Fixed gawk script for git-tar target.

[elogind.git] / src / basic / cgroup-util.c

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 98a353ddb079af1b6d23762613d0a1cb5a46f703..5dc631eee410a97a8fa6e277f20a781a5dabd414 100644 (file)
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -1203,10 +1203,11 @@ int cg_shift_path(const char *cgroup, const char *root, const char **shifted) {
                         return r;
 
                 root = rt;
+                log_debug_elogind("Determined root path: \"%s\"", root);
         }
 
         p = path_startswith(cgroup, root);
-        if (p && p > cgroup)
+        if (p && p[0] && (p > cgroup))
                 *shifted = p - 1;
         else
                 *shifted = cgroup;
@@ -1906,7 +1907,6 @@ int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path
 
         return 0;
 }
-#endif // 0
 
 int cg_attach_everywhere(CGroupMask supported, const char *path, pid_t pid, cg_migrate_callback_t path_callback, void *userdata) {
         CGroupController c;
@@ -1941,8 +1941,6 @@ int cg_attach_everywhere(CGroupMask supported, const char *path, pid_t pid, cg_m
         return 0;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int cg_attach_many_everywhere(CGroupMask supported, const char *path, Set* pids, cg_migrate_callback_t path_callback, void *userdata) {
         Iterator i;
         void *pidp;
@@ -2180,7 +2178,7 @@ int cg_unified(void) {
         else if (F_TYPE_EQUAL(fs.f_type, TMPFS_MAGIC))
 #else
         if (F_TYPE_EQUAL(fs.f_type, TMPFS_MAGIC))
-#endif // elogind
+#endif // 0
                 unified_cache = false;
         else
                 return -ENOEXEC;
@@ -2236,7 +2234,6 @@ int cg_enable_everywhere(CGroupMask supported, CGroupMask mask, const char *p) {
 
         return 0;
 }
-#endif // 0
 
 bool cg_is_unified_wanted(void) {
         static thread_local int wanted = -1;
@@ -2270,8 +2267,6 @@ bool cg_is_unified_wanted(void) {
         }
 }
 
-/// UNNEEDED by elogind
-#if 0
 bool cg_is_legacy_wanted(void) {
         return !cg_is_unified_wanted();
 }