1/* 2 * Copyright (C) Jelmer Vernooij 2005 <jelmer@samba.org> 3 * Copyright (C) Stefan Metzmacher 2006 <metze@samba.org> 4 * 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * 3. Neither the name of the author nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 */ 35 36#ifndef __SOCKET_WRAPPER_H__ 37#define __SOCKET_WRAPPER_H__ 38 39const char *socket_wrapper_dir(void); 40unsigned int socket_wrapper_default_iface(void); 41int swrap_socket(int family, int type, int protocol); 42int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen); 43int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen); 44int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen); 45int swrap_listen(int s, int backlog); 46int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen); 47int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen); 48int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen); 49int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen); 50ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen); 51ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); 52ssize_t swrap_sendmsg(int s, const struct msghdr *msg, int flags); 53int swrap_ioctl(int s, int req, void *ptr); 54ssize_t swrap_recv(int s, void *buf, size_t len, int flags); 55ssize_t swrap_read(int s, void *buf, size_t len); 56ssize_t swrap_send(int s, const void *buf, size_t len, int flags); 57int swrap_readv(int s, const struct iovec *vector, size_t count); 58int swrap_writev(int s, const struct iovec *vector, size_t count); 59int swrap_close(int); 60 61#ifdef SOCKET_WRAPPER_REPLACE 62 63#ifdef accept 64#undef accept 65#endif 66#define accept(s,addr,addrlen) swrap_accept(s,addr,addrlen) 67 68#ifdef connect 69#undef connect 70#endif 71#define connect(s,serv_addr,addrlen) swrap_connect(s,serv_addr,addrlen) 72 73#ifdef bind 74#undef bind 75#endif 76#define bind(s,myaddr,addrlen) swrap_bind(s,myaddr,addrlen) 77 78#ifdef listen 79#undef listen 80#endif 81#define listen(s,blog) swrap_listen(s,blog) 82 83#ifdef getpeername 84#undef getpeername 85#endif 86#define getpeername(s,name,addrlen) swrap_getpeername(s,name,addrlen) 87 88#ifdef getsockname 89#undef getsockname 90#endif 91#define getsockname(s,name,addrlen) swrap_getsockname(s,name,addrlen) 92 93#ifdef getsockopt 94#undef getsockopt 95#endif 96#define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen) 97 98#ifdef setsockopt 99#undef setsockopt 100#endif 101#define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen) 102 103#ifdef recvfrom 104#undef recvfrom 105#endif 106#define recvfrom(s,buf,len,flags,from,fromlen) swrap_recvfrom(s,buf,len,flags,from,fromlen) 107 108#ifdef sendto 109#undef sendto 110#endif 111#define sendto(s,buf,len,flags,to,tolen) swrap_sendto(s,buf,len,flags,to,tolen) 112 113#ifdef sendmsg 114#undef sendmsg 115#endif 116#define sendmsg(s,msg,flags) swrap_sendmsg(s,msg,flags) 117 118#ifdef ioctl 119#undef ioctl 120#endif 121#define ioctl(s,req,ptr) swrap_ioctl(s,req,ptr) 122 123#ifdef recv 124#undef recv 125#endif 126#define recv(s,buf,len,flags) swrap_recv(s,buf,len,flags) 127 128#ifdef read 129#undef read 130#endif 131#define read(s,buf,len) swrap_read(s,buf,len) 132 133#ifdef send 134#undef send 135#endif 136#define send(s,buf,len,flags) swrap_send(s,buf,len,flags) 137 138#ifdef readv 139#undef readv 140#endif 141#define readv(s, vector, count) swrap_readv(s,vector, count) 142 143#ifdef writev 144#undef writev 145#endif 146#define writev(s, vector, count) swrap_writev(s,vector, count) 147 148#ifdef socket 149#undef socket 150#endif 151#define socket(domain,type,protocol) swrap_socket(domain,type,protocol) 152 153#ifdef close 154#undef close 155#endif 156#define close(s) swrap_close(s) 157#endif 158 159 160#endif /* __SOCKET_WRAPPER_H__ */ 161