diff options
Diffstat (limited to '3rdparty/openpgm-svn-r1085/pgm/indextoname.c')
| -rw-r--r-- | 3rdparty/openpgm-svn-r1085/pgm/indextoname.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/3rdparty/openpgm-svn-r1085/pgm/indextoname.c b/3rdparty/openpgm-svn-r1085/pgm/indextoname.c new file mode 100644 index 0000000..c4043ef --- /dev/null +++ b/3rdparty/openpgm-svn-r1085/pgm/indextoname.c @@ -0,0 +1,52 @@ +/* vim:ts=8:sts=8:sw=4:noai:noexpandtab + * + * Windows interface index to interface name function. + * + * 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 + */ + +#ifdef _WIN32 +# include <ws2tcpip.h> +# include <iphlpapi.h> +#endif +#include <impl/framework.h> + + +//#define INDEXTONAME_DEBUG + + +char* +pgm_if_indextoname ( + unsigned int ifindex, + char* ifname + ) +{ +#ifndef _WIN32 + return if_indextoname (ifindex, ifname); +#else + pgm_return_val_if_fail (NULL != ifname, NULL); + + MIB_IFROW ifRow = { .dwIndex = ifindex }; + const DWORD dwRetval = GetIfEntry (&ifRow); + if (NO_ERROR != dwRetval) + return NULL; + strcpy (ifname, (char*)ifRow.wszName); + return ifname; +#endif /* _WIN32 */ +} + +/* eof */ |