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1 /***************************************************************************
2  *                                  _   _ ____  _
3  *  Project                     ___| | | |  _ \| |
4  *                             / __| | | | |_) | |
5  *                            | (__| |_| |  _ <| |___
6  *                             \___|\___/|_| \_\_____|
7  *
8  * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
9  *
10  * This software is licensed as described in the file COPYING, which
11  * you should have received as part of this distribution. The terms
12  * are also available at https://curl.haxx.se/docs/copyright.html.
13  *
14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15  * copies of the Software, and permit persons to whom the Software is
16  * furnished to do so, under the terms of the COPYING file.
17  *
18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19  * KIND, either express or implied.
20  *
21  ***************************************************************************/
22 #include "tool_setup.h"
23 
24 #ifdef HAVE_SYS_SELECT_H
25 #  include <sys/select.h>
26 #endif
27 
28 #ifdef HAVE_SYS_POLL_H
29 #  include <sys/poll.h>
30 #elif defined(HAVE_POLL_H)
31 #  include <poll.h>
32 #endif
33 
34 #ifdef MSDOS
35 #  include <dos.h>
36 #endif
37 
38 #include "tool_sleep.h"
39 
40 #include "memdebug.h" /* keep this as LAST include */
41 
tool_go_sleep(long ms)42 void tool_go_sleep(long ms)
43 {
44 #if defined(MSDOS)
45   delay(ms);
46 #elif defined(WIN32)
47   Sleep(ms);
48 #elif defined(HAVE_POLL_FINE)
49   (void)poll((void *)0, 0, (int)ms);
50 #else
51   struct timeval timeout;
52   timeout.tv_sec = ms / 1000L;
53   ms = ms % 1000L;
54   timeout.tv_usec = ms * 1000L;
55   select(0, NULL,  NULL, NULL, &timeout);
56 #endif
57 }
58 
59