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();
diff --git a/miscutils/setsid.c b/miscutils/setsid.c
index 347b2ba..47c44d2 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 @@
bb_show_usage();
if (getpgrp() == getpid()) {
- switch (fork()){
+ switch (fork()) {
case -1:
bb_perror_msg_and_die("fork");
case 0:
@@ -33,8 +30,8 @@
default: /* parent */
exit(0);
}
- /* child falls through */
}
+ /* child */
setsid(); /* no error possible */