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authorMartin Mares <mj@ucw.cz>2007-06-20 09:33:26 +0200
committerMartin Mares <mj@ucw.cz>2007-06-20 09:33:26 +0200
commit8411a37e7dc72a5fd2e4fb68d1c557dc89253973 (patch)
treec3c9738aca6705abf8aa0901c33be186a86073b5 /sysdep/unix
parent4b1cf69e765b19ebc0cb988be08910c156c76376 (diff)
downloadbird-8411a37e7dc72a5fd2e4fb68d1c557dc89253973.tar
bird-8411a37e7dc72a5fd2e4fb68d1c557dc89253973.zip
Detach from the TTY properly.
Diffstat (limited to 'sysdep/unix')
-rw-r--r--sysdep/unix/main.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 335f42a..da1ba37 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -435,6 +435,11 @@ main(int argc, char **argv)
if (pid)
return 0;
setsid();
+ close(0);
+ if (open("/dev/null", O_RDWR) < 0)
+ die("Cannot open /dev/null: %m");
+ dup2(0, 1);
+ dup2(0, 2);
}
signal_init();