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Annotation of embedaddon/quagga/pimd/pim_int.c, revision 1.1.1.1

1.1       misho       1: /*
                      2:   PIM for Quagga
                      3:   Copyright (C) 2008  Everton da Silva Marques
                      4: 
                      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; either version 2 of the License, or
                      8:   (at your option) any later version.
                      9: 
                     10:   This program is distributed in the hope that it will be useful, but
                     11:   WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     13:   General Public License for more details.
                     14:   
                     15:   You should have received a copy of the GNU General Public License
                     16:   along with this program; see the file COPYING; if not, write to the
                     17:   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
                     18:   MA 02110-1301 USA
                     19:   
                     20:   $QuaggaId: $Format:%an, %ai, %h$ $
                     21: */
                     22: 
                     23: #include <zebra.h>
                     24: 
                     25: #include <string.h>
                     26: #include <netinet/in.h>
                     27: #include <arpa/inet.h>
                     28: 
                     29: #include "pim_int.h"
                     30: 
                     31: uint32_t pim_read_uint32_host(const uint8_t *buf)
                     32: {
                     33:   uint32_t val;
                     34:   memcpy(&val, buf, sizeof(val));
                     35:   /* val is in netorder */
                     36:   val = ntohl(val);
                     37:   /* val is in hostorder */
                     38:   return val;
                     39: }
                     40: 
                     41: void pim_write_uint32(uint8_t *buf, uint32_t val_host)
                     42: {
                     43:   /* val_host is in host order */
                     44:   val_host = htonl(val_host);
                     45:   /* val_host is in netorder */
                     46:   memcpy(buf, &val_host, sizeof(val_host));
                     47: }