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authorMatthias Lederhofer <matled@gmx.net>2006-07-13 10:18:08 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-07-14 04:50:41 (GMT)
commit45ed5d7f4cf641d1f64a83613f5a29b31268f8e8 (patch)
treeb63c5a2908de5243f04188bf073535354186924a /daemon.c
parent5f490ce03c16411b737374c12ed377c74af1ca9d (diff)
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daemon: new option --pid-file=<path> to store the pid
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'daemon.c')
-rw-r--r--daemon.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/daemon.c b/daemon.c
index 01ccda3..cdc4266 100644
--- a/daemon.c
+++ b/daemon.c
@@ -674,6 +674,15 @@ static void sanitize_stdfds(void)
close(fd);
}
+static void store_pid(const char *path)
+{
+ FILE *f = fopen(path, "w");
+ if (!f)
+ die("cannot open pid file %s: %s", path, strerror(errno));
+ fprintf(f, "%d\n", getpid());
+ fclose(f);
+}
+
static int serve(int port)
{
int socknum, *socklist;
@@ -689,6 +698,7 @@ int main(int argc, char **argv)
{
int port = DEFAULT_GIT_PORT;
int inetd_mode = 0;
+ const char *pid_file = NULL;
int i;
/* Without this we cannot rely on waitpid() to tell
@@ -753,6 +763,10 @@ int main(int argc, char **argv)
user_path = arg + 12;
continue;
}
+ if (!strncmp(arg, "--pid-file=", 11)) {
+ pid_file = arg + 11;
+ continue;
+ }
if (!strcmp(arg, "--")) {
ok_paths = &argv[i+1];
break;
@@ -787,5 +801,8 @@ int main(int argc, char **argv)
sanitize_stdfds();
+ if (pid_file)
+ store_pid(pid_file);
+
return serve(port);
}