From 8d19a9f5789c30499e4060ea77ca5254dc7a6988 Mon Sep 17 00:00:00 2001
From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Wed, 20 Mar 2013 16:14:23 +0800
Subject: [PATCH] cgroup: export virCgroupRemoveRecursively

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

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
---
 src/libvirt_private.syms | 1 +
 src/util/vircgroup.c     | 4 ++--
 src/util/vircgroup.h     | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

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);
-- 
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