api.c: constify cgroup_get_threads() arguments

Constify the char* functional arguments of cgroup_get_threads(), these
parameters are not supposed to changed.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/include/libcgroup/groups.h b/include/libcgroup/groups.h
index 2def31c2b0ec9d04ff9299c253e1c77ba937804d..fb8159a1489d52f66a83dc31ab0b5967c6b1e9e8 100644 (file)
--- a/include/libcgroup/groups.h
+++ b/include/libcgroup/groups.h
@@ -597,7 +597,7 @@ int cgroup_get_procs(const char *name, const char *controller, pid_t **pids, int
  * to the API. Should be freed by the caller using free.
  * @param size The size of the pids array returned by the API.
  */
-int cgroup_get_threads(char *name, char *controller, pid_t **pids, int *size);
+int cgroup_get_threads(const char *name, const char *controller, pid_t **pids, int *size);
 
 /**
  * Change permission of files and directories of given group

diff --git a/src/api.c b/src/api.c
index 18a4836796e611e4129d0b9b043167878697d964..39eccdd779be01179f40e90ec8a8393bfbfcf763 100644 (file)
--- a/src/api.c
+++ b/src/api.c
@@ -6250,7 +6250,7 @@ int cgroup_get_procs(const char *name, const char *controller, pid_t **pids, int
        return read_pids(cgroup_path, pids, size);
 }
 
-int cgroup_get_threads(char *name, char *controller, pid_t **pids, int *size)
+int cgroup_get_threads(const char *name, const char *controller, pid_t **pids, int *size)
 {
        char cgroup_path[FILENAME_MAX];