From: Timo Sirainen <tss@iki.fi>
Date: Wed, 14 Dec 2011 11:50:43 +0000 (+0200)
Subject: Added i_stream_unset_destroy_callback()
X-Git-Tag: 2.1.rc2~39
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c28f6aa0b70af4811c9ace9114fe827c2f503455;p=thirdparty%2Fdovecot%2Fcore.git

Added i_stream_unset_destroy_callback()
---

diff --git a/src/lib/istream.c b/src/lib/istream.c
index 7ff659b921..04b0efbdbd 100644
--- a/src/lib/istream.c
+++ b/src/lib/istream.c
@@ -54,6 +54,14 @@ void i_stream_set_destroy_callback(struct istream *stream,
 	iostream->destroy_context = context;
 }
 
+void i_stream_unset_destroy_callback(struct istream *stream)
+{
+	struct iostream_private *iostream = &stream->real_stream->iostream;
+
+	iostream->destroy_callback = NULL;
+	iostream->destroy_context = NULL;
+}
+
 int i_stream_get_fd(struct istream *stream)
 {
 	struct istream_private *_stream = stream->real_stream;
diff --git a/src/lib/istream.h b/src/lib/istream.h
index 319036ae00..134310a059 100644
--- a/src/lib/istream.h
+++ b/src/lib/istream.h
@@ -54,6 +54,8 @@ void i_stream_set_destroy_callback(struct istream *stream,
 #define i_stream_set_destroy_callback(stream, callback, context) \
 	CONTEXT_CALLBACK(i_stream_set_destroy_callback, istream_callback_t, \
 			 callback, context, stream)
+/* Remove the destroy callback. */
+void i_stream_unset_destroy_callback(struct istream *stream);
 
 /* Return file descriptor for stream, or -1 if none is available. */
 int i_stream_get_fd(struct istream *stream);