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authorThomas Rast <trast@inf.ethz.ch>2013-07-16 11:27:36 +0200
committerJunio C Hamano <gitster@pobox.com>2013-07-17 12:50:34 -0700
commit1d999ddd1daa6da2779d21b293ea9b275780bff8 (patch)
tree4c179cf554418c4acf3249a64b021225a5ec6361 /daemon.c
parent62e91efafd2030b7dc33ac6450b4e9a316e6ecc6 (diff)
downloadgit-1d999ddd1daa6da2779d21b293ea9b275780bff8.tar.gz
daemon/shell: refactor redirection of 0/1/2 from /dev/null
Both daemon.c and shell.c contain logic to open FDs 0/1/2 from /dev/null if they are not already open. Move the function in daemon.c to setup.c and use it in shell.c, too. While there, remove a 'not' that inverted the meaning of the comment. The point is indeed to *avoid* messing up. Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'daemon.c')
-rw-r--r--daemon.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/daemon.c b/daemon.c
index df8c0ab058..89aad6c4a3 100644
--- a/daemon.c
+++ b/daemon.c
@@ -1047,18 +1047,6 @@ static int service_loop(struct socketlist *socklist)
}
}
-/* if any standard file descriptor is missing open it to /dev/null */
-static void sanitize_stdfds(void)
-{
- int fd = open("/dev/null", O_RDWR, 0);
- while (fd != -1 && fd < 2)
- fd = dup(fd);
- if (fd == -1)
- die_errno("open /dev/null or dup failed");
- if (fd > 2)
- close(fd);
-}
-
#ifdef NO_POSIX_GOODIES
struct credentials;