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authorMax Kellermann <max@duempel.org>2009-02-15 16:27:09 +0100
committerMax Kellermann <max@duempel.org>2009-02-15 16:27:09 +0100
commitfd8c63b619552f379353e9d6c430cda1164aafc4 (patch)
tree144ec770ee21078398f9857c9217b96da53e3d6f /src
parentfd69782a996b02732d92dc846b6d55cc0ad2c031 (diff)
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daemon: moved code to daemonize_detach()
Moved the code which detaches from the parent process/session to a separate function.
Diffstat (limited to 'src')
-rw-r--r--src/daemon.c42
1 files changed, 23 insertions, 19 deletions
diff --git a/src/daemon.c b/src/daemon.c
index 02b5a4ba9..bb2b8ded1 100644
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -126,6 +126,27 @@ daemonize_set_user(void)
#endif
}
+static void
+daemonize_detach(void)
+{
+ pid_t pid;
+
+ fflush(NULL);
+
+ pid = fork();
+ if (pid > 0)
+ _exit(EXIT_SUCCESS);
+ else if (pid < 0)
+ g_error("problems fork'ing for daemon!");
+
+ if (chdir("/") < 0)
+ g_error("problems changing to root directory");
+
+ setsid();
+
+ g_debug("daemonized!");
+}
+
void
daemonize(bool detach)
{
@@ -143,25 +164,8 @@ daemonize(bool detach)
}
}
- if (detach) {
- int pid;
-
- fflush(NULL);
- pid = fork();
- if (pid > 0)
- _exit(EXIT_SUCCESS);
- else if (pid < 0) {
- g_error("problems fork'ing for daemon!");
- }
-
- if (chdir("/") < 0) {
- g_error("problems changing to root directory");
- }
-
- setsid();
-
- g_debug("daemonized!");
- }
+ if (detach)
+ daemonize_detach();
if (pidfile != NULL) {
g_debug("writing pid file");