libexplain  1.4.D001
libexplain/getsockname.h
Go to the documentation of this file.
00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2013 Peter Miller
00004  *
00005  * This program is free software; you can redistribute it and/or modify it
00006  * under the terms of the GNU Lesser General Public License as published by
00007  * the Free Software Foundation; either version 3 of the License, or (at
00008  * your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Lesser General Public License
00016  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00017  */
00018 
00019 #ifndef LIBEXPLAIN_GETSOCKNAME_H
00020 #define LIBEXPLAIN_GETSOCKNAME_H
00021 
00027 #include <libexplain/gcc_attributes.h>
00028 
00029 #include <sys/socket.h>
00030 
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034 
00060 void explain_getsockname_or_die(int fildes, struct sockaddr *sock_addr,
00061     socklen_t *sock_addr_size);
00062 
00091 int explain_getsockname_on_error(int fildes, struct sockaddr *sock_addr,
00092     socklen_t *sock_addr_size)
00093                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00094 
00139 const char *explain_getsockname(int fildes, struct sockaddr *sock_addr,
00140     socklen_t *sock_addr_size)
00141                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00142 
00191 const char *explain_errno_getsockname(int errnum, int fildes,
00192     struct sockaddr *sock_addr, socklen_t *sock_addr_size)
00193                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00194 
00237 void explain_message_getsockname(char *message, int message_size, int fildes,
00238     struct sockaddr *sock_addr, socklen_t *sock_addr_size);
00239 
00286 void explain_message_errno_getsockname(char *message, int message_size,
00287     int errnum, int fildes, struct sockaddr *sock_addr,
00288     socklen_t *sock_addr_size);
00289 
00290 #ifdef __cplusplus
00291 }
00292 #endif
00293 
00294 /* vim: set ts=8 sw=4 et : */
00295 #endif /* LIBEXPLAIN_GETSOCKNAME_H */