From 01f2f1126eae05c9c1bd4b0560fd154e475b3bda Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@dside.dyndns.org>
Date: Sat, 12 May 2012 06:33:32 +0200
Subject: Report with different error codes if library will block until buffer
 is free or if the supplied block is too big to fit into the buffer

---
 fastwriter.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'fastwriter.c')

diff --git a/fastwriter.c b/fastwriter.c
index 84ef022..e812681 100644
--- a/fastwriter.c
+++ b/fastwriter.c
@@ -241,9 +241,13 @@ static void *fastwriter_writer_thread(void *user) {
 int fastwriter_push(fastwriter_t *ctx, size_t size, const void *data) {
     size_t part1, end;
     size_t free = fastwriter_compute_free_space(ctx);
-
+    
     if (free < size) {
 	ctx->max_usage = ctx->size;
+
+        if (size > ctx->size) {
+            return EOVERFLOW;
+        }
 	
 	if ((ctx->flags&FASTWRITER_FLAGS_BLOCK)==0)
 	    return EWOULDBLOCK;
-- 
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