istream-internal.h revision 7d207b1e77a7b5e3fda640e353acfc86d261fedf
#ifndef __ISTREAM_INTERNAL_H
#define __ISTREAM_INTERNAL_H
#include <sys/stat.h>
#include "istream.h"
#include "iostream-internal.h"
struct _istream {
/* inheritance: */
struct _iostream iostream;
/* methods: */
ssize_t (*read)(struct _istream *stream);
void (*seek)(struct _istream *stream, uoff_t v_offset, int mark);
void (*sync)(struct _istream *stream);
const struct stat *(*stat)(struct _istream *stream, int exact);
/* data: */
struct istream istream;
int fd;
const unsigned char *buffer;
unsigned char *w_buffer; /* may be NULL */
string_t *line_str; /* for i_stream_next_line() if w_buffer == NULL */
size_t buffer_size;
uoff_t abs_start_offset;
struct stat statbuf;
size_t skip, pos;
};
struct istream *_i_stream_create(struct _istream *_buf, pool_t pool, int fd,
uoff_t abs_start_offset);
#endif