crypto/external/bsd/heimdal/dist/lib/roken/socket_wrapper.h

   1 /*      $NetBSD: socket_wrapper.h,v 1.1.1.1 2011/04/13 18:15:43 elric Exp $     */
   2
   3 /*
   4  * Copyright (C) Jelmer Vernooij 2005 <jelmer@samba.org>
   5  * Copyright (C) Stefan Metzmacher 2006 <metze@samba.org>
   6  *
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  *
  20  * 3. Neither the name of the author nor the names of its contributors
  21  *    may be used to endorse or promote products derived from this software
  22  *    without specific prior written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  */
  37
  38 #ifndef __SOCKET_WRAPPER_H__
  39 #define __SOCKET_WRAPPER_H__
  40
  41 int swrap_socket(int family, int type, int protocol);
  42 int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
  43 int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen);
  44 int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen);
  45 int swrap_listen(int s, int backlog);
  46 int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen);
  47 int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen);
  48 int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
  49 int swrap_setsockopt(int s, int  level,  int  optname,  const  void  *optval, socklen_t optlen);
  50 ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
  51 ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen);
  52 int swrap_ioctl(int s, int req, void *ptr);
  53 ssize_t swrap_recv(int s, void *buf, size_t len, int flags);
  54 ssize_t swrap_send(int s, const void *buf, size_t len, int flags);
  55 int swrap_close(int);
  56 int swrap_dup(int);
  57 int swrap_dup2(int, int);
  58
  59 #ifdef SOCKET_WRAPPER_REPLACE
  60
  61 #ifdef accept
  62 #undef accept
  63 #endif
  64 #define accept(s,addr,addrlen)          swrap_accept(s,addr,addrlen)
  65
  66 #ifdef connect
  67 #undef connect
  68 #endif
  69 #define connect(s,serv_addr,addrlen)    swrap_connect(s,serv_addr,addrlen)
  70
  71 #ifdef bind
  72 #undef bind
  73 #endif
  74 #define bind(s,myaddr,addrlen)          swrap_bind(s,myaddr,addrlen)
  75
  76 #ifdef listen
  77 #undef listen
  78 #endif
  79 #define listen(s,blog)                  swrap_listen(s,blog)
  80
  81 #ifdef getpeername
  82 #undef getpeername
  83 #endif
  84 #define getpeername(s,name,addrlen)     swrap_getpeername(s,name,addrlen)
  85
  86 #ifdef getsockname
  87 #undef getsockname
  88 #endif
  89 #define getsockname(s,name,addrlen)     swrap_getsockname(s,name,addrlen)
  90
  91 #ifdef getsockopt
  92 #undef getsockopt
  93 #endif
  94 #define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen)
  95
  96 #ifdef setsockopt
  97 #undef setsockopt
  98 #endif
  99 #define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen)
 100
 101 #ifdef recvfrom
 102 #undef recvfrom
 103 #endif
 104 #define recvfrom(s,buf,len,flags,from,fromlen)    swrap_recvfrom(s,buf,len,flags,from,fromlen)
 105
 106 #ifdef sendto
 107 #undef sendto
 108 #endif
 109 #define sendto(s,buf,len,flags,to,tolen)          swrap_sendto(s,buf,len,flags,to,tolen)
 110
 111 #ifdef ioctl
 112 #undef ioctl
 113 #endif
 114 #define ioctl(s,req,ptr)                swrap_ioctl(s,req,ptr)
 115
 116 #ifdef recv
 117 #undef recv
 118 #endif
 119 #define recv(s,buf,len,flags)           swrap_recv(s,buf,len,flags)
 120
 121 #ifdef send
 122 #undef send
 123 #endif
 124 #define send(s,buf,len,flags)           swrap_send(s,buf,len,flags)
 125
 126 #ifdef socket
 127 #undef socket
 128 #endif
 129 #define socket(domain,type,protocol)    swrap_socket(domain,type,protocol)
 130
 131 #ifdef close
 132 #undef close
 133 #endif
 134 #define close(s)                        swrap_close(s)
 135
 136 #ifdef dup
 137 #undef dup
 138 #endif
 139 #define dup(oldd)                       swrap_dup(oldd)
 140
 141 #ifdef dup2
 142 #undef dup2
 143 #endif
 144 #define dup2(oldd, newd)                swrap_dup2(oldd, newd)
 145
 146 #endif
 147
 148 #endif /* __SOCKET_WRAPPER_H__ */