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authorAnthony G. Basile <blueness@gentoo.org>2014-08-05 19:22:24 -0400
committerAnthony G. Basile <blueness@gentoo.org>2014-08-05 19:22:24 -0400
commitb1ac60946d1625e14029ea9b7fa3aa4c06e0795f (patch)
tree28cdd75fec8c6c6a2cf69c9668add048c10370f8 /src/shared/exit-status.c
parent4b8733ffe9c0fe8e5a527186d323dab93e43fb37 (diff)
src/shared: refactor shared code
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/shared/exit-status.c')
-rw-r--r--src/shared/exit-status.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/shared/exit-status.c b/src/shared/exit-status.c
new file mode 100644
index 0000000000..79bb8ca981
--- /dev/null
+++ b/src/shared/exit-status.c
@@ -0,0 +1,48 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdlib.h>
+#include <sys/wait.h>
+
+#include "exit-status.h"
+#include "set.h"
+#include "macro.h"
+
+bool is_clean_exit(int code, int status, ExitStatusSet *success_status) {
+
+ if (code == CLD_EXITED)
+ return status == 0 ||
+ (success_status &&
+ set_contains(success_status->status, INT_TO_PTR(status)));
+
+ /* If a daemon does not implement handlers for some of the
+ * signals that's not considered an unclean shutdown */
+ if (code == CLD_KILLED)
+ return
+ status == SIGHUP ||
+ status == SIGINT ||
+ status == SIGTERM ||
+ status == SIGPIPE ||
+ (success_status &&
+ set_contains(success_status->signal, INT_TO_PTR(status)));
+
+ return false;
+}