}
p = path_startswith(cgroup, root);
- if (p && p[0] && (p > cgroup))
+ if (p && p > cgroup)
*shifted = p - 1;
else
*shifted = cgroup;
}
#if 0 /// UNNEEDED by elogind
+int cg_get_keyed_attribute(const char *controller, const char *path, const char *attribute, const char **keys, char **values) {
+ _cleanup_free_ char *filename = NULL, *content = NULL;
+ char *line, *p;
+ int i, r;
+
+ for (i = 0; keys[i]; i++)
+ values[i] = NULL;
+
+ r = cg_get_path(controller, path, attribute, &filename);
+ if (r < 0)
+ return r;
+
+ r = read_full_file(filename, &content, NULL);
+ if (r < 0)
+ return r;
+
+ p = content;
+ while ((line = strsep(&p, "\n"))) {
+ char *key;
+
+ key = strsep(&line, " ");
+
+ for (i = 0; keys[i]; i++) {
+ if (streq(key, keys[i])) {
+ values[i] = strdup(line);
+ break;
+ }
+ }
+ }
+
+ for (i = 0; keys[i]; i++) {
+ if (!values[i]) {
+ for (i = 0; keys[i]; i++) {
+ free(values[i]);
+ values[i] = NULL;
+ }
+ return -ENOENT;
+ }
+ }
+
+ return 0;
+}
+
int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path) {
CGroupController c;
int r, unified;
mask |= CGROUP_CONTROLLER_TO_MASK(v);
}
- /* Currently, we only support the memory, io and pids
+ /* Currently, we support the cpu, memory, io and pids
* controller in the unified hierarchy, mask
* everything else off. */
- mask &= CGROUP_MASK_MEMORY | CGROUP_MASK_IO | CGROUP_MASK_PIDS;
+ mask &= CGROUP_MASK_CPU | CGROUP_MASK_MEMORY | CGROUP_MASK_IO | CGROUP_MASK_PIDS;
} else {
CGroupController c;