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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-24 13:36:01 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-24 13:36:01 +0000
commit400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1 (patch)
treeaa3cdc9a663f1ac2467803fc215899d86ed1db74 /shell
parentd553faf5a53cf9d72e16fc789451a92a797f1b70 (diff)
downloadbusybox-400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1.tar.gz
busybox-400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1.tar.bz2
less,klogd,syslogd,nc,tcpudp: exit on signal by killing itself, not exit(1)
*: minor shrink
Diffstat (limited to 'shell')
-rw-r--r--shell/hush.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 820fd888d..d9ef2390e 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -808,12 +808,7 @@ static void sigexit(int sig)
if (sig <= 0)
_exit(- sig);
- /* Enable only this sig and kill ourself with it */
- signal(sig, SIG_DFL);
- sigdelset(&block_all, sig);
- sigprocmask(SIG_SETMASK, &block_all, NULL);
- raise(sig);
- _exit(1); /* Should not reach it */
+ kill_myself_with_sig(sig); /* does not return */
}
/* Restores tty foreground process group, and exits. */