From: Kirill A. Shutemov <kirill@shutemov.name>
Date: Fri, 25 Dec 2009 18:19:18 +0000 (+0000)
Subject: slirp/misc.c: fix warning with _FORTIFY_SOURCE
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~1405^2~17^2~5534
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f0d98b0517097509e1ebe2ac333f1ed70e7ea4f1;p=sdk%2Femulator%2Fqemu.git

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>
---

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);