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/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
*
* portable getifaddrs
*
* Copyright (c) 2006-2009 Miru Limited.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if !defined (__PGM_IMPL_FRAMEWORK_H_INSIDE__) && !defined (PGM_COMPILATION)
# error "Only <framework.h> can be included directly."
#endif
#ifndef __PGM_IMPL_GETIFADDRS_H__
#define __PGM_IMPL_GETIFADDRS_H__
#ifndef _WIN32
# include <sys/types.h>
# include <sys/socket.h>
# include <net/if.h>
#else
# include <ws2tcpip.h>
#endif
struct pgm_ifaddrs_t;
#include <pgm/types.h>
#include <pgm/error.h>
PGM_BEGIN_DECLS
#ifndef IF_NAMESIZE
# ifdef IFNAMSIZ
# define IF_NAMESIZE IFNAMSIZ
# elif defined(_WIN32)
# define IF_NAMESIZE 40
# else
# define IF_NAMESIZE 16
# endif
#endif
struct pgm_ifaddrs_t
{
struct pgm_ifaddrs_t* ifa_next; /* Pointer to the next structure. */
char* ifa_name; /* Name of this network interface. */
unsigned int ifa_flags; /* Flags as from SIOCGIFFLAGS ioctl. */
#ifdef ifa_addr
# undef ifa_addr
#endif
struct sockaddr* ifa_addr; /* Network address of this interface. */
struct sockaddr* ifa_netmask; /* Netmask of this interface. */
};
bool pgm_getifaddrs (struct pgm_ifaddrs_t**restrict, pgm_error_t**restrict);
void pgm_freeifaddrs (struct pgm_ifaddrs_t*);
PGM_END_DECLS
#endif /* __PGM_IMPL_GETIFADDRS_H__ */
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