From: Timo Sirainen <tss@iki.fi>
Date: Mon, 28 Jun 2004 16:13:59 +0000 (+0300)
Subject: Allow giving 0 max_buffer_size, in which case "optimal" size is used.
X-Git-Tag: 1.1.alpha1~3861
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b7eeffb5752b500ac62ba1fd01c4a8c4ada14e9;p=thirdparty%2Fdovecot%2Fcore.git

Allow giving 0 max_buffer_size, in which case "optimal" size is used.

--HG--
branch : HEAD
---

diff --git a/src/lib/ostream-file.c b/src/lib/ostream-file.c
index f6887df71d..44285acec1 100644
--- a/src/lib/ostream-file.c
+++ b/src/lib/ostream-file.c
@@ -858,5 +858,9 @@ o_stream_create_file(int fd, pool_t pool, size_t max_buffer_size,
 			fstream->no_socket_cork = TRUE;
 		}
 	}
+
+	if (max_buffer_size == 0)
+		fstream->max_buffer_size = fstream->optimal_block_size;
+
 	return ostream;
 }
diff --git a/src/lib/ostream.h b/src/lib/ostream.h
index f6b018818b..8ad1d9840c 100644
--- a/src/lib/ostream.h
+++ b/src/lib/ostream.h
@@ -10,6 +10,8 @@ struct ostream {
 	struct _ostream *real_stream;
 };
 
+/* Create new output stream from given file descriptor.
+   If max_buffer_size is 0, an "optimal" buffer size is used (max 128kB). */
 struct ostream *
 o_stream_create_file(int fd, pool_t pool, size_t max_buffer_size,
 		     int autoclose_fd);