diff options
Diffstat (limited to 'toys/other/timeout.c')
| -rw-r--r-- | toys/other/timeout.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/toys/other/timeout.c b/toys/other/timeout.c index 20722b7e..d6715a5f 100644 --- a/toys/other/timeout.c +++ b/toys/other/timeout.c @@ -4,7 +4,7 @@ * * No standard -USE_TIMEOUT(NEWTOY(timeout, "<2^(foreground)(preserve-status)vk:s(signal):", TOYFLAG_USR|TOYFLAG_BIN)) +USE_TIMEOUT(NEWTOY(timeout, "<2^(foreground)(preserve-status)vk:s(signal):", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_ARGFAIL(125))) config TIMEOUT bool "timeout" @@ -66,9 +66,6 @@ void xparsetimeval(char *s, struct timeval *tv) void timeout_main(void) { - // If timeout fails to parse its arguments, it exits with 125. - // TODO: this and grep both have a bug where built-in error checking like - // "too few arguments" will exit 1 instead of the custom value. toys.exitval = 125; // Parse early to get any errors out of the way. @@ -81,14 +78,8 @@ void timeout_main(void) if (!FLAG(foreground)) setpgid(0, 0); - if (!(TT.pid = XVFORK())) { - char **argv = toys.optargs+1; - - execvp(argv[0], argv); - perror_msg("failed to run '%s'", argv[0]); - toys.exitval = (errno == ENOENT) ? 127 : 126; - _xexit(); - } else { + if (!(TT.pid = XVFORK())) xexec(toys.optargs+1); + else { int status; xsignal(SIGALRM, handler); |