Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make yes exit if a write fails (due to, e.g., EPIPE or revocation).

Browse Source 
With advice from rillig@; discussed on tech-userlevel on 2005-11-18.
This commit is contained in:
jld 2006-04-24 05:24:03 +00:00
parent a7d881767a
commit c861d33e38
1 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
usr.bin/yes/yes.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: yes.c,v 1.7 2005/11/18 22:16:49 jld Exp $ */
/* $NetBSD: yes.c,v 1.8 2006/04/24 05:24:03 jld Exp $ */
/*
* Copyright (c) 1987, 1993
@ -39,18 +39,21 @@ __COPYRIGHT("@(#) Copyright (c) 1987, 1993\n\
#if 0
static char sccsid[] = "@(#)yes.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: yes.c,v 1.7 2005/11/18 22:16:49 jld Exp $");
__RCSID("$NetBSD: yes.c,v 1.8 2006/04/24 05:24:03 jld Exp $");
#endif /* not lint */
#include <stdio.h>
#include <stdlib.h>
int
main(int argc, char **argv)
{
const char *yes;
if (argc > 1)
for(;;)
(void)puts(argv[1]);
else for (;;)
(void)puts("y");
yes = (argc > 1) ? argv[1] : "y";
while(puts(yes) >= 0)
continue;
return EXIT_FAILURE;
}