From: Niels Provos <provos@gmail.com>
Date: Fri, 11 Jun 2004 04:42:56 +0000 (+0000)
Subject: make it compile on systems without vasprintf
X-Git-Tag: release-1.1b~62
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=de5fc61928cd202ef35c860039ab16000b89fd5b;p=libevent

make it compile on systems without vasprintf


svn:r107
---

diff --git a/buffer.c b/buffer.c
index bbd9378f..afdcb1d2 100644
--- a/buffer.c
+++ b/buffer.c
@@ -120,26 +120,30 @@ evbuffer_add_printf(struct evbuffer *buf, char *fmt, ...)
 {
 	int res = -1;
 	char *msg;
-#ifdef WIN32
+#ifndef HAVE_VASPRINTF
 	static char buffer[4096];
 #endif
 	va_list ap;
 
 	va_start(ap, fmt);
 
-#ifndef WIN32
+#ifdef HAVE_VASPRINTF
 	if (vasprintf(&msg, fmt, ap) == -1)
 		goto end;
 #else
+#  ifdef WIN32
 	_vsnprintf(buffer, sizeof(buffer) - 1, fmt, ap);
 	buffer[sizeof(buffer)-1] = '\0';
+#  else /* ! WIN32 */
+	vsnprintf(buffer, sizeof(buffer), fmt, ap);
+#  endif
 	msg = buffer;
 #endif
 	
 	res = strlen(msg);
 	if (evbuffer_add(buf, msg, res) == -1)
 		res = -1;
-#ifndef WIN32
+#ifdef HAVE_VASPRINTF
 	free(msg);
 
 end: