#include <string.h>
#include <errno.h>
#include <sys/inotify.h>
+#include <sys/poll.h>
#include "util.h"
#include "cgroup-util.h"
#include "macro.h"
#include "sd-login.h"
#include "strv.h"
+#include "fileio.h"
_public_ int sd_pid_get_session(pid_t pid, char **session) {
int r;
}
FOREACH_WORD(w, l, s, state) {
- if (strncmp(t, w, l) == 0) {
+ if (strneq(t, w, l)) {
free(s);
free(t);
}
_public_ int sd_uid_get_sessions(uid_t uid, int require_active, char ***sessions) {
- return uid_get_array(uid, require_active ? "ACTIVE_SESSIONS" : "SESSIONS", sessions);
+ return uid_get_array(
+ uid,
+ require_active == 0 ? "ONLINE_SESSIONS" :
+ require_active > 0 ? "ACTIVE_SESSIONS" :
+ "SESSIONS",
+ sessions);
}
_public_ int sd_uid_get_seats(uid_t uid, int require_active, char ***seats) {
- return uid_get_array(uid, require_active ? "ACTIVE_SEATS" : "SEATS", seats);
+ return uid_get_array(
+ uid,
+ require_active == 0 ? "ONLINE_SEATS" :
+ require_active > 0 ? "ACTIVE_SEATS" :
+ "SEATS",
+ seats);
}
static int file_of_session(const char *session, char **_p) {
return session_get_string(session, "SEAT", seat);
}
+_public_ int sd_session_get_tty(const char *session, char **tty) {
+ return session_get_string(session, "TTY", tty);
+}
+
_public_ int sd_session_get_service(const char *session, char **service) {
return session_get_string(session, "SERVICE", service);
}
return r;
}
-_public_ int sd_seat_can_multi_session(const char *seat) {
+static int seat_get_can(const char *seat, const char *variable) {
char *p, *s = NULL;
int r;
return r;
r = parse_env_file(p, NEWLINE,
- "CAN_MULTI_SESSION", &s,
+ variable, &s,
NULL);
free(p);
return r;
}
+_public_ int sd_seat_can_multi_session(const char *seat) {
+ return seat_get_can(seat, "CAN_MULTI_SESSION");
+}
+
+_public_ int sd_seat_can_tty(const char *seat) {
+ return seat_get_can(seat, "CAN_TTY");
+}
+
+_public_ int sd_seat_can_graphical(const char *seat) {
+ return seat_get_can(seat, "CAN_GRAPHICAL");
+}
+
_public_ int sd_get_seats(char ***seats) {
return get_files_in_directory("/run/systemd/seats/", seats);
}
return -errno;
for (;;) {
- struct dirent buffer, *de;
+ struct dirent *de;
+ union dirent_storage buf;
int k;
uid_t uid;
- k = readdir_r(d, &buffer, &de);
+ k = readdir_r(d, &buf.de, &de);
if (k != 0) {
r = -k;
goto finish;
return MONITOR_TO_FD(m);
}
+
+_public_ int sd_login_monitor_get_events(sd_login_monitor *m) {
+
+ if (!m)
+ return -EINVAL;
+
+ /* For now we will only return POLLIN here, since we don't
+ * need anything else ever for inotify. However, let's have
+ * this API to keep our options open should we later on need
+ * it. */
+ return POLLIN;
+}
+
+_public_ int sd_login_monitor_get_timeout(sd_login_monitor *m, uint64_t *timeout_usec) {
+
+ if (!m)
+ return -EINVAL;
+ if (!timeout_usec)
+ return -EINVAL;
+
+ /* For now we will only return (uint64_t) -1, since we don't
+ * need any timeout. However, let's have this API to keep our
+ * options open should we later on need it. */
+ *timeout_usec = (uint64_t) -1;
+ return 0;
+}