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Annotation of embedaddon/quagga/pimd/pim_str.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 <stdio.h>
                     26: #include <errno.h>
                     27: #include <string.h>
                     28: 
                     29: #include "log.h"
                     30: 
                     31: #include "pim_str.h"
                     32: 
                     33: void pim_inet4_dump(const char *onfail, struct in_addr addr, char *buf, int buf_size)
                     34: {
                     35:   int save_errno = errno;
                     36: 
                     37:   if (!inet_ntop(AF_INET, &addr, buf, buf_size)) {
                     38:     int e = errno;
                     39:     zlog_warn("pim_inet4_dump: inet_ntop(AF_INET,buf_size=%d): errno=%d: %s",
                     40:              buf_size, e, safe_strerror(e));
                     41:     if (onfail)
                     42:       snprintf(buf, buf_size, "%s", onfail);
                     43:   }
                     44: 
                     45:   errno = save_errno;
                     46: }