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vircgroup: fix build on non-linux systems

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virCgroupGetInode needs to be in '#ifdef __linux__'.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Pavel Hrdina 2021-08-17 14:44:44 +02:00
parent 6cbb1865d8
commit c6c3dd5971
1 changed files with 39 additions and 31 deletions
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70
src/util/vircgroup.c
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@ -3005,6 +3005,37 @@ virCgroupControllerAvailable(int controller)
return virCgroupHasController(cgroup, controller);
}
/**
* virCgroupGetInode:
*
* @cgroup: the cgroup to get inode for
*
* Get the @cgroup inode and return its value to the caller.
*
* Returns inode on success, -1 on error with error message reported.
*/
int
virCgroupGetInode(virCgroup *cgroup)
{
struct stat st;
int controller = virCgroupGetAnyController(cgroup);
g_autofree char *path = NULL;
if (controller < 0)
return -1;
if (virCgroupPathOfController(cgroup, controller, "", &path) < 0)
return -1;
if (stat(path, &st) < 0) {
virReportSystemError(errno, _("failed to get stat for '%s'"), path);
return -1;
}
return st.st_ino;
}
#else /* !__linux__ */
bool
@ -3769,6 +3800,14 @@ virCgroupControllerAvailable(int controller G_GNUC_UNUSED)
{
return false;
}
int
virCgroupGetInode(virCgroup *cgroup G_GNUC_UNUSED)
{
virReportSystemError(ENOSYS, "%s",
_("Control groups not supported on this platform"));
return -1;
}
#endif /* !__linux__ */
@ -3973,34 +4012,3 @@ virCgroupGetCpuPeriodQuota(virCgroup *cgroup, unsigned long long *period,
return 0;
}
/**
* virCgroupGetInode:
*
* @cgroup: the cgroup to get inode for
*
* Get the @cgroup inode and return its value to the caller.
*
* Returns inode on success, -1 on error with error message reported.
*/
int
virCgroupGetInode(virCgroup *cgroup)
{
struct stat st;
int controller = virCgroupGetAnyController(cgroup);
g_autofree char *path = NULL;
if (controller < 0)
return -1;
if (virCgroupPathOfController(cgroup, controller, "", &path) < 0)
return -1;
if (stat(path, &st) < 0) {
virReportSystemError(errno, _("failed to get stat for '%s'"), path);
return -1;
}
return st.st_ino;
}