X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fcgroup-util.c;h=b1063e9db9991819e40f8ab252edc5d5860ef5a7;hb=58764450160b12913bd66fe89901f0a37dec2774;hp=ba9eeb92165eea79522bffaa60bf681c28fac1eb;hpb=1cfc78c91965df340cdde100ad6cb3ed50b28927;p=elogind.git

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index ba9eeb921..b1063e9db 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -615,6 +615,8 @@ int cg_create(const char *controller, const char *path) {
         return 1;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int cg_create_and_attach(const char *controller, const char *path, pid_t pid) {
         int r, q;
 
@@ -631,6 +633,7 @@ int cg_create_and_attach(const char *controller, const char *path, pid_t pid) {
         /* This does not remove the cgroup on failure */
         return r;
 }
+#endif // 0
 
 int cg_attach(const char *controller, const char *path, pid_t pid) {
         _cleanup_free_ char *fs = NULL;
@@ -676,6 +679,8 @@ int cg_attach_fallback(const char *controller, const char *path, pid_t pid) {
         return 0;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int cg_set_group_access(
                 const char *controller,
                 const char *path,
@@ -732,6 +737,7 @@ int cg_set_task_access(
 
         return chmod_and_chown(procs, mode, uid, gid);
 }
+#endif // 0
 
 int cg_pid_get_path(const char *controller, pid_t pid, char **path) {
         _cleanup_fclose_ FILE *f = NULL;
@@ -748,7 +754,7 @@ int cg_pid_get_path(const char *controller, pid_t pid, char **path) {
 
                 controller = normalize_controller(controller);
         } else
-                controller = SYSTEMD_CGROUP_CONTROLLER;
+                controller = ELOGIND_CGROUP_CONTROLLER;
 
         fs = procfs_file_alloca(pid, "cgroup");
 
@@ -806,6 +812,8 @@ int cg_pid_get_path(const char *controller, pid_t pid, char **path) {
         return -ENOENT;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int cg_install_release_agent(const char *controller, const char *agent) {
         _cleanup_free_ char *fs = NULL, *contents = NULL;
         char *sc;
@@ -829,14 +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;
@@ -868,8 +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)
@@ -881,6 +886,7 @@ int cg_uninstall_release_agent(const char *controller) {
 
         return 0;
 }
+#endif // 0
 
 int cg_is_empty(const char *controller, const char *path, bool ignore_self) {
         _cleanup_fclose_ FILE *f = NULL;
@@ -1060,7 +1066,7 @@ int cg_mangle_path(const char *path, char **result) {
         if (r < 0)
                 return r;
 
-        return cg_get_path(c ? c : SYSTEMD_CGROUP_CONTROLLER, p ? p : "/", NULL, result);
+        return cg_get_path(c ? c : ELOGIND_CGROUP_CONTROLLER, p ? p : "/", NULL, result);
 }
 
 int cg_get_root_path(char **path) {
@@ -1069,7 +1075,7 @@ int cg_get_root_path(char **path) {
 
         assert(path);
 
-        r = cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, 1, &p);
+        r = cg_pid_get_path(ELOGIND_CGROUP_CONTROLLER, 1, &p);
         if (r < 0)
                 return r;
 
@@ -1117,7 +1123,7 @@ int cg_pid_get_path_shifted(pid_t pid, const char *root, char **cgroup) {
         assert(pid >= 0);
         assert(cgroup);
 
-        r = cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, pid, &raw);
+        r = cg_pid_get_path(ELOGIND_CGROUP_CONTROLLER, pid, &raw);
         if (r < 0)
                 return r;
 
@@ -1713,7 +1719,6 @@ int cg_slice_to_path(const char *unit, char **ret) {
 
         return 0;
 }
-#endif // 0
 
 int cg_set_attribute(const char *controller, const char *path, const char *attribute, const char *value) {
         _cleanup_free_ char *p = NULL;
@@ -1736,6 +1741,7 @@ int cg_get_attribute(const char *controller, const char *path, const char *attri
 
         return read_one_line_file(p, ret);
 }
+#endif // 0
 
 static const char mask_names[] =
         "cpu\0"
@@ -1744,6 +1750,8 @@ static const char mask_names[] =
         "memory\0"
         "devices\0";
 
+/// UNNEEDED by elogind
+#if 0
 int cg_create_everywhere(CGroupControllerMask supported, CGroupControllerMask mask, const char *path) {
         CGroupControllerMask bit = 1;
         const char *n;
@@ -1754,7 +1762,7 @@ int cg_create_everywhere(CGroupControllerMask supported, CGroupControllerMask ma
          * in all others */
 
         /* First create the cgroup in our own hierarchy. */
-        r = cg_create(SYSTEMD_CGROUP_CONTROLLER, path);
+        r = cg_create(ELOGIND_CGROUP_CONTROLLER, path);
         if (r < 0)
                 return r;
 
@@ -1770,13 +1778,14 @@ int cg_create_everywhere(CGroupControllerMask supported, CGroupControllerMask ma
 
         return 0;
 }
+#endif // 0
 
 int cg_attach_everywhere(CGroupControllerMask supported, const char *path, pid_t pid, cg_migrate_callback_t path_callback, void *userdata) {
         CGroupControllerMask bit = 1;
         const char *n;
         int r;
 
-        r = cg_attach(SYSTEMD_CGROUP_CONTROLLER, path, pid);
+        r = cg_attach(ELOGIND_CGROUP_CONTROLLER, path, pid);
         if (r < 0)
                 return r;
 
@@ -1800,6 +1809,8 @@ int cg_attach_everywhere(CGroupControllerMask supported, const char *path, pid_t
         return 0;
 }
 
+/// UNNEEDED by elogind
+#if 0
 int cg_attach_many_everywhere(CGroupControllerMask supported, const char *path, Set* pids, cg_migrate_callback_t path_callback, void *userdata) {
         Iterator i;
         void *pidp;
@@ -1823,7 +1834,7 @@ int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, cons
         int r;
 
         if (!path_equal(from, to))  {
-                r = cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, from, SYSTEMD_CGROUP_CONTROLLER, to, false, true);
+                r = cg_migrate_recursive(ELOGIND_CGROUP_CONTROLLER, from, ELOGIND_CGROUP_CONTROLLER, to, false, true);
                 if (r < 0)
                         return r;
         }
@@ -1838,7 +1849,7 @@ int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, cons
                         if (!p)
                                 p = to;
 
-                        cg_migrate_recursive_fallback(SYSTEMD_CGROUP_CONTROLLER, to, n, p, false, false);
+                        cg_migrate_recursive_fallback(ELOGIND_CGROUP_CONTROLLER, to, n, p, false, false);
                 }
 
                 bit <<= 1;
@@ -1852,7 +1863,7 @@ int cg_trim_everywhere(CGroupControllerMask supported, const char *path, bool de
         const char *n;
         int r;
 
-        r = cg_trim(SYSTEMD_CGROUP_CONTROLLER, path, delete_root);
+        r = cg_trim(ELOGIND_CGROUP_CONTROLLER, path, delete_root);
         if (r < 0)
                 return r;
 
@@ -1930,3 +1941,4 @@ int cg_kernel_controllers(Set *controllers) {
 
         return 0;
 }
+#endif // 0