1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2020, 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 #elif defined(HAVE_UNISTD_H)
27 # include <unistd.h>
28 #endif
29
30 #ifdef HAVE_POLL_H
31 # include <poll.h>
32 #elif defined(HAVE_SYS_POLL_H)
33 # include <sys/poll.h>
34 #endif
35
36 #ifdef MSDOS
37 # include <dos.h>
38 #endif
39
40 #include "tool_sleep.h"
41
42 #include "memdebug.h" /* keep this as LAST include */
43
tool_go_sleep(long ms)44 void tool_go_sleep(long ms)
45 {
46 #if defined(MSDOS)
47 delay(ms);
48 #elif defined(WIN32)
49 Sleep(ms);
50 #elif defined(HAVE_POLL_FINE)
51 (void)poll((void *)0, 0, (int)ms);
52 #else
53 struct timeval timeout;
54 timeout.tv_sec = ms / 1000L;
55 ms = ms % 1000L;
56 timeout.tv_usec = (int)ms * 1000;
57 select(0, NULL, NULL, NULL, &timeout);
58 #endif
59 }
60