C.f.
0543105b0fb13e4243b71a78f62f81fb9dde5d51.
This makes if /run/elogind/{seats,sessions,users} are missing, then
sd_get_seats(), sd_get_sessions() and sd_get_uids() return 0, that is,
an empty list, instead of -ENOENT.
}
_public_ int sd_get_seats(char ***seats) {
}
_public_ int sd_get_seats(char ***seats) {
- return get_files_in_directory("/run/systemd/seats/", seats);
+ int r;
+
+ r = get_files_in_directory("/run/systemd/seats/", seats);
+ if (r == -ENOENT) {
+ if (seats)
+ *seats = NULL;
+ return 0;
+ }
+ return r;
}
_public_ int sd_get_sessions(char ***sessions) {
}
_public_ int sd_get_sessions(char ***sessions) {
- return get_files_in_directory("/run/systemd/sessions/", sessions);
+ int r;
+
+ r = get_files_in_directory("/run/systemd/sessions/", sessions);
+ if (r == -ENOENT) {
+ if (sessions)
+ *sessions = NULL;
+ return 0;
+ }
+ return r;
}
_public_ int sd_get_uids(uid_t **users) {
}
_public_ int sd_get_uids(uid_t **users) {
_cleanup_free_ uid_t *l = NULL;
d = opendir("/run/systemd/users/");
_cleanup_free_ uid_t *l = NULL;
d = opendir("/run/systemd/users/");
+ if (!d) {
+ if (errno == ENOENT) {
+ if (users)
+ *users = NULL;
+ return 0;
+ }
FOREACH_DIRENT_ALL(de, d, return -errno) {
int k;
FOREACH_DIRENT_ALL(de, d, return -errno) {
int k;