From 269d491b6a71b5c3107681d95dcfa7b2baa4b538 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 4 Jul 2003 17:16:34 +0000
Subject: [PATCH] remove the usage of setvbuf() and use fflush() instead if no
 buffering should be done on the output

---
 src/main.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/main.c b/src/main.c
index 6b84f3f33..a40bc8be7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2063,6 +2063,7 @@ struct OutStruct {
 
 int my_fwrite(void *buffer, size_t size, size_t nmemb, void *stream)
 {
+  int rc;
   struct OutStruct *out=(struct OutStruct *)stream;
   struct Configurable *config = out->config;
   if(out && !out->stream) {
@@ -2070,12 +2071,6 @@ int my_fwrite(void *buffer, size_t size, size_t nmemb, void *stream)
     out->stream=fopen(out->filename, "wb");
     if(!out->stream)
       return -1; /* failure */
-    if(config->nobuffer) {
-      /* disable output buffering */
-#ifdef HAVE_SETVBUF
-      setvbuf(out->stream, NULL, _IONBF, 0);
-#endif
-    }
   }
 
   if(config->recvpersecond) {
@@ -2098,7 +2093,13 @@ int my_fwrite(void *buffer, size_t size, size_t nmemb, void *stream)
     config->lastrecvtime = now;
   }
 
-  return fwrite(buffer, size, nmemb, out->stream);
+  rc = fwrite(buffer, size, nmemb, out->stream);
+  
+  if(config->nobuffer)
+    /* disable output buffering */
+    fflush(out->stream);
+  
+  return rc;
 }
 
 struct InStruct {