include/sys/un.h

   1 /* sys/un.h
   2
   3    Copyright 1999, 2001 Red Hat, Inc.
   4
   5 This file is part of Cygwin.
   6
   7 This software is a copyrighted work licensed under the terms of the
   8 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   9 details. */
  10
  11 #ifndef _SYS_UN_H
  12 #define _SYS_UN_H
  13
  14 /* POSIX requires only at least 100 bytes */
  15 #define UNIX_PATH_LEN   108
  16
  17 struct sockaddr_un {
  18   unsigned short sun_family;              /* address family AF_LOCAL/AF_UNIX */
  19   char           sun_path[UNIX_PATH_LEN]; /* 108 bytes of socket address     */
  20 };
  21
  22 /* Evaluates the actual length of `sockaddr_un' structure. */
  23 #define SUN_LEN(p) ((size_t)(((struct sockaddr_un *) NULL)->sun_path) \
  24                    + strlen ((p)->sun_path))
  25
  26 #endif