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annotate libfdproto/utils.c @ 1084:6b7966ea27fb

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Fix a few compilation issues
author Sebastien Decugis <sdecugis@freediameter.net>
date Fri, 03 May 2013 15:33:57 +0800
parents 765134772e47
children 7d7266115a34
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1 /*********************************************************************************************************
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2 * Software License Agreement (BSD License) *
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3 * Author: Sebastien Decugis <sdecugis@freediameter.net> *
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4 * *
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5 * Copyright (c) 2013, WIDE Project and NICT *
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6 * All rights reserved. *
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7 * *
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8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
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9 * permitted provided that the following conditions are met: *
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10 * *
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11 * * Redistributions of source code must retain the above *
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12 * copyright notice, this list of conditions and the *
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13 * following disclaimer. *
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14 * *
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15 * * Redistributions in binary form must reproduce the above *
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16 * copyright notice, this list of conditions and the *
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17 * following disclaimer in the documentation and/or other *
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18 * materials provided with the distribution. *
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19 * *
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20 * * Neither the name of the WIDE Project or NICT nor the *
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21 * names of its contributors may be used to endorse or *
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22 * promote products derived from this software without *
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23 * specific prior written permission of WIDE Project and *
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24 * NICT. *
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25 * *
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26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
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27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
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29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
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30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
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31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
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32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
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33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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34 *********************************************************************************************************/
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35
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36 #include "fdproto-internal.h"
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37
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38 char * fd_sa_dump_node(char * buf, size_t bufsize, sSA * sa, int flags)
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39 {
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40 char addrbuf[INET6_ADDRSTRLEN];
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41 if (sa) {
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42 int rc = getnameinfo(sa, sSAlen( sa ), addrbuf, sizeof(addrbuf), NULL, 0, flags);
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43 if (rc)
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44 snprintf(buf, bufsize, "%s", gai_strerror(rc));
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45 else
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46 snprintf(buf, bufsize, "%s", &addrbuf[0]);
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47 } else {
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48 snprintf(buf, bufsize, "(NULL / ANY)");
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49 }
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50 return buf;
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51 }
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52
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53 char * fd_sa_dump_node_serv(char * buf, size_t bufsize, sSA * sa, int flags)
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54 {
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55 char addrbuf[INET6_ADDRSTRLEN];
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56 char servbuf[32];
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57 if (sa) {
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58 int rc = getnameinfo(sa, sSAlen( sa ), addrbuf, sizeof(addrbuf), servbuf, sizeof(servbuf), flags);
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59 if (rc)
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60 snprintf(buf, bufsize, "%s", gai_strerror(rc));
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61 else
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62 snprintf(buf, bufsize, "%s", &addrbuf[0]);
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63 } else {
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64 snprintf(buf, bufsize, "(NULL / ANY)");
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65 }
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66 return buf;
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67 }
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