1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 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.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 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24 #include "tool_setup.h"
25
26 #ifdef HAVE_SYS_SELECT_H
27 # include <sys/select.h>
28 #elif defined(HAVE_UNISTD_H)
29 # include <unistd.h>
30 #endif
31
32 #ifdef HAVE_POLL_H
33 # include <poll.h>
34 #elif defined(HAVE_SYS_POLL_H)
35 # include <sys/poll.h>
36 #endif
37
38 #ifdef MSDOS
39 # include <dos.h>
40 #endif
41
42 #include "tool_sleep.h"
43
44 #include "memdebug.h" /* keep this as LAST include */
45
tool_go_sleep(long ms)46 void tool_go_sleep(long ms)
47 {
48 #if defined(MSDOS)
49 delay(ms);
50 #elif defined(WIN32)
51 Sleep(ms);
52 #elif defined(HAVE_POLL_FINE)
53 (void)poll((void *)0, 0, (int)ms);
54 #else
55 struct timeval timeout;
56 timeout.tv_sec = ms / 1000L;
57 ms = ms % 1000L;
58 timeout.tv_usec = (int)ms * 1000;
59 select(0, NULL, NULL, NULL, &timeout);
60 #endif
61 }
62