+static int create_generator_dir(Manager *m, char **generator, const char *name) {
+ char *p;
+ int r;
+
+ assert(m);
+ assert(generator);
+ assert(name);
+
+ if (*generator)
+ return 0;
+
+ if (m->running_as == MANAGER_SYSTEM && getpid() == 1) {
+
+ p = strappend("/run/systemd/", name);
+ if (!p) {
+ log_error("Out of memory");
+ return -ENOMEM;
+ }
+
+ r = mkdir_p_label(p, 0755);
+ if (r < 0) {
+ log_error("Failed to create generator directory: %s", strerror(-r));
+ free(p);
+ return r;
+ }
+ } else {
+ p = join("/tmp/systemd-", name, ".XXXXXX", NULL);
+ if (!p) {
+ log_error("Out of memory");
+ return -ENOMEM;
+ }
+
+ if (!mkdtemp(p)) {
+ free(p);
+ log_error("Failed to create generator directory: %m");
+ return -errno;
+ }
+ }
+
+ *generator = p;
+ return 0;
+}
+
+static void trim_generator_dir(Manager *m, char **generator) {
+ assert(m);
+ assert(generator);
+
+ if (!*generator)
+ return;
+
+ if (rmdir(*generator) >= 0) {
+ free(*generator);
+ *generator = NULL;
+ }
+
+ return;
+}
+