src/lxc/af_unix.h

   1 /*
   2  * lxc: linux Container library
   3  *
   4  * (C) Copyright IBM Corp. 2007, 2008
   5  *
   6  * Authors:
   7  * Daniel Lezcano <daniel.lezcano at free.fr>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 #ifndef __LXC_AF_UNIX_H
  25 #define __LXC_AF_UNIX_H
  26
  27 #include <stdio.h>
  28 #include <sys/socket.h>
  29 #include <sys/un.h>
  30
  31 /* does not enforce \0-termination */
  32 extern int lxc_abstract_unix_open(const char *path, int type, int flags);
  33 extern void lxc_abstract_unix_close(int fd);
  34 /* does not enforce \0-termination */
  35 extern int lxc_abstract_unix_connect(const char *path);
  36 extern int lxc_abstract_unix_send_fds(int fd, int *sendfds, int num_sendfds,
  37                                       void *data, size_t size);
  38 extern int lxc_abstract_unix_send_fds_iov(int fd, int *sendfds,
  39                                           int num_sendfds, struct iovec *iov,
  40                                           size_t iovlen);
  41 extern int lxc_unix_send_fds(int fd, int *sendfds, int num_sendfds, void *data,
  42                              size_t size);
  43 extern int lxc_abstract_unix_recv_fds(int fd, int *recvfds, int num_recvfds,
  44                                       void *data, size_t size);
  45 extern int lxc_abstract_unix_send_credential(int fd, void *data, size_t size);
  46 extern int lxc_abstract_unix_rcv_credential(int fd, void *data, size_t size);
  47 extern int lxc_unix_sockaddr(struct sockaddr_un *ret, const char *path);
  48 extern int lxc_unix_connect(struct sockaddr_un *addr);
  49 extern int lxc_socket_set_timeout(int fd, int rcv_timeout, int snd_timeout);
  50
  51 #endif /* __LXC_AF_UNIX_H */