3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #ifndef H_ENSC_IN_WRAPPERS_H
20 # error wrappers-socket.hc can not be used in this way
23 inline static WRAPPER_DECL int
24 Esocket(int domain, int type, int protocol)
26 register int res = socket(domain, type, protocol);
27 FatalErrnoError(res==-1, "socket()");
31 inline static WRAPPER_DECL void
32 Econnect(int sockfd, void const *serv_addr, socklen_t addrlen)
34 FatalErrnoError(connect(sockfd, serv_addr, addrlen)==-1, "connect()");
37 inline static WRAPPER_DECL void
38 Ebind(int sockfd, void *my_addr, socklen_t addrlen)
40 FatalErrnoError(bind(sockfd, my_addr, addrlen)==-1, "bind()");
43 inline static WRAPPER_DECL int
44 Eaccept(int s, void *addr, socklen_t *addrlen)
46 register int res = accept(s,addr,addrlen);
47 FatalErrnoError(res==-1, "accept()");
51 inline static WRAPPER_DECL void
52 Elisten(int sock, int backlog)
54 FatalErrnoError(listen(sock, backlog)==-1, "bind()");
57 inline static WRAPPER_DECL void
58 Eshutdown(int s, int how)
60 FatalErrnoError(shutdown(s,how)==-1, "shutdown()");
63 inline static WRAPPER_DECL ssize_t
64 Erecv(int s, void *buf, size_t len, int flags)
66 register ssize_t res = recv(s,buf,len,flags);
67 FatalErrnoError(res==-1, "recv()");
71 inline static WRAPPER_DECL int
72 Eselect(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
73 struct timeval *timeout)
75 register int res = select(n, readfds,writefds,exceptfds, timeout);
76 FatalErrnoError(res==-1, "select()");