+
+int virParseNumber(const char **str);
+int virParseVersionString(const char *str, unsigned long *version,
+ bool allowMissing);
+int virAsprintf(char **strp, const char *fmt, ...)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_FMT_PRINTF(2, 3);
+int virVasprintf(char **strp, const char *fmt, va_list list)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_FMT_PRINTF(2, 0);
+char *virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
+ ATTRIBUTE_RETURN_CHECK;
+char *virStrcpy(char *dest, const char *src, size_t destbytes)
+ ATTRIBUTE_RETURN_CHECK;
+# define virStrcpyStatic(dest, src) virStrcpy((dest), (src), sizeof(dest))
+
+int virDoubleToStr(char **strp, double number)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+
+char *virFormatIntDecimal(char *buf, size_t buflen, int val)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
+
+int virDiskNameToIndex(const char* str);
+char *virIndexToDiskName(int idx, const char *prefix);
+
+int virEnumFromString(const char *const*types,
+ unsigned int ntypes,
+ const char *type);
+
+const char *virEnumToString(const char *const*types,
+ unsigned int ntypes,
+ int type);
+
+# define VIR_ENUM_IMPL(name, lastVal, ...) \
+ static const char *const name ## TypeList[] = { __VA_ARGS__ }; \
+ verify(ARRAY_CARDINALITY(name ## TypeList) == lastVal); \
+ const char *name ## TypeToString(int type) { \
+ return virEnumToString(name ## TypeList, \
+ ARRAY_CARDINALITY(name ## TypeList), \
+ type); \
+ } \
+ int name ## TypeFromString(const char *type) { \
+ return virEnumFromString(name ## TypeList, \
+ ARRAY_CARDINALITY(name ## TypeList), \
+ type); \
+ }
+
+# define VIR_ENUM_DECL(name) \
+ const char *name ## TypeToString(int type); \
+ int name ## TypeFromString(const char*type);
+
+# ifndef HAVE_GETUID
+static inline int getuid (void) { return 0; }
+# endif
+
+# ifndef HAVE_GETEUID
+static inline int geteuid (void) { return 0; }
+# endif
+
+# ifndef HAVE_GETGID
+static inline int getgid (void) { return 0; }
+# endif
+
+char *virGetHostname(virConnectPtr conn);
+
+char *virGetUserDirectory(void);
+char *virGetUserConfigDirectory(void);
+char *virGetUserCacheDirectory(void);
+char *virGetUserRuntimeDirectory(void);
+char *virGetUserName(uid_t uid);
+char *virGetGroupName(gid_t gid);
+int virGetUserID(const char *name,
+ uid_t *uid) ATTRIBUTE_RETURN_CHECK;
+int virGetGroupID(const char *name,
+ gid_t *gid) ATTRIBUTE_RETURN_CHECK;
+
+char *virFileFindMountPoint(const char *type);
+
+void virFileWaitForDevices(void);
+
+# define virBuildPath(path, ...) virBuildPathInternal(path, __VA_ARGS__, NULL)
+int virBuildPathInternal(char **path, ...) ATTRIBUTE_SENTINEL;
+
+bool virIsDevMapperDevice(const char *dev_name) ATTRIBUTE_NONNULL(1);
+
+bool virValidateWWN(const char *wwn);
+
+bool virStrIsPrint(const char *str);
+#endif /* __VIR_UTIL_H__ */
diff --git a/src/util/xml.c b/src/util/xml.c
index caf26a3..05c7f33 100644
--- a/src/util/xml.c
+++ b/src/util/xml.c
@@ -33,7 +33,7 @@
#include "virterror_internal.h"
#include "xml.h"
#include "virbuffer.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virfile.h"
diff --git a/src/vbox/vbox_MSCOMGlue.c b/src/vbox/vbox_MSCOMGlue.c
index cab4398..36539f6 100644
--- a/src/vbox/vbox_MSCOMGlue.c
+++ b/src/vbox/vbox_MSCOMGlue.c
@@ -31,7 +31,7 @@
#include "internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
#include "vbox_MSCOMGlue.h"
diff --git a/src/vbox/vbox_XPCOMCGlue.c b/src/vbox/vbox_XPCOMCGlue.c
index 5296127..1954ddb 100644
--- a/src/vbox/vbox_XPCOMCGlue.c
+++ b/src/vbox/vbox_XPCOMCGlue.c
@@ -38,7 +38,7 @@
#include "vbox_XPCOMCGlue.h"
#include "internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
diff --git a/src/vbox/vbox_driver.c b/src/vbox/vbox_driver.c
index cd29e19..f2a0c8f 100644
--- a/src/vbox/vbox_driver.c
+++ b/src/vbox/vbox_driver.c
@@ -38,7 +38,7 @@
#include "vbox_driver.h"
#include "vbox_glue.h"
#include "virterror_internal.h"
-#include "util.h"
+#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_VBOX
diff --git a/src/vmware/vmware_driver.c b/src/vmware/vmware_driver.c
index 233804e..12195bf 100644
--- a/src/vmware/vmware_driver.c
+++ b/src/vmware/vmware_driver.c
@@ -28,7 +28,7 @@
#include "datatypes.h"
#include "virfile.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "vircommand.h"
#include "vmx.h"
diff --git a/src/xen/block_stats.c b/src/xen/block_stats.c
index 126283b..3f7c97b 100644
--- a/src/xen/block_stats.c
+++ b/src/xen/block_stats.c
@@ -40,7 +40,7 @@
# include "virterror_internal.h"
# include "datatypes.h"
-# include "util.h"
+# include "virutil.h"
# include "block_stats.h"
# include "viralloc.h"
# include "virfile.h"
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
index 9b2fcf3..2b8496c 100644
--- a/src/xen/xen_driver.c
+++ b/src/xen/xen_driver.c
@@ -54,7 +54,7 @@
# include "xen_inotify.h"
#endif
#include "xml.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "node_device_conf.h"
#include "virpci.h"
diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c
index 5c8fe37..f804620 100644
--- a/src/xen/xen_hypervisor.c
+++ b/src/xen/xen_hypervisor.c
@@ -67,7 +67,7 @@
#include "virlog.h"
#include "datatypes.h"
#include "driver.h"
-#include "util.h"
+#include "virutil.h"
#include "xen_driver.h"
#include "xen_hypervisor.h"
#include "xs_internal.h"
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
index 6e8bc2f..7ffc5bb 100644
--- a/src/xen/xend_internal.c
+++ b/src/xen/xend_internal.c
@@ -34,7 +34,7 @@
#include "datatypes.h"
#include "xend_internal.h"
#include "driver.h"
-#include "util.h"
+#include "virutil.h"
#include "virsexpr.h"
#include "xen_sxpr.h"
#include "virbuffer.h"
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
index 2109972..e3206eb 100644
--- a/src/xen/xm_internal.c
+++ b/src/xen/xm_internal.c
@@ -45,7 +45,7 @@
#include "virhash.h"
#include "virbuffer.h"
#include "uuid.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virlog.h"
#include "count-one-bits.h"
diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
index 0a0ac0e..04b24ab 100644
--- a/src/xenapi/xenapi_driver.c
+++ b/src/xenapi/xenapi_driver.c
@@ -31,7 +31,7 @@
#include "virterror_internal.h"
#include "datatypes.h"
#include "virauth.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "viralloc.h"
#include "virbuffer.h"
diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c
index 33aa4d7..15be403 100644
--- a/src/xenapi/xenapi_utils.c
+++ b/src/xenapi/xenapi_utils.c
@@ -29,7 +29,7 @@
#include "domain_conf.h"
#include "virterror_internal.h"
#include "datatypes.h"
-#include "util.h"
+#include "virutil.h"
#include "uuid.h"
#include "viralloc.h"
#include "virbuffer.h"
diff --git a/tests/commandhelper.c b/tests/commandhelper.c
index 3c7fef5..39f3c53 100644
--- a/tests/commandhelper.c
+++ b/tests/commandhelper.c
@@ -27,7 +27,7 @@
#include <string.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virfile.h"
#include "testutils.h"
diff --git a/tests/commandtest.c b/tests/commandtest.c
index b15c168..d6a285e 100644
--- a/tests/commandtest.c
+++ b/tests/commandtest.c
@@ -31,7 +31,7 @@
#include "testutils.h"
#include "internal.h"
#include "nodeinfo.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "vircommand.h"
#include "virfile.h"
diff --git a/tests/esxutilstest.c b/tests/esxutilstest.c
index b65009b..55b3623 100644
--- a/tests/esxutilstest.c
+++ b/tests/esxutilstest.c
@@ -9,7 +9,7 @@
# include "internal.h"
# include "viralloc.h"
# include "testutils.h"
-# include "util.h"
+# include "virutil.h"
# include "vmx/vmx.h"
# include "esx/esx_util.h"
# include "esx/esx_vi_types.h"
diff --git a/tests/eventtest.c b/tests/eventtest.c
index 6d00ea8..16a693c 100644
--- a/tests/eventtest.c
+++ b/tests/eventtest.c
@@ -30,7 +30,7 @@
#include "internal.h"
#include "virthread.h"
#include "virlog.h"
-#include "util.h"
+#include "virutil.h"
#include "vireventpoll.h"
#define NUM_FDS 31
diff --git a/tests/libvirtdconftest.c b/tests/libvirtdconftest.c
index 0365ade..c1d94d2 100644
--- a/tests/libvirtdconftest.c
+++ b/tests/libvirtdconftest.c
@@ -24,7 +24,7 @@
#include "testutils.h"
#include "daemon/libvirtd-config.h"
-#include "util.h"
+#include "virutil.h"
#include "c-ctype.h"
#include "virterror_internal.h"
#include "virlog.h"
diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c
index c79788e..d900eb9 100644
--- a/tests/nodeinfotest.c
+++ b/tests/nodeinfotest.c
@@ -8,7 +8,7 @@
#include "testutils.h"
#include "internal.h"
#include "nodeinfo.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#if ! (defined __linux__ && (defined(__x86_64__) || \
diff --git a/tests/openvzutilstest.c b/tests/openvzutilstest.c
index 80701a2..9fb7178 100644
--- a/tests/openvzutilstest.c
+++ b/tests/openvzutilstest.c
@@ -9,7 +9,7 @@
# include "internal.h"
# include "viralloc.h"
# include "testutils.h"
-# include "util.h"
+# include "virutil.h"
# include "openvz/openvz_conf.h"
static int
diff --git a/tests/qemumonitortest.c b/tests/qemumonitortest.c
index 21a6828..285dfa8 100644
--- a/tests/qemumonitortest.c
+++ b/tests/qemumonitortest.c
@@ -10,7 +10,7 @@
# include "internal.h"
# include "viralloc.h"
# include "testutils.h"
-# include "util.h"
+# include "virutil.h"
# include "qemu/qemu_monitor.h"
struct testEscapeString
diff --git a/tests/qemumonitortestutils.c b/tests/qemumonitortestutils.c
index cc38803..b82eb5d 100644
--- a/tests/qemumonitortestutils.c
+++ b/tests/qemumonitortestutils.c
@@ -30,7 +30,7 @@
#include "qemu/qemu_monitor.h"
#include "rpc/virnetsocket.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
diff --git a/tests/securityselinuxtest.c b/tests/securityselinuxtest.c
index 045c9c0..b523c79 100644
--- a/tests/securityselinuxtest.c
+++ b/tests/securityselinuxtest.c
@@ -31,7 +31,7 @@
#include "internal.h"
#include "testutils.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
#include "virterror_internal.h"
#include "security/security_manager.h"
diff --git a/tests/testutils.c b/tests/testutils.c
index c6b1d23..d88af21 100644
--- a/tests/testutils.c
+++ b/tests/testutils.c
@@ -40,7 +40,7 @@
#include "testutils.h"
#include "internal.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virthread.h"
#include "virterror_internal.h"
#include "virbuffer.h"
diff --git a/tests/utiltest.c b/tests/utiltest.c
index 4fbb25c..9d18652 100644
--- a/tests/utiltest.c
+++ b/tests/utiltest.c
@@ -8,7 +8,7 @@
#include "internal.h"
#include "viralloc.h"
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
static void
diff --git a/tests/virauthconfigtest.c b/tests/virauthconfigtest.c
index 9e7dac5..2ad237d 100644
--- a/tests/virauthconfigtest.c
+++ b/tests/virauthconfigtest.c
@@ -24,7 +24,7 @@
#include <signal.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virbuftest.c b/tests/virbuftest.c
index ec93939..7f9ee66 100644
--- a/tests/virbuftest.c
+++ b/tests/virbuftest.c
@@ -5,7 +5,7 @@
#include <string.h>
#include "internal.h"
-#include "util.h"
+#include "virutil.h"
#include "testutils.h"
#include "virbuffer.h"
#include "viralloc.h"
diff --git a/tests/virdrivermoduletest.c b/tests/virdrivermoduletest.c
index e06179f..cab47d3 100644
--- a/tests/virdrivermoduletest.c
+++ b/tests/virdrivermoduletest.c
@@ -21,7 +21,7 @@
#include <config.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virhashtest.c b/tests/virhashtest.c
index a2a40c6..6e4f267 100644
--- a/tests/virhashtest.c
+++ b/tests/virhashtest.c
@@ -10,7 +10,7 @@
#include "virhashdata.h"
#include "testutils.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virlog.h"
diff --git a/tests/virkeyfiletest.c b/tests/virkeyfiletest.c
index ad5a516..33f64c1 100644
--- a/tests/virkeyfiletest.c
+++ b/tests/virkeyfiletest.c
@@ -24,7 +24,7 @@
#include <signal.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virlockspacetest.c b/tests/virlockspacetest.c
index 80478d9..c434f47 100644
--- a/tests/virlockspacetest.c
+++ b/tests/virlockspacetest.c
@@ -25,7 +25,7 @@
#include <sys/stat.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virnetmessagetest.c b/tests/virnetmessagetest.c
index e3517e8..4e7a1fd 100644
--- a/tests/virnetmessagetest.c
+++ b/tests/virnetmessagetest.c
@@ -24,7 +24,7 @@
#include <signal.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virnetsockettest.c b/tests/virnetsockettest.c
index 399c4fd..819257b 100644
--- a/tests/virnetsockettest.c
+++ b/tests/virnetsockettest.c
@@ -28,7 +28,7 @@
#include <netdb.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virnettlscontexttest.c b/tests/virnettlscontexttest.c
index 27078ea..d945181 100644
--- a/tests/virnettlscontexttest.c
+++ b/tests/virnettlscontexttest.c
@@ -27,7 +27,7 @@
#include <gnutls/x509.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virshtest.c b/tests/virshtest.c
index 72f2a1e..8741d47 100644
--- a/tests/virshtest.c
+++ b/tests/virshtest.c
@@ -6,7 +6,7 @@
#include "internal.h"
#include "xml.h"
-#include "util.h"
+#include "virutil.h"
#include "testutils.h"
#ifdef WIN32
diff --git a/tests/virstringtest.c b/tests/virstringtest.c
index a8f4c79..58ab843 100644
--- a/tests/virstringtest.c
+++ b/tests/virstringtest.c
@@ -23,7 +23,7 @@
#include <stdlib.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/virtimetest.c b/tests/virtimetest.c
index 7d7a2d6..1c22d07 100644
--- a/tests/virtimetest.c
+++ b/tests/virtimetest.c
@@ -24,7 +24,7 @@
#include <signal.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tests/viruritest.c b/tests/viruritest.c
index 57d3895..ad59270 100644
--- a/tests/viruritest.c
+++ b/tests/viruritest.c
@@ -24,7 +24,7 @@
#include <signal.h>
#include "testutils.h"
-#include "util.h"
+#include "virutil.h"
#include "virterror_internal.h"
#include "viralloc.h"
#include "virlog.h"
diff --git a/tools/console.c b/tools/console.c
index d031308..d024d38 100644
--- a/tools/console.c
+++ b/tools/console.c
@@ -39,7 +39,7 @@
# include "internal.h"
# include "console.h"
# include "virlog.h"
-# include "util.h"
+# include "virutil.h"
# include "virfile.h"
# include "viralloc.h"
# include "virthread.h"
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index b0b0c94..244ffb8 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -43,7 +43,7 @@
#include "conf/domain_conf.h"
#include "console.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virkeycode.h"
#include "virmacaddr.h"
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index 2d59a75..0ad4296 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virsh-domain.h"
#include "xml.h"
#include "virtypedparam.h"
diff --git a/tools/virsh-interface.c b/tools/virsh-interface.c
index 40216c6..ea8a6c5 100644
--- a/tools/virsh-interface.c
+++ b/tools/virsh-interface.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
virInterfacePtr
diff --git a/tools/virsh-network.c b/tools/virsh-network.c
index 66ee7e3..918dee6 100644
--- a/tools/virsh-network.c
+++ b/tools/virsh-network.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
#include "conf/network_conf.h"
diff --git a/tools/virsh-nodedev.c b/tools/virsh-nodedev.c
index 7e569b3..974e495 100644
--- a/tools/virsh-nodedev.c
+++ b/tools/virsh-nodedev.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
#include "conf/node_device_conf.h"
diff --git a/tools/virsh-nwfilter.c b/tools/virsh-nwfilter.c
index c3dba0c..1480d13 100644
--- a/tools/virsh-nwfilter.c
+++ b/tools/virsh-nwfilter.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
virNWFilterPtr
diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c
index 6e29604..b3177e0 100644
--- a/tools/virsh-pool.c
+++ b/tools/virsh-pool.c
@@ -34,7 +34,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
#include "conf/storage_conf.h"
diff --git a/tools/virsh-secret.c b/tools/virsh-secret.c
index d81e8ce..a29454f 100644
--- a/tools/virsh-secret.c
+++ b/tools/virsh-secret.c
@@ -35,7 +35,7 @@
#include "base64.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "xml.h"
static virSecretPtr
diff --git a/tools/virsh-snapshot.c b/tools/virsh-snapshot.c
index 3fecde6..8428282 100644
--- a/tools/virsh-snapshot.c
+++ b/tools/virsh-snapshot.c
@@ -36,7 +36,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virsh-domain.h"
#include "xml.h"
#include "conf/snapshot_conf.h"
diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c
index ebfe52d..6f2c591 100644
--- a/tools/virsh-volume.c
+++ b/tools/virsh-volume.c
@@ -36,7 +36,7 @@
#include "internal.h"
#include "virbuffer.h"
#include "viralloc.h"
-#include "util.h"
+#include "virutil.h"
#include "virfile.h"
#include "virsh-pool.h"
#include "xml.h"
diff --git a/tools/virsh.c b/tools/virsh.c
index 91a9677..bfeaaa1 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -58,7 +58,7 @@
#include "base64.h"
#include "virbuffer.h"
#include "console.h"
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "xml.h"
#include "libvirt/libvirt-qemu.h"
diff --git a/tools/virt-host-validate-common.c b/tools/virt-host-validate-common.c
index cd75eba..34a527f 100644
--- a/tools/virt-host-validate-common.c
+++ b/tools/virt-host-validate-common.c
@@ -27,7 +27,7 @@
#include <unistd.h>
#include <sys/utsname.h>
-#include "util.h"
+#include "virutil.h"
#include "viralloc.h"
#include "virfile.h"
#include "virt-host-validate-common.h"
--
1.7.11.7
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