blob: 7111cc33742750aea5466cecf2311943cd6f245a [file] [log] [blame]
Brian Waters13d96012017-12-08 16:53:31 -06001/*********************************************************************************************************
2* Software License Agreement (BSD License) *
3* Author: Sebastien Decugis <sdecugis@freediameter.net> *
4* *
5* Copyright (c) 2012, WIDE Project and NICT *
6* All rights reserved. *
7* *
8* Redistribution and use of this software in source and binary forms, with or without modification, are *
9* permitted provided that the following conditions are met: *
10* *
11* * Redistributions of source code must retain the above *
12* copyright notice, this list of conditions and the *
13* following disclaimer. *
14* *
15* * Redistributions in binary form must reproduce the above *
16* copyright notice, this list of conditions and the *
17* following disclaimer in the documentation and/or other *
18* materials provided with the distribution. *
19* *
20* * Neither the name of the WIDE Project or NICT nor the *
21* names of its contributors may be used to endorse or *
22* promote products derived from this software without *
23* specific prior written permission of WIDE Project and *
24* NICT. *
25* *
26* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
27* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
28* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
29* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
30* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
31* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
32* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
33* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
34*********************************************************************************************************/
35
36#include "fdproto-internal.h"
37
38/* Replacement for clock_gettime for the Mac OS */
39#ifndef HAVE_CLOCK_GETTIME
40int clock_gettime(int clk_id, struct timespec* ts)
41{
42 struct timeval tv;
43 gettimeofday (&tv, NULL);
44 ts->tv_sec = tv.tv_sec;
45 ts->tv_nsec = tv.tv_usec * 1000;
46 return 0;
47}
48#endif /* HAVE_CLOCK_GETTIME */
49
50/* Replacement for strndup for the Mac OS */
51#ifndef HAVE_STRNDUP
52char * strndup (char *str, size_t len)
53{
54 char * output;
55 size_t outlen;
56
57 output = memchr(str, 0, len);
58 if (output == NULL) {
59 outlen = len;
60 } else {
61 outlen = output - str;
62 }
63
64 CHECK_MALLOC_DO( output = malloc (outlen + 1), return NULL );
65
66 output[outlen] = '\0';
67 memcpy (output, str, outlen);
68 return output;
69}
70#endif /* HAVE_STRNDUP */