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| author | Denis Vlasenko | 2008-02-24 13:36:01 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-02-24 13:36:01 +0000 |
| commit | 400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1 (patch) | |
| tree | aa3cdc9a663f1ac2467803fc215899d86ed1db74 /shell/hush.c | |
| parent | d553faf5a53cf9d72e16fc789451a92a797f1b70 (diff) | |
| download | busybox-400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1.zip busybox-400d8bb45ee25ce226bb343a3dfaab84e6d3a8e1.tar.gz | |
less,klogd,syslogd,nc,tcpudp: exit on signal by killing itself, not exit(1)
*: minor shrink
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/shell/hush.c b/shell/hush.c index 820fd88..d9ef239 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. */ |