Re: [PATCH v2 1/2] daemon: move daemonize() to libgit.a
From: Erik Faye-Lund <hidden>
Date: 2016-06-15 22:59:52
Possibly related (same subject, not in this thread)
- 2016-06-15 · Re: [PATCH v2 1/2] daemon: move daemonize() to libgit.a · Junio C Hamano <hidden>
- 2016-06-15 · Re: [PATCH v2 1/2] daemon: move daemonize() to libgit.a · Duy Nguyen <hidden>
- 2016-06-15 · Re: [PATCH v2 1/2] daemon: move daemonize() to libgit.a · Junio C Hamano <hidden>
On Sat, Feb 8, 2014 at 8:08 AM, Nguyễn Thái Ngọc Duy [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Nguyễn Thái Ngọc Duy <redacted>diff --git a/setup.c b/setup.c index 6c3f85f..b09a412 100644 --- a/setup.c +++ b/setup.c@@ -787,3 +787,27 @@ void sanitize_stdfds(void) if (fd > 2) close(fd); } + +int daemonize(void) +{ +#ifdef NO_POSIX_GOODIES + errno = -ENOSYS; + return -1; +#else + switch (fork()) { + case 0: + break; + case -1: + die_errno("fork failed"); + default: + exit(0); + } + if (setsid() == -1) + die_errno("setsid failed"); + close(0); + close(1); + close(2); + sanitize_stdfds(); + return 0; +#endif +}
Nice change. Just a nit: When I added the NO_POSIX_GOODIES-flag, Junio wanted the implementations to be separate.