From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Wed, 20 Mar 2013 08:14:23 +0000 (+0800)
Subject: cgroup: export virCgroupRemoveRecursively
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=8d19a9f5789c30499e4060ea77ca5254dc7a6988;p=libvirt.git

cgroup: export virCgroupRemoveRecursively

We will use virCgroupRemoveRecursively to remove cgroup
directories in the coming patch.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
---

diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 0ad06f5ea0..21bc615bc5 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -1115,6 +1115,7 @@ virCgroupMounted;
 virCgroupMoveTask;
 virCgroupPathOfController;
 virCgroupRemove;
+virCgroupRemoveRecursively;
 virCgroupSetBlkioDeviceWeight;
 virCgroupSetBlkioWeight;
 virCgroupSetCpuCfsPeriod;
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index 532e70422e..6998f13aa4 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -686,7 +686,7 @@ cleanup:
 #endif
 
 #if defined _DIRENT_HAVE_D_TYPE
-static int virCgroupRemoveRecursively(char *grppath)
+int virCgroupRemoveRecursively(char *grppath)
 {
     DIR *grpdir;
     struct dirent *ent;
@@ -735,7 +735,7 @@ static int virCgroupRemoveRecursively(char *grppath)
     return rc;
 }
 #else
-static int virCgroupRemoveRecursively(char *grppath ATTRIBUTE_UNUSED)
+int virCgroupRemoveRecursively(char *grppath ATTRIBUTE_UNUSED)
 {
     /* Claim no support */
     return -ENXIO;
diff --git a/src/util/vircgroup.h b/src/util/vircgroup.h
index 2ed6ff966d..ea42fa2216 100644
--- a/src/util/vircgroup.h
+++ b/src/util/vircgroup.h
@@ -157,6 +157,7 @@ int virCgroupGetCpusetMems(virCgroupPtr group, char **mems);
 int virCgroupSetCpusetCpus(virCgroupPtr group, const char *cpus);
 int virCgroupGetCpusetCpus(virCgroupPtr group, char **cpus);
 
+int virCgroupRemoveRecursively(char *grppath);
 int virCgroupRemove(virCgroupPtr group);
 
 void virCgroupFree(virCgroupPtr *group);