sbase

suckless unix tools
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commit ac033652fe384da13cfae1b3791c1488c4a59f8c
parent bf17657544109faf6a55cdaeae47c3a84022cdaf
Author: sin <sin@2f30.org>
Date:   Mon Oct  7 16:37:23 +0100

Do not return 0 on error for setsid(1)

Diffstat:
setsid.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/setsid.c b/setsid.c @@ -1,5 +1,6 @@ /* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> * See LICENSE file for license details. */ +#include <errno.h> #include <stdio.h> #include <unistd.h> #include <stdlib.h> @@ -37,6 +38,5 @@ main(int argc, char *argv[]) eprintf("setsid:"); execvp(argv[0], argv); eprintf("execvp:"); - /* NOTREACHED */ - return 0; + return (errno == ENOENT) ? 127 : 126; }