Signed-off-by: Matthias Lederhofer <matled@xxxxxxx>
---
daemon.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/daemon.c b/daemon.c
index e6b1730..4b85930 100644
--- a/daemon.c
+++ b/daemon.c
@@ -680,6 +680,15 @@ static void sanitize_stdfds(void)
close(devnull);
}
+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;
@@ -695,6 +704,7 @@ 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
@@ -759,6 +769,10 @@ 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;
@@ -793,5 +807,8 @@ int main(int argc, char **argv)
sanitize_stdfds();
+ if (pid_file)
+ store_pid(pid_file);
+
return serve(port);
}
--
1.4.1.gb16f
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