lib/got_lib_pkt.h

   1 /*
   2  * Copyright (c) 2019 Ori Bernstein <ori@openbsd.org>
   3  * Copyright (c) 2021 Stefan Sperling <stsp@openbsd.org>
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #define GOT_PKT_MAX     65536
  19
  20 const struct got_error *got_pkt_readn(ssize_t *off, int fd, void *buf,
  21     size_t n);
  22 const struct got_error *got_pkt_flushpkt(int fd, int chattygot);
  23 const struct got_error *got_pkt_readhdr(int *datalen, int fd, int chattygot);
  24 const struct got_error *got_pkt_readpkt(int *outlen, int fd, char *buf,
  25     int buflen, int chattygot);
  26 const struct got_error *got_pkt_writepkt(int fd, char *buf, int nbuf,
  27     int chattygot);