libcgroup: Export cgroup_get_controller API

libcgroup: Export cgroup_get_controller API

This wrapper was not exposed for some reason earlier. Make it available
from the library.

Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>

diff --git a/include/libcgroup.h b/include/libcgroup.h
index 085c17ac9b464a9d584c1d4d00a5757dfde3c89d..c526f58b03175735b4added2ac9f509434f46ca3 100644 (file)
--- a/include/libcgroup.h
+++ b/include/libcgroup.h
@@ -331,6 +331,8 @@ int cgroup_get_value_bool(struct cgroup_controller *controller,
                                                const char *name, bool *value);
 int cgroup_set_value_bool(struct cgroup_controller *controller,
                                                const char *name, bool value);
+struct cgroup_controller *cgroup_get_controller(struct cgroup *cgroup,
+                                                       const char *name);
 /*
  * Config related stuff
  */

diff --git a/src/libcgroup.map b/src/libcgroup.map
index 4b95daac851115fe61293353345d34d63bf7dbcb..539687f06ce7abdb86b2dc63adf1d837b1b8f5a6 100644 (file)
--- a/src/libcgroup.map
+++ b/src/libcgroup.map
@@ -62,4 +62,5 @@ global:
        cgroup_read_stats_begin;
        cgroup_read_stats_next;
        cgroup_read_stats_end;
+       cgroup_get_controller;
 } CGROUP_0.33;