src/lxc/af_unix.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #ifndef __LXC_AF_UNIX_H
   4 #define __LXC_AF_UNIX_H
   5
   6 #include <stdio.h>
   7 #include <sys/socket.h>
   8 #include <sys/un.h>
   9
  10 #include "compiler.h"
  11
  12 /* does not enforce \0-termination */
  13 __hidden extern int lxc_abstract_unix_open(const char *path, int type, int flags);
  14 __hidden extern void lxc_abstract_unix_close(int fd);
  15 /* does not enforce \0-termination */
  16 __hidden extern int lxc_abstract_unix_connect(const char *path);
  17
  18 __hidden extern int lxc_abstract_unix_send_fds(int fd, int *sendfds, int num_sendfds, void *data,
  19                                                size_t size) __access_r(2, 3) __access_r(4, 5);
  20
  21 __hidden extern int lxc_abstract_unix_send_fds_iov(int fd, int *sendfds, int num_sendfds,
  22                                                    struct iovec *iov, size_t iovlen) __access_r(2, 3);
  23
  24 __hidden extern int lxc_abstract_unix_recv_fds(int fd, int *recvfds, int num_recvfds, void *data,
  25                                                size_t size) __access_r(2, 3) __access_r(4, 5);
  26
  27 __hidden extern int lxc_unix_send_fds(int fd, int *sendfds, int num_sendfds, void *data, size_t size);
  28
  29 __hidden extern int lxc_abstract_unix_send_credential(int fd, void *data, size_t size)
  30     __access_r(2, 3);
  31
  32 __hidden extern int lxc_abstract_unix_rcv_credential(int fd, void *data, size_t size)
  33     __access_w(2, 3);
  34
  35 __hidden extern int lxc_unix_sockaddr(struct sockaddr_un *ret, const char *path);
  36 __hidden extern int lxc_unix_connect(struct sockaddr_un *addr);
  37 __hidden extern int lxc_unix_connect_type(struct sockaddr_un *addr, int type);
  38 __hidden extern int lxc_socket_set_timeout(int fd, int rcv_timeout, int snd_timeout);
  39
  40 #endif /* __LXC_AF_UNIX_H */