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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-19 21:19:35 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-19 21:19:35 +0000
commit9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e (patch)
tree69a650a8cd686f21087fc572a995420b6ac632cc /miscutils/setsid.c
parentf8c11aa65df2af4ab20c0effc42997bbd7357cc3 (diff)
downloadbusybox-9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e.tar.gz
busybox-9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e.tar.bz2
openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
(will close all fd's > 2 on daemonization now) getty: fix "getty -" support, and also do not try to chown/chmod "-" telnetd: fix "lost ctty" bug Yet another attempt on saner function names: bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
Diffstat (limited to 'miscutils/setsid.c')
-rw-r--r--miscutils/setsid.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/miscutils/setsid.c b/miscutils/setsid.c
index 347b2babd..47c44d2cc 100644
--- a/miscutils/setsid.c
+++ b/miscutils/setsid.c
@@ -15,9 +15,6 @@
*/
#include "busybox.h"
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
int setsid_main(int argc, char *argv[])
{
@@ -25,7 +22,7 @@ int setsid_main(int argc, char *argv[])
bb_show_usage();
if (getpgrp() == getpid()) {
- switch (fork()){
+ switch (fork()) {
case -1:
bb_perror_msg_and_die("fork");
case 0:
@@ -33,8 +30,8 @@ int setsid_main(int argc, char *argv[])
default: /* parent */
exit(0);
}
- /* child falls through */
}
+ /* child */
setsid(); /* no error possible */