X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fcgroup-util.c;h=b3e92763cde20ca9526f83b2dfce79319f51f1d0;hb=372e2cc96c65d0a92eb969be911ace6d2dc8fc46;hp=479254159e54c6b05f2e021fbe89adfacac47592;hpb=5db0e7adf018c82dd63cd21d31dd313dff5561af;p=elogind.git

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 479254159..b3e92763c 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -837,14 +837,12 @@ int cg_install_release_agent(const char *controller, const char *agent) {
         } else if (!streq(sc, agent))
                 return -EEXIST;
 
-        free(fs);
-        fs = NULL;
+        fs = mfree(fs);
         r = cg_get_path(controller, NULL, "notify_on_release", &fs);
         if (r < 0)
                 return r;
 
-        free(contents);
-        contents = NULL;
+        contents = mfree(contents);
         r = read_one_line_file(fs, &contents);
         if (r < 0)
                 return r;
@@ -876,8 +874,7 @@ int cg_uninstall_release_agent(const char *controller) {
         if (r < 0)
                 return r;
 
-        free(fs);
-        fs = NULL;
+        fs = mfree(fs);
 
         r = cg_get_path(controller, NULL, "release_agent", &fs);
         if (r < 0)
@@ -1360,8 +1357,6 @@ int cg_path_get_user_unit(const char *path, char **ret) {
         return cg_path_get_unit(t, ret);
 }
 
-/// UNNEDED by elogind
-#if 0
 int cg_pid_get_user_unit(pid_t pid, char **unit) {
         _cleanup_free_ char *cgroup = NULL;
         int r;
@@ -1374,7 +1369,6 @@ int cg_pid_get_user_unit(pid_t pid, char **unit) {
 
         return cg_path_get_user_unit(cgroup, unit);
 }
-#endif // 0
 
 int cg_path_get_machine_name(const char *path, char **machine) {
         _cleanup_free_ char *u = NULL, *sl = NULL;
@@ -1391,8 +1385,6 @@ int cg_path_get_machine_name(const char *path, char **machine) {
         return readlink_malloc(sl, machine);
 }
 
-/// UNNEDED by elogind
-#if 0
 int cg_pid_get_machine_name(pid_t pid, char **machine) {
         _cleanup_free_ char *cgroup = NULL;
         int r;
@@ -1405,7 +1397,6 @@ int cg_pid_get_machine_name(pid_t pid, char **machine) {
 
         return cg_path_get_machine_name(cgroup, machine);
 }
-#endif // 0
 
 int cg_path_get_session(const char *path, char **session) {
         _cleanup_free_ char *unit = NULL;
@@ -1478,8 +1469,6 @@ int cg_path_get_owner_uid(const char *path, uid_t *uid) {
         return 0;
 }
 
-/// UNNEDED by elogind
-#if 0
 int cg_pid_get_owner_uid(pid_t pid, uid_t *uid) {
         _cleanup_free_ char *cgroup = NULL;
         int r;
@@ -1490,7 +1479,6 @@ int cg_pid_get_owner_uid(pid_t pid, uid_t *uid) {
 
         return cg_path_get_owner_uid(cgroup, uid);
 }
-#endif // 0
 
 int cg_path_get_slice(const char *p, char **slice) {
         const char *e = NULL;