api.c: Declare cgroup_process_v2_mnt() as STATIC

This commit changes cgroup_process_v2_mnt() from static to STATIC
to allow it to be unit tested.

Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
Acked-by: Dhaval Giani <dhaval.giani@oracle.com>

diff --git a/src/api.c b/src/api.c
index 887dc84b66b0dc5bbd0ee766594cd99c8bd17e6b..a18e4cdce4f766fc1ed107107d14b806c8610956 100644 (file)
--- a/src/api.c
+++ b/src/api.c
@@ -1161,7 +1161,7 @@ out:
  *     @param ent File system description of cgroup mount being processed
  *     @param mnt_tbl_idx cg_mount_table index
  */
-static int cgroup_process_v2_mnt(struct mntent *ent, int *mnt_tbl_idx)
+STATIC int cgroup_process_v2_mnt(struct mntent *ent, int *mnt_tbl_idx)
 {
        char cgroup_controllers_path[FILENAME_MAX];
        char *ret_c = NULL, line[LL_MAX], *stok_buff = NULL, *controller;

diff --git a/src/libcgroup-internal.h b/src/libcgroup-internal.h
index 5f45b23768774ee0fd775b59f8560634d0ed2450..d16faf4435a5619a93dd658d06a52a4a0267c983 100644 (file)
--- a/src/libcgroup-internal.h
+++ b/src/libcgroup-internal.h
@@ -322,6 +322,8 @@ bool cgroup_compare_wildcard_procname(const char * const rule_procname,
 int cgroup_process_v1_mnt(char *controllers[], struct mntent *ent,
                          int *mnt_tbl_idx);
 
+int cgroup_process_v2_mnt(struct mntent *ent, int *mnt_tbl_idx);
+
 #endif /* UNIT_TEST */
 
 __END_DECLS