gint Flush (ZStream *stream);
gint ReadZStream (ZStream *stream, guchar *buffer, gint length);
gint WriteZStream (ZStream *stream, guchar *buffer, gint length);
+static gint flush_internal (ZStream *stream, gboolean is_final);
static void *
z_alloc (void *opaque, gsize nitems, gsize item_size)
if (zstream->stream->total_in > 0) {
do {
status = deflate (zstream->stream, Z_FINISH);
- flush_status = Flush (zstream);
+ flush_status = flush_internal (zstream, TRUE);
} while (status == Z_OK); /* We want Z_STREAM_END or error here here */
if (status == Z_STREAM_END)
status = flush_status;
if (zs->avail_out != BUFFER_SIZE) {
n = stream->func (stream->buffer, BUFFER_SIZE - zs->avail_out, stream->gchandle);
zs->next_out = stream->buffer;
- zs->avail_out = BUFFER_SIZE;
+ zs->avail_out = BUFFER_SIZE;
if (n < 0)
return IO_ERROR;
}
return 0;
}
-gint
-Flush (ZStream *stream)
+static gint
+flush_internal (ZStream *stream, gboolean is_final)
{
+ gint status;
+
if (!stream->compress)
return 0;
+ if (!is_final) {
+ status = deflate (stream->stream, Z_PARTIAL_FLUSH);
+ if (status != Z_OK && status != Z_STREAM_END)
+ return status;
+ }
return write_to_managed (stream);
}
+gint
+Flush (ZStream *stream)
+{
+ return flush_internal (stream, FALSE);
+}
+
gint
ReadZStream (ZStream *stream, guchar *buffer, gint length)
{