coverity 1164099
[heimdal.git] / lib / roken / sleep.c
bloba2599b90ebf0a2ba7000e1f955f2d6b44c36410b
1 /***********************************************************************
2 * Copyright (c) 2009, 2014, Secure Endpoints Inc.
3 * All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
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13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
20 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
21 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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30 **********************************************************************/
32 #include <config.h>
34 #include <roken.h>
36 #ifndef _WIN32
37 #error Only implemented on Windows
38 #endif
40 ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
41 sleep(unsigned int seconds)
43 if (SleepEx(1000 * (DWORD) seconds, FALSE) != 0)
44 return -1;
45 return 0;
48 /* We can only sleep in millisecond increments */
49 ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
50 usleep(unsigned int useconds)
52 if (SleepEx((DWORD)(useconds / 1000), FALSE) != 0)
53 return -1;
54 return 0;