[libvirt] [PATCH 10/24] maint: improve VIR_ERR_INVALID_CONN usage
Eric Blake
eblake at redhat.com
Sat Dec 28 16:11:45 UTC 2013
The datatype.c object checks could result in a message like:
error: invalid connection pointer in no connection
This consolidates all clients of this message to have uniform contents:
error: invalid connection pointer in someFunc
* src/datatypes.h (virCheckConnectReturn)
(virCheckConnectGoto): New macros.
* src/datatypes.c: Use new macro.
* src/libvirt-qemu.c (virDomainQemuAttach): Likewise.
(virLibConnError): Delete unused macro.
* src/libvirt-lxc.c (virLibConnError): Likewise.
* src/libvirt.c: Use new macro throughout.
* docs/api_extension.html.in: Modernize documentation.
Signed-off-by: Eric Blake <eblake at redhat.com>
---
docs/api_extension.html.in | 7 +-
src/datatypes.c | 86 ++---
src/datatypes.h | 19 ++
src/libvirt-lxc.c | 4 -
src/libvirt-qemu.c | 11 +-
src/libvirt.c | 783 +++++++--------------------------------------
6 files changed, 178 insertions(+), 732 deletions(-)
diff --git a/docs/api_extension.html.in b/docs/api_extension.html.in
index 6718625..ac7097b 100644
--- a/docs/api_extension.html.in
+++ b/docs/api_extension.html.in
@@ -180,12 +180,13 @@
being called and its parameters;</li>
<li>MUST call virResetLastError();</li>
<li>SHOULD confirm that the connection is valid with
- VIR_IS_CONNECT(conn);</li>
+ virCheckConnectReturn() or virCheckConnectGoto();</li>
<li><strong>SECURITY: If the API requires a connection with write
privileges, MUST confirm that the connection flags do not
- indicate that the connection is read-only;</strong></li>
+ indicate that the connection is read-only with
+ virCheckReadOnlyGoto();</strong></li>
<li>SHOULD do basic validation of the parameters that are being
- passed in;</li>
+ passed in, using helpers like virCheckNonNullArgGoto();</li>
<li>MUST confirm that the driver for this connection exists and that
it implements this function;</li>
<li>MUST call the internal API;</li>
diff --git a/src/datatypes.c b/src/datatypes.c
index 161f1b0..b765ec8 100644
--- a/src/datatypes.c
+++ b/src/datatypes.c
@@ -1,7 +1,7 @@
/*
* datatypes.h: management of structs for public data types
*
- * Copyright (C) 2006-2012 Red Hat, Inc.
+ * Copyright (C) 2006-2013 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -218,15 +218,12 @@ virGetDomain(virConnectPtr conn, const char *name, const unsigned char *uuid)
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
- virCheckNonNullArgReturn(uuid, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
+ virCheckNonNullArgGoto(uuid, error);
if (!(ret = virObjectNew(virDomainClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0)
goto error;
@@ -289,15 +286,12 @@ virGetNetwork(virConnectPtr conn, const char *name, const unsigned char *uuid)
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
- virCheckNonNullArgReturn(uuid, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
+ virCheckNonNullArgGoto(uuid, error);
if (!(ret = virObjectNew(virNetworkClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0)
goto error;
@@ -360,18 +354,15 @@ virGetInterface(virConnectPtr conn, const char *name, const char *mac)
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
/* a NULL mac from caller is okay. Treat it as blank */
if (mac == NULL)
mac = "";
if (!(ret = virObjectNew(virInterfaceClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0 ||
VIR_STRDUP(ret->mac, mac) < 0)
@@ -435,15 +426,12 @@ virGetStoragePool(virConnectPtr conn, const char *name,
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
- virCheckNonNullArgReturn(uuid, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
+ virCheckNonNullArgGoto(uuid, error);
if (!(ret = virObjectNew(virStoragePoolClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0)
goto error;
@@ -518,16 +506,13 @@ virGetStorageVol(virConnectPtr conn, const char *pool, const char *name,
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(pool, NULL);
- virCheckNonNullArgReturn(name, NULL);
- virCheckNonNullArgReturn(key, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(pool, error);
+ virCheckNonNullArgGoto(name, error);
+ virCheckNonNullArgGoto(key, error);
if (!(ret = virObjectNew(virStorageVolClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->pool, pool) < 0 ||
VIR_STRDUP(ret->name, name) < 0 ||
@@ -597,14 +582,11 @@ virGetNodeDevice(virConnectPtr conn, const char *name)
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
if (!(ret = virObjectNew(virNodeDeviceClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0)
goto error;
@@ -664,12 +646,9 @@ virGetSecret(virConnectPtr conn, const unsigned char *uuid,
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(uuid, NULL);
- virCheckNonNullArgReturn(usageID, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(uuid, error);
+ virCheckNonNullArgGoto(usageID, error);
if (!(ret = virObjectNew(virSecretClass)))
return NULL;
@@ -761,15 +740,12 @@ virGetNWFilter(virConnectPtr conn, const char *name,
if (virDataTypesInitialize() < 0)
return NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, "%s", _("no connection"));
- return NULL;
- }
- virCheckNonNullArgReturn(name, NULL);
- virCheckNonNullArgReturn(uuid, NULL);
+ virCheckConnectGoto(conn, error);
+ virCheckNonNullArgGoto(name, error);
+ virCheckNonNullArgGoto(uuid, error);
if (!(ret = virObjectNew(virNWFilterClass)))
- return NULL;
+ goto error;
if (VIR_STRDUP(ret->name, name) < 0)
goto error;
diff --git a/src/datatypes.h b/src/datatypes.h
index 7f325b0..cb0a5d9 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -42,6 +42,25 @@ extern virClassPtr virStoragePoolClass;
# define VIR_IS_CONNECT(obj) \
(virObjectIsClass((obj), virConnectClass))
+# define virCheckConnectReturn(obj, retval) \
+ do { \
+ if (!VIR_IS_CONNECT(obj)) { \
+ virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
+ __FILE__, __FUNCTION__, __LINE__, \
+ __FUNCTION__); \
+ virDispatchError(NULL); \
+ return retval; \
+ } \
+ } while (0)
+# define virCheckConnectGoto(obj, label) \
+ do { \
+ if (!VIR_IS_CONNECT(obj)) { \
+ virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
+ __FILE__, __FUNCTION__, __LINE__, \
+ __FUNCTION__); \
+ goto label; \
+ } \
+ } while (0)
# define VIR_IS_DOMAIN(obj) \
(virObjectIsClass((obj), virDomainClass))
diff --git a/src/libvirt-lxc.c b/src/libvirt-lxc.c
index fc56a58..ae8bc88 100644
--- a/src/libvirt-lxc.c
+++ b/src/libvirt-lxc.c
@@ -36,10 +36,6 @@
#define VIR_FROM_THIS VIR_FROM_NONE
-#define virLibConnError(conn, error, info) \
- virReportErrorHelper(VIR_FROM_NONE, error, __FILE__, __FUNCTION__, \
- __LINE__, info)
-
#define virLibDomainError(domain, error, info) \
virReportErrorHelper(VIR_FROM_DOM, error, __FILE__, __FUNCTION__, \
__LINE__, info)
diff --git a/src/libvirt-qemu.c b/src/libvirt-qemu.c
index 4aaff39..79e8e6b 100644
--- a/src/libvirt-qemu.c
+++ b/src/libvirt-qemu.c
@@ -30,10 +30,6 @@
#define VIR_FROM_THIS VIR_FROM_NONE
-#define virLibConnError(conn, error, info) \
- virReportErrorHelper(VIR_FROM_NONE, error, __FILE__, __FUNCTION__, \
- __LINE__, info)
-
#define virLibDomainError(domain, error, info) \
virReportErrorHelper(VIR_FROM_DOM, error, __FILE__, __FUNCTION__, \
__LINE__, info)
@@ -149,12 +145,7 @@ virDomainQemuAttach(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckPositiveArgGoto(pid_value, error);
if (pid != pid_value) {
virReportInvalidArg(pid_value,
diff --git a/src/libvirt.c b/src/libvirt.c
index 6d1601f..e0b0b32 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -1492,23 +1492,15 @@ error:
int
virConnectClose(virConnectPtr conn)
{
- int ret = -1;
VIR_DEBUG("conn=%p", conn);
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- goto error;
- }
+ virCheckConnectReturn(conn, -1);
if (!virObjectUnref(conn))
return 0;
return 1;
-
-error:
- virDispatchError(NULL);
- return ret;
}
@@ -1536,11 +1528,7 @@ virConnectRef(virConnectPtr conn)
virResetLastError();
- if ((!VIR_IS_CONNECT(conn))) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virObjectRef(conn);
return 0;
}
@@ -1558,11 +1546,7 @@ virConnectSupportsFeature(virConnectPtr conn, int feature)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (!conn->driver->connectSupportsFeature)
ret = 0;
@@ -1599,11 +1583,7 @@ virConnectGetType(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
if (conn->driver->connectGetType) {
ret = conn->driver->connectGetType(conn);
@@ -1633,12 +1613,7 @@ virConnectGetVersion(virConnectPtr conn, unsigned long *hvVer)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(hvVer, error);
if (conn->driver->connectGetVersion) {
@@ -1675,12 +1650,7 @@ virConnectGetLibVersion(virConnectPtr conn, unsigned long *libVer)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(libVer, error);
if (conn->driver->connectGetLibVersion) {
@@ -1719,11 +1689,7 @@ virConnectGetHostname(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
if (conn->driver->connectGetHostname) {
char *ret = conn->driver->connectGetHostname(conn);
@@ -1763,11 +1729,7 @@ virConnectGetURI(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
if (!(name = virURIFormat(conn->uri)))
goto error;
@@ -1800,11 +1762,7 @@ virConnectGetSysinfo(virConnectPtr conn, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
if (conn->driver->connectGetSysinfo) {
char *ret = conn->driver->connectGetSysinfo(conn, flags);
@@ -1840,11 +1798,7 @@ virConnectGetMaxVcpus(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectGetMaxVcpus) {
int ret = conn->driver->connectGetMaxVcpus(conn, type);
@@ -1884,12 +1838,7 @@ virConnectListDomains(virConnectPtr conn, int *ids, int maxids)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(ids, error);
virCheckNonNegativeArgGoto(maxids, error);
@@ -1922,11 +1871,7 @@ virConnectNumOfDomains(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectNumOfDomains) {
int ret = conn->driver->connectNumOfDomains(conn);
@@ -2006,11 +1951,7 @@ virDomainCreateXML(virConnectPtr conn, const char *xmlDesc,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlDesc, error);
virCheckReadOnlyGoto(conn->flags, error);
@@ -2075,11 +2016,7 @@ virDomainCreateXMLWithFiles(virConnectPtr conn, const char *xmlDesc,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlDesc, error);
virCheckReadOnlyGoto(conn->flags, error);
@@ -2139,11 +2076,7 @@ virDomainLookupByID(virConnectPtr conn, int id)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNegativeArgGoto(id, error);
if (conn->driver->domainLookupByID) {
@@ -2179,11 +2112,7 @@ virDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuid, error);
if (conn->driver->domainLookupByUUID) {
@@ -2220,11 +2149,7 @@ virDomainLookupByUUIDString(virConnectPtr conn, const char *uuidstr)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuidstr, error);
if (virUUIDParse(uuidstr, uuid) < 0) {
@@ -2259,11 +2184,7 @@ virDomainLookupByName(virConnectPtr conn, const char *name)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->driver->domainLookupByName) {
@@ -2846,11 +2767,7 @@ virDomainRestore(virConnectPtr conn, const char *from)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(from, error);
@@ -2920,11 +2837,7 @@ virDomainRestoreFlags(virConnectPtr conn, const char *from, const char *dxml,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(from, error);
@@ -2990,11 +2903,7 @@ virDomainSaveImageGetXMLDesc(virConnectPtr conn, const char *file,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(file, error);
if ((conn->flags & VIR_CONNECT_RO) && (flags & VIR_DOMAIN_XML_SECURE)) {
@@ -3067,11 +2976,7 @@ virDomainSaveImageDefineXML(virConnectPtr conn, const char *file,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(file, error);
virCheckNonNullArgGoto(dxml, error);
@@ -4587,11 +4492,7 @@ char *virConnectDomainXMLFromNative(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(nativeFormat, error);
@@ -4640,11 +4541,7 @@ char *virConnectDomainXMLToNative(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(nativeFormat, error);
@@ -5500,10 +5397,7 @@ virDomainMigrate(virDomainPtr domain,
virCheckReadOnlyGoto(domain->conn->flags, error);
/* Now checkout the destination */
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- goto error;
- }
+ virCheckConnectGoto(dconn, error);
virCheckReadOnlyGoto(dconn->flags, error);
if (flags & VIR_MIGRATE_NON_SHARED_DISK &&
@@ -5733,10 +5627,7 @@ virDomainMigrate2(virDomainPtr domain,
virCheckReadOnlyGoto(domain->conn->flags, error);
/* Now checkout the destination */
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- goto error;
- }
+ virCheckConnectGoto(dconn, error);
virCheckReadOnlyGoto(dconn->flags, error);
if (flags & VIR_MIGRATE_NON_SHARED_DISK &&
@@ -5917,10 +5808,7 @@ virDomainMigrate3(virDomainPtr domain,
virCheckReadOnlyGoto(domain->conn->flags, error);
/* Now checkout the destination */
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- goto error;
- }
+ virCheckConnectGoto(dconn, error);
virCheckReadOnlyGoto(dconn->flags, error);
if (flags & VIR_MIGRATE_NON_SHARED_DISK &&
@@ -6519,12 +6407,7 @@ virDomainMigratePrepare(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(dconn, -1);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigratePrepare) {
@@ -6611,12 +6494,7 @@ virDomainMigrateFinish(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(dconn, NULL);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigrateFinish) {
@@ -6659,12 +6537,7 @@ virDomainMigratePrepare2(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(dconn, -1);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigratePrepare2) {
@@ -6705,12 +6578,7 @@ virDomainMigrateFinish2(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(dconn, NULL);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigrateFinish2) {
@@ -6750,12 +6618,7 @@ virDomainMigratePrepareTunnel(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn != st->conn) {
@@ -6857,12 +6720,7 @@ virDomainMigratePrepare3(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(dconn, -1);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigratePrepare3) {
@@ -6910,12 +6768,7 @@ virDomainMigratePrepareTunnel3(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn != st->conn) {
@@ -7024,12 +6877,7 @@ virDomainMigrateFinish3(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(dconn, NULL);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigrateFinish3) {
@@ -7170,12 +7018,7 @@ virDomainMigratePrepare3Params(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(dconn, -1);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigratePrepare3Params) {
@@ -7220,12 +7063,7 @@ virDomainMigratePrepareTunnel3Params(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn != st->conn) {
@@ -7328,12 +7166,7 @@ virDomainMigrateFinish3Params(virConnectPtr dconn,
virResetLastError();
- if (!VIR_IS_CONNECT(dconn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(dconn, NULL);
virCheckReadOnlyGoto(dconn->flags, error);
if (dconn->driver->domainMigrateFinish3Params) {
@@ -7419,11 +7252,7 @@ virNodeGetInfo(virConnectPtr conn, virNodeInfoPtr info)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(info, error);
if (conn->driver->nodeGetInfo) {
@@ -7459,11 +7288,7 @@ virConnectGetCapabilities(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
if (conn->driver->connectGetCapabilities) {
char *ret;
@@ -7547,12 +7372,7 @@ virNodeGetCPUStats(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(nparams, error);
virCheckNonNegativeArgGoto(*nparams, error);
if (((cpuNum < 0) && (cpuNum != VIR_NODE_CPU_STATS_ALL_CPUS))) {
@@ -7638,12 +7458,7 @@ virNodeGetMemoryStats(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(nparams, error);
virCheckNonNegativeArgGoto(*nparams, error);
if (((cellNum < 0) && (cellNum != VIR_NODE_MEMORY_STATS_ALL_CELLS))) {
@@ -7685,11 +7500,7 @@ virNodeGetFreeMemory(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return 0;
- }
+ virCheckConnectReturn(conn, 0);
if (conn->driver->nodeGetFreeMemory) {
unsigned long long ret;
@@ -7739,12 +7550,7 @@ virNodeSuspendForDuration(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn->driver->nodeSuspendForDuration) {
@@ -7797,12 +7603,7 @@ virNodeGetMemoryParameters(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(nparams, error);
virCheckNonNegativeArgGoto(*nparams, error);
if (*nparams != 0)
@@ -7862,14 +7663,8 @@ virNodeSetMemoryParameters(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
-
virCheckNonNullArgGoto(params, error);
virCheckNonNegativeArgGoto(nparams, error);
@@ -8977,11 +8772,7 @@ virDomainDefineXML(virConnectPtr conn, const char *xml)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(xml, error);
@@ -9122,11 +8913,7 @@ virConnectNumOfDefinedDomains(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectNumOfDefinedDomains) {
int ret;
@@ -9170,12 +8957,7 @@ virConnectListDefinedDomains(virConnectPtr conn, char **const names,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -9279,11 +9061,7 @@ virConnectListAllDomains(virConnectPtr conn,
if (domains)
*domains = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectListAllDomains) {
int ret;
@@ -10739,12 +10517,7 @@ virNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr secmodel)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(secmodel, error);
if (conn->driver->nodeGetSecurityModel) {
@@ -11084,12 +10857,7 @@ virNodeGetCellsFreeMemory(virConnectPtr conn, unsigned long long *freeMems,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(freeMems, error);
virCheckPositiveArgGoto(maxCells, error);
virCheckNonNegativeArgGoto(startCell, error);
@@ -11187,11 +10955,7 @@ virConnectListAllNetworks(virConnectPtr conn,
if (nets)
*nets = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->networkDriver &&
conn->networkDriver->connectListAllNetworks) {
@@ -11225,11 +10989,7 @@ virConnectNumOfNetworks(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->networkDriver && conn->networkDriver->connectNumOfNetworks) {
int ret;
@@ -11270,12 +11030,7 @@ virConnectListNetworks(virConnectPtr conn, char **const names, int maxnames)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -11310,11 +11065,7 @@ virConnectNumOfDefinedNetworks(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->networkDriver && conn->networkDriver->connectNumOfDefinedNetworks) {
int ret;
@@ -11356,12 +11107,7 @@ virConnectListDefinedNetworks(virConnectPtr conn, char **const names,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -11398,11 +11144,7 @@ virNetworkLookupByName(virConnectPtr conn, const char *name)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->networkDriver && conn->networkDriver->networkLookupByName) {
@@ -11438,12 +11180,7 @@ virNetworkLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuid, error);
if (conn->networkDriver && conn->networkDriver->networkLookupByUUID){
@@ -11480,12 +11217,7 @@ virNetworkLookupByUUIDString(virConnectPtr conn, const char *uuidstr)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuidstr, error);
if (virUUIDParse(uuidstr, uuid) < 0) {
@@ -11520,13 +11252,8 @@ virNetworkCreateXML(virConnectPtr conn, const char *xmlDesc)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlDesc, error);
-
virCheckReadOnlyGoto(conn->flags, error);
if (conn->networkDriver && conn->networkDriver->networkCreateXML) {
@@ -11561,11 +11288,7 @@ virNetworkDefineXML(virConnectPtr conn, const char *xml)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(xml, error);
@@ -12171,11 +11894,7 @@ virConnectListAllInterfaces(virConnectPtr conn,
if (ifaces)
*ifaces = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->interfaceDriver &&
conn->interfaceDriver->connectListAllInterfaces) {
@@ -12209,11 +11928,7 @@ virConnectNumOfInterfaces(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->interfaceDriver && conn->interfaceDriver->connectNumOfInterfaces) {
int ret;
@@ -12255,12 +11970,7 @@ virConnectListInterfaces(virConnectPtr conn, char **const names, int maxnames)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -12295,11 +12005,7 @@ virConnectNumOfDefinedInterfaces(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->interfaceDriver && conn->interfaceDriver->connectNumOfDefinedInterfaces) {
int ret;
@@ -12343,12 +12049,7 @@ virConnectListDefinedInterfaces(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -12385,11 +12086,7 @@ virInterfaceLookupByName(virConnectPtr conn, const char *name)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->interfaceDriver && conn->interfaceDriver->interfaceLookupByName) {
@@ -12425,11 +12122,7 @@ virInterfaceLookupByMACString(virConnectPtr conn, const char *macstr)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(macstr, error);
if (conn->interfaceDriver && conn->interfaceDriver->interfaceLookupByMACString) {
@@ -12577,11 +12270,7 @@ virInterfaceDefineXML(virConnectPtr conn, const char *xml, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(xml, error);
@@ -12833,12 +12522,7 @@ virInterfaceChangeBegin(virConnectPtr conn, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn->interfaceDriver && conn->interfaceDriver->interfaceChangeBegin) {
@@ -12878,12 +12562,7 @@ virInterfaceChangeCommit(virConnectPtr conn, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn->interfaceDriver && conn->interfaceDriver->interfaceChangeCommit) {
@@ -12923,12 +12602,7 @@ virInterfaceChangeRollback(virConnectPtr conn, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckReadOnlyGoto(conn->flags, error);
if (conn->interfaceDriver &&
@@ -13040,11 +12714,7 @@ virConnectListAllStoragePools(virConnectPtr conn,
if (pools)
*pools = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->storageDriver &&
conn->storageDriver->connectListAllStoragePools) {
@@ -13078,11 +12748,7 @@ virConnectNumOfStoragePools(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->storageDriver && conn->storageDriver->connectNumOfStoragePools) {
int ret;
@@ -13127,12 +12793,7 @@ virConnectListStoragePools(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -13167,11 +12828,7 @@ virConnectNumOfDefinedStoragePools(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->storageDriver && conn->storageDriver->connectNumOfDefinedStoragePools) {
int ret;
@@ -13216,12 +12873,7 @@ virConnectListDefinedStoragePools(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -13273,13 +12925,8 @@ virConnectFindStoragePoolSources(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(type, error);
-
virCheckReadOnlyGoto(conn->flags, error);
if (conn->storageDriver && conn->storageDriver->connectFindStoragePoolSources) {
@@ -13315,11 +12962,7 @@ virStoragePoolLookupByName(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->storageDriver && conn->storageDriver->storagePoolLookupByName) {
@@ -13355,11 +12998,7 @@ virStoragePoolLookupByUUID(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuid, error);
if (conn->storageDriver && conn->storageDriver->storagePoolLookupByUUID) {
@@ -13396,11 +13035,7 @@ virStoragePoolLookupByUUIDString(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuidstr, error);
if (virUUIDParse(uuidstr, uuid) < 0) {
@@ -13476,13 +13111,8 @@ virStoragePoolCreateXML(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlDesc, error);
-
virCheckReadOnlyGoto(conn->flags, error);
if (conn->storageDriver && conn->storageDriver->storagePoolCreateXML) {
@@ -13521,11 +13151,7 @@ virStoragePoolDefineXML(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(xml, error);
@@ -14361,12 +13987,7 @@ virStorageVolLookupByKey(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(key, error);
if (conn->storageDriver && conn->storageDriver->storageVolLookupByKey) {
@@ -14403,11 +14024,7 @@ virStorageVolLookupByPath(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(path, error);
if (conn->storageDriver && conn->storageDriver->storageVolLookupByPath) {
@@ -15150,11 +14767,7 @@ virNodeNumOfDevices(virConnectPtr conn, const char *cap, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->nodeDeviceDriver && conn->nodeDeviceDriver->nodeNumOfDevices) {
int ret;
@@ -15223,11 +14836,7 @@ virConnectListAllNodeDevices(virConnectPtr conn,
if (devices)
*devices = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->nodeDeviceDriver &&
conn->nodeDeviceDriver->connectListAllNodeDevices) {
@@ -15274,11 +14883,7 @@ virNodeListDevices(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -15314,12 +14919,7 @@ virNodeDeviceLookupByName(virConnectPtr conn, const char *name)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->nodeDeviceDriver && conn->nodeDeviceDriver->nodeDeviceLookupByName) {
@@ -15359,12 +14959,7 @@ virNodeDeviceLookupSCSIHostByWWN(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(wwnn, error);
virCheckNonNullArgGoto(wwpn, error);
@@ -15855,14 +15450,8 @@ virNodeDeviceCreateXML(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
-
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
-
virCheckNonNullArgGoto(xmlDesc, error);
if (conn->nodeDeviceDriver &&
@@ -15960,11 +15549,7 @@ virConnectDomainEventRegister(virConnectPtr conn,
VIR_DEBUG("conn=%p, cb=%p, opaque=%p, freecb=%p", conn, cb, opaque, freecb);
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(cb, error);
if ((conn->driver) && (conn->driver->connectDomainEventRegister)) {
@@ -16004,11 +15589,7 @@ virConnectDomainEventDeregister(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(cb, error);
if ((conn->driver) && (conn->driver->connectDomainEventDeregister)) {
@@ -16069,11 +15650,7 @@ virConnectNumOfSecrets(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->secretDriver != NULL &&
conn->secretDriver->connectNumOfSecrets != NULL) {
@@ -16138,11 +15715,7 @@ virConnectListAllSecrets(virConnectPtr conn,
if (secrets)
*secrets = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->secretDriver &&
conn->secretDriver->connectListAllSecrets) {
@@ -16178,11 +15751,7 @@ virConnectListSecrets(virConnectPtr conn, char **uuids, int maxuuids)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(uuids, error);
virCheckNonNegativeArgGoto(maxuuids, error);
@@ -16221,11 +15790,7 @@ virSecretLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuid, error);
if (conn->secretDriver &&
@@ -16264,11 +15829,7 @@ virSecretLookupByUUIDString(virConnectPtr conn, const char *uuidstr)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuidstr, error);
if (virUUIDParse(uuidstr, uuid) < 0) {
@@ -16308,11 +15869,7 @@ virSecretLookupByUsage(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(usageID, error);
if (conn->secretDriver &&
@@ -16354,11 +15911,7 @@ virSecretDefineXML(virConnectPtr conn, const char *xml, unsigned int flags)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckReadOnlyGoto(conn->flags, error);
virCheckNonNullArgGoto(xml, error);
@@ -16775,11 +16328,7 @@ virStreamNew(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
st = virGetStream(conn);
if (st)
@@ -17735,11 +17284,7 @@ virConnectNumOfNWFilters(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->nwfilterDriver && conn->nwfilterDriver->connectNumOfNWFilters) {
int ret;
@@ -17786,11 +17331,7 @@ virConnectListAllNWFilters(virConnectPtr conn,
if (filters)
*filters = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->nwfilterDriver &&
conn->nwfilterDriver->connectListAllNWFilters) {
@@ -17826,12 +17367,7 @@ virConnectListNWFilters(virConnectPtr conn, char **const names, int maxnames)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
-
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(names, error);
virCheckNonNegativeArgGoto(maxnames, error);
@@ -17868,11 +17404,7 @@ virNWFilterLookupByName(virConnectPtr conn, const char *name)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(name, error);
if (conn->nwfilterDriver && conn->nwfilterDriver->nwfilterLookupByName) {
@@ -17908,11 +17440,7 @@ virNWFilterLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuid, error);
if (conn->nwfilterDriver && conn->nwfilterDriver->nwfilterLookupByUUID){
@@ -17949,11 +17477,7 @@ virNWFilterLookupByUUIDString(virConnectPtr conn, const char *uuidstr)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(uuidstr, error);
if (virUUIDParse(uuidstr, uuid) < 0) {
@@ -18106,13 +17630,8 @@ virNWFilterDefineXML(virConnectPtr conn, const char *xmlDesc)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlDesc, error);
-
virCheckReadOnlyGoto(conn->flags, error);
if (conn->nwfilterDriver && conn->nwfilterDriver->nwfilterDefineXML) {
@@ -18302,11 +17821,7 @@ virConnectIsEncrypted(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectIsEncrypted) {
int ret;
ret = conn->driver->connectIsEncrypted(conn);
@@ -18341,11 +17856,7 @@ virConnectIsSecure(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectIsSecure) {
int ret;
ret = conn->driver->connectIsSecure(conn);
@@ -18380,11 +17891,7 @@ virConnectCompareCPU(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return VIR_CPU_COMPARE_ERROR;
- }
+ virCheckConnectReturn(conn, VIR_CPU_COMPARE_ERROR);
virCheckNonNullArgGoto(xmlDesc, error);
if (conn->driver->connectCompareCPU) {
@@ -18430,11 +17937,7 @@ virConnectGetCPUModelNames(virConnectPtr conn, const char *arch, char ***models,
if (models)
*models = NULL;
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNullArgGoto(arch, error);
if (conn->driver->connectGetCPUModelNames) {
@@ -18490,11 +17993,7 @@ virConnectBaselineCPU(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return NULL;
- }
+ virCheckConnectReturn(conn, NULL);
virCheckNonNullArgGoto(xmlCPUs, error);
if (conn->driver->connectBaselineCPU) {
@@ -18943,11 +18442,7 @@ virConnectDomainEventRegisterAny(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (dom != NULL &&
!(VIR_IS_CONNECTED_DOMAIN(dom) && dom->conn == conn)) {
virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
@@ -18996,11 +18491,7 @@ virConnectDomainEventDeregisterAny(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNegativeArgGoto(callbackID, error);
if ((conn->driver) && (conn->driver->connectDomainEventDeregisterAny)) {
@@ -19064,11 +18555,7 @@ virConnectNetworkEventRegisterAny(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (net != NULL &&
!(VIR_IS_CONNECTED_NETWORK(net) && net->conn == conn)) {
virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
@@ -19121,11 +18608,7 @@ virConnectNetworkEventDeregisterAny(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virCheckNonNegativeArgGoto(callbackID, error);
if ((conn->networkDriver) &&
@@ -21333,11 +20816,7 @@ virConnectSetKeepAlive(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectSetKeepAlive) {
ret = conn->driver->connectSetKeepAlive(conn, interval, count);
@@ -21372,11 +20851,7 @@ virConnectIsAlive(virConnectPtr conn)
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->connectIsAlive) {
int ret;
ret = conn->driver->connectIsAlive(conn);
@@ -21425,11 +20900,7 @@ virConnectRegisterCloseCallback(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virObjectRef(conn);
@@ -21484,11 +20955,7 @@ virConnectUnregisterCloseCallback(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
virMutexLock(&conn->lock);
virObjectLock(conn->closeCallback);
@@ -21968,11 +21435,7 @@ virNodeGetCPUMap(virConnectPtr conn,
virResetLastError();
- if (!VIR_IS_CONNECT(conn)) {
- virLibConnError(VIR_ERR_INVALID_CONN, __FUNCTION__);
- virDispatchError(NULL);
- return -1;
- }
+ virCheckConnectReturn(conn, -1);
if (conn->driver->nodeGetCPUMap) {
int ret = conn->driver->nodeGetCPUMap(conn, cpumap, online, flags);
--
1.8.4.2
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