Mercurial > dovecot > core-2.2
changeset 2626:a2b910e21225 HEAD
i_stream_read_data(): return 0 if i_stream_read() returned 0.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Wed, 15 Sep 2004 02:58:26 +0300 |
| parents | babebc7ec9b1 |
| children | f806d35be249 |
| files | src/lib/istream.c src/lib/istream.h |
| diffstat | 2 files changed, 3 insertions(+), 2 deletions(-) [+] |
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--- a/src/lib/istream.c Mon Sep 13 13:47:16 2004 +0300 +++ b/src/lib/istream.c Wed Sep 15 02:58:26 2004 +0300 @@ -188,7 +188,7 @@ *data = i_stream_get_data(stream, size); return ret == -2 ? -2 : - (read_more ? 0 : -1); + (read_more || ret == 0 ? 0 : -1); } struct istream *_i_stream_create(struct _istream *_stream, pool_t pool, int fd,
--- a/src/lib/istream.h Mon Sep 13 13:47:16 2004 +0300 +++ b/src/lib/istream.h Wed Sep 15 02:58:26 2004 +0300 @@ -65,7 +65,8 @@ size_t *size); /* Like i_stream_get_data(), but read more when needed. Returns 1 if more than threshold bytes are available, 0 if less, -1 if error or EOF with no - bytes available, or -2 if stream's input buffer is full. */ + bytes read that weren't already in buffer, or -2 if stream's input buffer + is full. */ int i_stream_read_data(struct istream *stream, const unsigned char **data, size_t *size, size_t threshold);