diff options
Diffstat (limited to 'contrib/csup/stream.h')
| -rw-r--r-- | contrib/csup/stream.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/contrib/csup/stream.h b/contrib/csup/stream.h index 062fd34e3fa4..212863572849 100644 --- a/contrib/csup/stream.h +++ b/contrib/csup/stream.h @@ -34,10 +34,12 @@ typedef enum { STREAM_FILTER_NULL, STREAM_FILTER_ZLIB, - STREAM_FILTER_MD5 + STREAM_FILTER_MD5, + STREAM_FILTER_MD5RCS } stream_filter_t; struct stream; +struct buf; typedef ssize_t stream_readfn_t(void *, void *, size_t); typedef ssize_t stream_writefn_t(void *, const void *, size_t); @@ -48,13 +50,20 @@ stream_readfn_t stream_read_fd; stream_writefn_t stream_write_fd; stream_closefn_t stream_close_fd; +/* Convenience functions for handling character buffers. */ +stream_readfn_t stream_read_buf; +stream_writefn_t stream_append_buf; +stream_closefn_t stream_close_buf; + struct stream *stream_open(void *, stream_readfn_t *, stream_writefn_t *, stream_closefn_t *); struct stream *stream_open_fd(int, stream_readfn_t *, stream_writefn_t *, stream_closefn_t *); +struct stream *stream_open_buf(struct buf *); struct stream *stream_open_file(const char *, int, ...); int stream_fileno(struct stream *); ssize_t stream_read(struct stream *, void *, size_t); +ssize_t stream_read_blocking(struct stream *, void *, size_t); ssize_t stream_write(struct stream *, const void *, size_t); char *stream_getln(struct stream *, size_t *); int stream_printf(struct stream *, const char *, ...) @@ -62,6 +71,7 @@ int stream_printf(struct stream *, const char *, ...) int stream_flush(struct stream *); int stream_sync(struct stream *); int stream_truncate(struct stream *, off_t); +void stream_truncate_buf(struct buf *, off_t); int stream_truncate_rel(struct stream *, off_t); int stream_rewind(struct stream *); int stream_eof(struct stream *); @@ -69,4 +79,6 @@ int stream_close(struct stream *); int stream_filter_start(struct stream *, stream_filter_t, void *); void stream_filter_stop(struct stream *); +struct buf *buf_new(size_t); +void buf_free(struct buf *); #endif /* !_STREAM_H_ */ |