diff options
| author | Alexander Zubkov <green@msu.ru> | 2018-08-24 17:42:15 +0200 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2018-12-04 16:53:39 -0600 |
| commit | 9dae4f2e38ceae227933673e25db9583e8f610a6 (patch) | |
| tree | cebb9d995a321e0e9be2c452fc34eb0f2d26f3f9 /src/rc | |
| parent | d126542dc626c8295b0f2cfcdee7bf5aa79daff1 (diff) | |
supervise-daemon: redirect std{in,out,err} to /dev/null after demonizing
This fixes #239.
Diffstat (limited to 'src/rc')
| -rw-r--r-- | src/rc/supervise-daemon.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/rc/supervise-daemon.c b/src/rc/supervise-daemon.c index 4def6823..0d477a54 100644 --- a/src/rc/supervise-daemon.c +++ b/src/rc/supervise-daemon.c @@ -982,6 +982,9 @@ int main(int argc, char **argv) tty_fd = open("/dev/tty", O_RDWR); #endif devnull_fd = open("/dev/null", O_RDWR); + dup2(devnull_fd, STDIN_FILENO); + dup2(devnull_fd, STDOUT_FILENO); + dup2(devnull_fd, STDERR_FILENO); child_pid = fork(); if (child_pid == -1) eerrorx("%s: fork: %s", applet, strerror(errno)); |