From f0d98b0517097509e1ebe2ac333f1ed70e7ea4f1 Mon Sep 17 00:00:00 2001
From: "Kirill A. Shutemov" <kirill@shutemov.name>
Date: Fri, 25 Dec 2009 18:19:18 +0000
Subject: [PATCH] slirp/misc.c: fix warning with _FORTIFY_SOURCE
CC slirp/misc.o
cc1: warnings being treated as errors
slirp/misc.c: In function 'fork_exec':
slirp/misc.c:209: error: ignoring return value of 'write', declared with attribute warn_unused_result
make: *** [slirp/misc.o] Error 1
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
slirp/misc.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/slirp/misc.c b/slirp/misc.c
index c76ad8fefd..05f4fb329f 100644
--- a/slirp/misc.c
+++ b/slirp/misc.c
@@ -200,14 +200,8 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
execvp(argv[0], (char **)argv);
/* Ooops, failed, let's tell the user why */
- {
- char buff[256];
-
- snprintf(buff, sizeof(buff),
- "Error: execvp of %s failed: %s\n",
- argv[0], strerror(errno));
- write(2, buff, strlen(buff)+1);
- }
+ fprintf(stderr, "Error: execvp of %s failed: %s\n",
+ argv[0], strerror(errno));
close(0); close(1); close(2); /* XXX */
exit(1);