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| author | Victor Kareh <[email protected]> | 2019-03-06 09:20:36 -0500 |
|---|---|---|
| committer | Victor Kareh <[email protected]> | 2019-03-07 09:45:59 -0500 |
| commit | 7f0a938467e4e3d57c68af1caa146a664458a911 (patch) | |
| tree | 8f6af59837db9428f04ce6fcf473146b06c19c75 | |
| parent | a6be59797e503d77bde9e52b86812c3acf34d52f (diff) | |
| download | mate-session-manager-7f0a938467e4e3d57c68af1caa146a664458a911.tar.bz2 mate-session-manager-7f0a938467e4e3d57c68af1caa146a664458a911.tar.xz | |
Guard against missing systemd
| -rw-r--r-- | mate-session/gsm-systemd.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mate-session/gsm-systemd.c b/mate-session/gsm-systemd.c index da3f23b..d03cafd 100644 --- a/mate-session/gsm-systemd.c +++ b/mate-session/gsm-systemd.c @@ -429,16 +429,31 @@ gsm_systemd_is_last_session_for_user (GsmSystemd *manager) gboolean is_last_session; int ret, i; +#ifdef HAVE_SYSTEMD ret = sd_pid_get_session (getpid (), &session); +#endif + + if (session == NULL) { + return FALSE; + } if (ret != 0) { + free (session); return FALSE; } +#ifdef HAVE_SYSTEMD ret = sd_uid_get_sessions (getuid (), FALSE, &sessions); +#endif + + if (sessions == NULL) { + free (session); + return FALSE; + } if (ret <= 0) { free (session); + free (sessions); return FALSE; } @@ -450,7 +465,9 @@ gsm_systemd_is_last_session_for_user (GsmSystemd *manager) if (g_strcmp0 (sessions[i], session) == 0) continue; +#ifdef HAVE_SYSTEMD ret = sd_session_get_state (sessions[i], &state); +#endif if (ret != 0) continue; @@ -461,7 +478,9 @@ gsm_systemd_is_last_session_for_user (GsmSystemd *manager) } free (state); +#ifdef HAVE_SYSTEMD ret = sd_session_get_type (sessions[i], &type); +#endif if (ret != 0) continue; |