return cg_pid_get_machine_name(pid, name);
}
+_public_ int sd_pid_get_slice(pid_t pid, char **slice) {
+
+ if (pid < 0)
+ return -EINVAL;
+ if (!slice)
+ return -EINVAL;
+
+ return cg_pid_get_slice(pid, slice);
+}
+
_public_ int sd_pid_get_owner_uid(pid_t pid, uid_t *uid) {
if (pid < 0)
return session_get_string(session, "TTY", tty);
}
+_public_ int sd_session_get_vt(const char *session, unsigned *vtnr) {
+ _cleanup_free_ char *vtnr_string;
+ unsigned u;
+ int r;
+
+ r = session_get_string(session, "VTNr", &vtnr_string);
+ if (r < 0)
+ return r;
+
+ r = safe_atou(vtnr_string, &u);
+ if (r < 0)
+ return r;
+
+ *vtnr = u;
+ return 0;
+}
+
_public_ int sd_session_get_service(const char *session, char **service) {
return session_get_string(session, "SERVICE", service);
}
return r;
}
-int sd_get_machine_names(char ***machines) {
- _cleanup_closedir_ DIR *d = NULL;
- _cleanup_strv_free_ char **l = NULL;
- _cleanup_free_ char *md = NULL;
- char *n;
- int c = 0, r;
-
- r = cg_get_machine_path(&md);
- if (r < 0)
- return r;
-
- r = cg_enumerate_subgroups(SYSTEMD_CGROUP_CONTROLLER, md, &d);
- if (r < 0)
- return r;
-
- while ((r = cg_read_subgroup(d, &n)) > 0) {
-
- r = strv_push(&l, n);
- if (r < 0) {
- free(n);
- return -ENOMEM;
- }
-
- c++;
- }
-
- if (r < 0)
- return r;
-
- if (machines) {
- *machines = l;
- l = NULL;
- }
-
- return c;
+_public_ int sd_get_machine_names(char ***machines) {
+ return get_files_in_directory("/run/systemd/machines/", machines);
}
static inline int MONITOR_TO_FD(sd_login_monitor *m) {
}
if (!category || streq(category, "machine")) {
- _cleanup_free_ char *md = NULL, *p = NULL;
- int r;
-
- r = cg_get_machine_path(&md);
- if (r < 0)
- return r;
-
- r = cg_get_path(SYSTEMD_CGROUP_CONTROLLER, md, NULL, &p);
- if (r < 0)
- return r;
-
- k = inotify_add_watch(fd, p, IN_MOVED_TO|IN_CREATE|IN_DELETE);
+ k = inotify_add_watch(fd, "/run/systemd/machines/", IN_MOVED_TO|IN_DELETE);
if (k < 0) {
close_nointr_nofail(fd);
return -errno;