diff options
Diffstat (limited to 'stream/stream.h')
| -rw-r--r-- | stream/stream.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/stream/stream.h b/stream/stream.h index c127860ceb..58b55e1a43 100644 --- a/stream/stream.h +++ b/stream/stream.h @@ -32,6 +32,9 @@ // it's guaranteed that you can seek back by <= of this size again. #define STREAM_BUFFER_SIZE 2048 +// Maximum size of a complete read. +#define STREAM_MAX_READ_SIZE (INT_MAX - 1) + // flags for stream_open_ext (this includes STREAM_READ and STREAM_WRITE) // stream->mode @@ -109,7 +112,7 @@ typedef struct stream_info_st { // opts is set from ->opts int (*open)(struct stream *st); // Alternative to open(). Only either open() or open2() can be set. - int (*open2)(struct stream *st, struct stream_open_args *args); + int (*open2)(struct stream *st, const struct stream_open_args *args); const char *const *protocols; bool can_write; // correctly checks for READ/WRITE modes bool local_fs; // supports STREAM_LOCAL_FS_ONLY @@ -212,6 +215,7 @@ bool stream_seek_skip(stream_t *s, int64_t pos); bool stream_seek(stream_t *s, int64_t pos); int stream_read(stream_t *s, void *mem, int total); int stream_read_partial(stream_t *s, void *buf, int buf_size); +int stream_peek(stream_t *s, int forward_size); int stream_read_peek(stream_t *s, void *buf, int buf_size); void stream_drop_buffers(stream_t *s); int64_t stream_get_size(stream_t *s); |