diff options
Diffstat (limited to 'toys/other/timeout.c')
| -rw-r--r-- | toys/other/timeout.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/toys/other/timeout.c b/toys/other/timeout.c index 4b8a87df..f8acabf5 100644 --- a/toys/other/timeout.c +++ b/toys/other/timeout.c @@ -60,15 +60,14 @@ void timeout_main(void) if (TT.s_signal && -1 == (TT.nextsig = sig_to_num(TT.s_signal))) error_exit("bad -s: '%s'", TT.s_signal); - if (!(TT.pid = fork())) xexec_optargs(1); + if (!(TT.pid = xfork())) xexec_optargs(1); else { int status; signal(SIGALRM, handler); setitimer(ITIMER_REAL, &TT.itv, (void *)&toybuf); while (-1 == waitpid(TT.pid, &status, 0) && errno == EINTR); - if (WIFEXITED(status)) toys.exitval = WEXITSTATUS(status); - else if (WIFSIGNALED(status)) toys.exitval = WTERMSIG(status); - else toys.exitval = 1; + toys.exitval = WIFEXITED(status) + ? WEXITSTATUS(status) : WTERMSIG(status) + 127; } } |