src/lib/net/buffers_net.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2019, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * \file buffers_net.h
   9  *
  10  * \brief Header file for buffers_net.c.
  11  **/
  12
  13 #ifndef TOR_BUFFERS_NET_H
  14 #define TOR_BUFFERS_NET_H
  15
  16 #include <stddef.h>
  17 #include "lib/net/socket.h"
  18
  19 struct buf_t;
  20 int buf_read_from_socket(struct buf_t *buf, tor_socket_t s, size_t at_most,
  21                          int *reached_eof,
  22                          int *socket_error);
  23
  24 int buf_flush_to_socket(struct buf_t *buf, tor_socket_t s, size_t sz,
  25                         size_t *buf_flushlen);
  26
  27 int buf_read_from_pipe(struct buf_t *buf, int fd, size_t at_most,
  28                        int *reached_eof,
  29                        int *socket_error);
  30
  31 int buf_flush_to_pipe(struct buf_t *buf, int fd, size_t sz,
  32                       size_t *buf_flushlen);
  33
  34 #endif /* !defined(TOR_BUFFERS_H) */