From bf65f53fbaaca39600017247108b0627033f2fb1 Mon Sep 17 00:00:00 2001
From: Filip Navara <filip.navara@gmail.com>
Date: Mon, 27 Jul 2009 10:02:04 -0500
Subject: Remove setvbuf(<handle>, NULL, _IOLBF, 0) calls for Win32

On Win32 the setvbuf function requires the last parameter to be size between 2 and INT_MAX bytes, so the calls always failed. Since the whole point of the calls is to set line-buffered mode for the file handle and that's not supported on Win32 anyway, conditionally remove them.

Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 vl.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'vl.c')

diff --git a/vl.c b/vl.c
index bdf2fe8..198523e 100644
--- a/vl.c
+++ b/vl.c
@@ -5755,7 +5755,10 @@ int main(int argc, char **argv, char **envp)
         exit(1);
     }
 
+#ifndef _WIN32
+    /* Win32 doesn't support line-buffering and requires size >= 2 */
     setvbuf(stdout, NULL, _IOLBF, 0);
+#endif
 
     init_timers();
     if (init_timer_alarm() < 0) {
-- 
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