ostream-internal.h revision 8ab3d88c56dff2f567193f80cc29821a64e576d1
#ifndef OSTREAM_INTERNAL_H
#define OSTREAM_INTERNAL_H
#include "ostream.h"
#include "iostream-internal.h"
struct ostream_private {
/* inheritance: */
struct iostream_private iostream;
/* methods: */
void (*cork)(struct ostream_private *stream, bool set);
int (*flush)(struct ostream_private *stream);
void (*flush_pending)(struct ostream_private *stream, bool set);
size_t (*get_used_size)(const struct ostream_private *stream);
int (*seek)(struct ostream_private *stream, uoff_t offset);
ssize_t (*sendv)(struct ostream_private *stream,
const struct const_iovec *iov,
unsigned int iov_count);
ssize_t (*write_at)(struct ostream_private *stream,
const void *data, size_t size, uoff_t offset);
off_t (*send_istream)(struct ostream_private *outstream,
struct istream *instream);
/* data: */
struct ostream ostream;
stream_flush_callback_t *callback;
void *context;
};
struct ostream *o_stream_create(struct ostream_private *_stream);
off_t io_stream_copy(struct ostream *outstream, struct istream *instream,
size_t block_size);
#endif