[libvirt] [PATCH 3/5] Remove separator argument from virBitmapParse
Ján Tomko
jtomko at redhat.com
Fri Jun 17 13:33:41 UTC 2016
Most the callers pass 0 in one form or another, including
vircapstest which used VIR_ARCH_NONE.
---
src/conf/domain_conf.c | 15 +++++++--------
src/conf/network_conf.c | 2 +-
src/conf/numa_conf.c | 7 +++----
src/lxc/lxc_controller.c | 2 +-
src/lxc/lxc_native.c | 4 ++--
src/nodeinfo.c | 2 +-
src/qemu/qemu_domain.c | 2 +-
src/qemu/qemu_driver.c | 2 +-
src/qemu/qemu_process.c | 2 +-
src/util/virbitmap.c | 10 +---------
src/util/virbitmap.h | 3 +--
src/util/virhostcpu.c | 2 +-
src/vz/vz_sdk.c | 2 +-
src/xenconfig/xen_common.c | 2 +-
src/xenconfig/xen_sxpr.c | 3 +--
tests/qemuxml2argvtest.c | 2 +-
tests/virbitmaptest.c | 22 +++++++++++-----------
tests/vircapstest.c | 2 +-
tools/virsh-domain.c | 2 +-
19 files changed, 38 insertions(+), 50 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 215538a..94fa7e9 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -13145,7 +13145,7 @@ virDomainMemorySourceDefParseXML(xmlNodePtr node,
goto cleanup;
if ((nodemask = virXPathString("string(./nodemask)", ctxt))) {
- if (virBitmapParse(nodemask, 0, &def->sourceNodes,
+ if (virBitmapParse(nodemask, &def->sourceNodes,
VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
@@ -14871,7 +14871,7 @@ virDomainVcpuPinDefParseXML(virDomainDefPtr def,
goto cleanup;
}
- if (virBitmapParse(tmp, 0, &vcpu->cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &vcpu->cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(vcpu->cpumask)) {
@@ -14938,7 +14938,7 @@ virDomainIOThreadPinDefParseXML(xmlNodePtr node,
goto cleanup;
}
- if (virBitmapParse(tmp, 0, &cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(cpumask)) {
@@ -14983,7 +14983,7 @@ virDomainEmulatorPinDefParseXML(xmlNodePtr node)
return NULL;
}
- if (virBitmapParse(tmp, 0, &def, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &def, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(def)) {
@@ -15146,7 +15146,7 @@ virDomainHugepagesParseXML(xmlNodePtr node,
}
if ((nodeset = virXMLPropString(node, "nodeset"))) {
- if (virBitmapParse(nodeset, 0, &hugepage->nodemask,
+ if (virBitmapParse(nodeset, &hugepage->nodemask,
VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
@@ -15276,7 +15276,7 @@ virDomainSchedulerParse(xmlNodePtr node,
goto error;
}
- if (virBitmapParse(tmp, 0, &ret, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &ret, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto error;
if (virBitmapIsAllClear(ret)) {
@@ -15453,8 +15453,7 @@ virDomainVcpuParse(virDomainDefPtr def,
if (def->placement_mode != VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO) {
tmp = virXPathString("string(./vcpu[1]/@cpuset)", ctxt);
if (tmp) {
- if (virBitmapParse(tmp, 0, &def->cpumask,
- VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &def->cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(def->cpumask)) {
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 48f39c7..02b8cd7 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -3097,7 +3097,7 @@ virNetworkLoadState(virNetworkObjListPtr nets,
ctxt->node = node;
if ((class_id = virXPathString("string(./class_id[1]/@bitmap)", ctxt))) {
- if (virBitmapParse(class_id, 0, &class_id_map,
+ if (virBitmapParse(class_id, &class_id_map,
CLASS_ID_BITMAP_SIZE) < 0) {
VIR_FREE(class_id);
goto error;
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index e0d5688..9818d95 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_conf.c
@@ -175,8 +175,7 @@ virDomainNumatuneNodeParseXML(virDomainNumaPtr numa,
"in memnode element"));
goto cleanup;
}
- if (virBitmapParse(tmp, 0, &mem_node->nodeset,
- VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &mem_node->nodeset, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(mem_node->nodeset)) {
@@ -241,7 +240,7 @@ virDomainNumatuneParseXML(virDomainNumaPtr numa,
tmp = virXMLPropString(node, "nodeset");
if (tmp) {
- if (virBitmapParse(tmp, 0, &nodeset, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(tmp, &nodeset, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
if (virBitmapIsAllClear(nodeset)) {
@@ -748,7 +747,7 @@ virDomainNumaDefCPUParseXML(virDomainNumaPtr def,
goto cleanup;
}
- if (virBitmapParse(tmp, 0, &def->mem_nodes[cur_cell].cpumask,
+ if (virBitmapParse(tmp, &def->mem_nodes[cur_cell].cpumask,
VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index 32ea906..2aee41c 100644
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -784,7 +784,7 @@ static int virLXCControllerGetNumadAdvice(virLXCControllerPtr ctrl,
VIR_DEBUG("Nodeset returned from numad: %s", nodeset);
- if (virBitmapParse(nodeset, 0, &nodemask, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(nodeset, &nodemask, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
}
diff --git a/src/lxc/lxc_native.c b/src/lxc/lxc_native.c
index 5f9e50e..7f8e904 100644
--- a/src/lxc/lxc_native.c
+++ b/src/lxc/lxc_native.c
@@ -833,7 +833,7 @@ lxcSetCpusetTune(virDomainDefPtr def, virConfPtr properties)
if ((value = virConfGetValue(properties, "lxc.cgroup.cpuset.cpus")) &&
value->str) {
- if (virBitmapParse(value->str, 0, &def->cpumask,
+ if (virBitmapParse(value->str, &def->cpumask,
VIR_DOMAIN_CPUMASK_LEN) < 0)
return -1;
@@ -842,7 +842,7 @@ lxcSetCpusetTune(virDomainDefPtr def, virConfPtr properties)
if ((value = virConfGetValue(properties, "lxc.cgroup.cpuset.mems")) &&
value->str) {
- if (virBitmapParse(value->str, 0, &nodeset, VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(value->str, &nodeset, VIR_DOMAIN_CPUMASK_LEN) < 0)
return -1;
if (virDomainNumatuneSet(def->numa,
def->placement_mode ==
diff --git a/src/nodeinfo.c b/src/nodeinfo.c
index b02c294..f2ded02 100644
--- a/src/nodeinfo.c
+++ b/src/nodeinfo.c
@@ -121,7 +121,7 @@ virNodeGetSiblingsListLinux(const char *dir, int cpu_id)
if (virFileReadAll(path, SYSFS_THREAD_SIBLINGS_LIST_LENGTH_MAX, &buf) < 0)
goto cleanup;
- if (virBitmapParse(buf, 0, &ret, virNumaGetMaxCPUs()) < 0)
+ if (virBitmapParse(buf, &ret, virNumaGetMaxCPUs()) < 0)
goto cleanup;
cleanup:
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index c844566..7fcc33a 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1594,7 +1594,7 @@ qemuDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
goto error;
if ((tmp = virXPathString("string(./numad/@nodeset)", ctxt))) {
- if (virBitmapParse(tmp, 0, &priv->autoNodeset,
+ if (virBitmapParse(tmp, &priv->autoNodeset,
caps->host.nnumaCell_max) < 0)
goto error;
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index e918de5..8195ec1 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9540,7 +9540,7 @@ qemuDomainSetNumaParameters(virDomainPtr dom,
}
} else if (STREQ(param->field, VIR_DOMAIN_NUMA_NODESET)) {
- if (virBitmapParse(param->value.s, 0, &nodeset,
+ if (virBitmapParse(param->value.s, &nodeset,
VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 01d607d..acb76b9 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -4860,7 +4860,7 @@ qemuProcessPrepareDomain(virConnectPtr conn,
VIR_DEBUG("Nodeset returned from numad: %s", nodeset);
- if (virBitmapParse(nodeset, 0, &priv->autoNodeset,
+ if (virBitmapParse(nodeset, &priv->autoNodeset,
VIR_DOMAIN_CPUMASK_LEN) < 0)
goto cleanup;
diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index 139e3ba..3381a3d 100644
--- a/src/util/virbitmap.c
+++ b/src/util/virbitmap.c
@@ -522,7 +522,6 @@ virBitmapParseSeparator(const char *str,
/**
* virBitmapParse:
* @str: points to a string representing a human-readable bitmap
- * @terminator: character separating the bitmap to parse
* @bitmap: a bitmap created from @str
* @bitmapSize: the upper limit of num of bits in created bitmap
*
@@ -533,21 +532,14 @@ virBitmapParseSeparator(const char *str,
* to set, and ^N, which means to unset the bit, and N-M for ranges of bits
* to set.
*
- * To allow parsing of bitmaps within larger strings it is possible to set
- * a termination character in the argument @terminator. When the character
- * in @terminator is encountered in @str, the parsing of the bitmap stops.
- * Pass 0 as @terminator if it is not needed. Whitespace characters may not
- * be used as terminators.
- *
* Returns 0 on success, or -1 in case of error.
*/
int
virBitmapParse(const char *str,
- char terminator,
virBitmapPtr *bitmap,
size_t bitmapSize)
{
- return virBitmapParseSeparator(str, terminator, bitmap, bitmapSize);
+ return virBitmapParseSeparator(str, '\0', bitmap, bitmapSize);
}
/**
diff --git a/src/util/virbitmap.h b/src/util/virbitmap.h
index 79922ea..3356e1e 100644
--- a/src/util/virbitmap.h
+++ b/src/util/virbitmap.h
@@ -86,10 +86,9 @@ char *virBitmapString(virBitmapPtr bitmap)
char *virBitmapFormat(virBitmapPtr bitmap);
int virBitmapParse(const char *str,
- char sep,
virBitmapPtr *bitmap,
size_t bitmapSize)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3);
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
int
virBitmapParseSeparator(const char *str,
char terminator,
diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c
index a481be0..4ed7b21 100644
--- a/src/util/virhostcpu.c
+++ b/src/util/virhostcpu.c
@@ -947,7 +947,7 @@ virHostCPUParseMapLinux(int max_cpuid, const char *path)
if (virFileReadAll(path, 5 * VIR_HOST_CPU_MASK_LEN, &str) < 0)
goto error;
- if (virBitmapParse(str, 0, &map, max_cpuid) < 0)
+ if (virBitmapParse(str, &map, max_cpuid) < 0)
goto error;
VIR_FREE(str);
diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 5f89079..221f6df 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -1173,7 +1173,7 @@ prlsdkConvertCpuInfo(PRL_HANDLE sdkdom,
goto cleanup;
virBitmapSetAll(def->cpumask);
} else {
- if (virBitmapParse(buf, 0, &def->cpumask, hostcpus) < 0)
+ if (virBitmapParse(buf, &def->cpumask, hostcpus) < 0)
goto cleanup;
}
diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c
index a568666..a6eda2b 100644
--- a/src/xenconfig/xen_common.c
+++ b/src/xenconfig/xen_common.c
@@ -509,7 +509,7 @@ xenParseCPUFeatures(virConfPtr conf, virDomainDefPtr def)
if (xenConfigGetString(conf, "cpus", &str, NULL) < 0)
return -1;
- if (str && (virBitmapParse(str, 0, &def->cpumask, 4096) < 0))
+ if (str && (virBitmapParse(str, &def->cpumask, 4096) < 0))
return -1;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
diff --git a/src/xenconfig/xen_sxpr.c b/src/xenconfig/xen_sxpr.c
index 6c7b2c7..d08c831 100644
--- a/src/xenconfig/xen_sxpr.c
+++ b/src/xenconfig/xen_sxpr.c
@@ -1222,8 +1222,7 @@ xenParseSxpr(const struct sexpr *root,
def->mem.cur_balloon = virDomainDefGetMemoryActual(def);
if (cpus != NULL) {
- if (virBitmapParse(cpus, 0, &def->cpumask,
- VIR_DOMAIN_CPUMASK_LEN) < 0)
+ if (virBitmapParse(cpus, &def->cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0)
goto error;
if (virBitmapIsAllClear(def->cpumask)) {
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index c406b64..41e0ac4 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -282,7 +282,7 @@ static int testCompareXMLToArgvFiles(const char *xml,
}
priv = vm->privateData;
- if (virBitmapParse("0-3", '\0', &priv->autoNodeset, 4) < 0)
+ if (virBitmapParse("0-3", &priv->autoNodeset, 4) < 0)
goto out;
if (!virDomainDefCheckABIStability(vm->def, vm->def)) {
diff --git a/tests/virbitmaptest.c b/tests/virbitmaptest.c
index 5fa13c2..89c41d0 100644
--- a/tests/virbitmaptest.c
+++ b/tests/virbitmaptest.c
@@ -90,7 +90,7 @@ test2(const void *data ATTRIBUTE_UNUSED)
int ret = -1;
int size = 1025;
- if (virBitmapParse(bitsString1, 0, &bitmap, size) < 0)
+ if (virBitmapParse(bitsString1, &bitmap, size) < 0)
goto error;
if (testBit(bitmap, 1, 32, true) < 0)
@@ -218,7 +218,7 @@ test4(const void *data ATTRIBUTE_UNUSED)
/* 2. partial set */
- if (virBitmapParse(bitsString, 0, &bitmap, size) < 0)
+ if (virBitmapParse(bitsString, &bitmap, size) < 0)
goto error;
if (!bitmap)
goto error;
@@ -495,19 +495,19 @@ test9(const void *opaque ATTRIBUTE_UNUSED)
int ret = -1;
virBitmapPtr bitmap = NULL;
- if (virBitmapParse("100000000", 0, &bitmap, 20) != -1)
+ if (virBitmapParse("100000000", &bitmap, 20) != -1)
goto cleanup;
if (bitmap)
goto cleanup;
- if (virBitmapParse("1-1000000000", 0, &bitmap, 20) != -1)
+ if (virBitmapParse("1-1000000000", &bitmap, 20) != -1)
goto cleanup;
if (bitmap)
goto cleanup;
- if (virBitmapParse("1-10^10000000000", 0, &bitmap, 20) != -1)
+ if (virBitmapParse("1-10^10000000000", &bitmap, 20) != -1)
goto cleanup;
if (bitmap)
@@ -527,9 +527,9 @@ test10(const void *opaque ATTRIBUTE_UNUSED)
virBitmapPtr b1 = NULL, b2 = NULL, b3 = NULL, b4 = NULL;
if (virBitmapParseSeparator("0-3,5-8,11-15f16", 'f', &b1, 20) < 0 ||
- virBitmapParse("4,9,10,16-19", 0, &b2, 20) < 0 ||
- virBitmapParse("15", 0, &b3, 20) < 0 ||
- virBitmapParse("0,^0", 0, &b4, 20) < 0)
+ virBitmapParse("4,9,10,16-19", &b2, 20) < 0 ||
+ virBitmapParse("15", &b3, 20) < 0 ||
+ virBitmapParse("0,^0", &b4, 20) < 0)
goto cleanup;
if (!virBitmapIsAllClear(b4))
@@ -567,9 +567,9 @@ test11(const void *opaque)
virBitmapPtr resmap = NULL;
int ret = -1;
- if (virBitmapParse(data->a, 0, &amap, 256) < 0 ||
- virBitmapParse(data->b, 0, &bmap, 256) < 0 ||
- virBitmapParse(data->res, 0, &resmap, 256) < 0)
+ if (virBitmapParse(data->a, &amap, 256) < 0 ||
+ virBitmapParse(data->b, &bmap, 256) < 0 ||
+ virBitmapParse(data->res, &resmap, 256) < 0)
goto cleanup;
virBitmapSubtract(amap, bmap);
diff --git a/tests/vircapstest.c b/tests/vircapstest.c
index 561c13d..27d17bd 100644
--- a/tests/vircapstest.c
+++ b/tests/vircapstest.c
@@ -104,7 +104,7 @@ test_virCapabilitiesGetCpusForNodemask(const void *data ATTRIBUTE_UNUSED)
if (!(caps = buildNUMATopology(3)))
goto error;
- if (virBitmapParse(nodestr, VIR_ARCH_NONE, &nodemask, mask_size) < 0)
+ if (virBitmapParse(nodestr, &nodemask, mask_size) < 0)
goto error;
if (!(cpumap = virCapabilitiesGetCpusForNodemask(caps, nodemask)))
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 02be58f..bd6db47 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -6476,7 +6476,7 @@ virshParseCPUList(vshControl *ctl, int *cpumaplen,
return NULL;
virBitmapSetAll(map);
} else {
- if ((virBitmapParse(cpulist, '\0', &map, 1024) < 0) ||
+ if (virBitmapParse(cpulist, &map, 1024) < 0 ||
virBitmapIsAllClear(map)) {
vshError(ctl, _("Invalid cpulist '%s'"), cpulist);
goto cleanup;
--
2.7.3
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