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Fix virCgroupAvailable() w/o HAVE_GETMNTENT_R defined

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virCgroupAvailable() implementation calls getmntent_r
without checking if HAVE_GETMNTENT_R is defined, so it fails
to build on platforms without getmntent_r support.

Make virCgroupAvailable() just return false without
HAVE_GETMNTENT_R.
This commit is contained in:
Roman Bogorodskiy
2013-07-24 16:30:33 +04:00
committed by Martin Kletzander
parent 7e1208297d
commit fa6805e55e
1 changed files with 3 additions and 1 deletions
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4
src/util/vircgroup.c
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@ -71,9 +71,10 @@ static int virCgroupPartitionEscape(char **path);
bool virCgroupAvailable(void) bool virCgroupAvailable(void)
{ {
bool ret = false;
#ifdef HAVE_GETMNTENT_R
FILE *mounts = NULL; FILE *mounts = NULL;
struct mntent entry; struct mntent entry;
bool ret = false;
char buf[CGROUP_MAX_VAL]; char buf[CGROUP_MAX_VAL];
if (!virFileExists("/proc/cgroups")) if (!virFileExists("/proc/cgroups"))
@ -90,6 +91,7 @@ bool virCgroupAvailable(void)
} }
VIR_FORCE_FCLOSE(mounts); VIR_FORCE_FCLOSE(mounts);
#endif
return ret; return ret;
} }