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44 lines
866 B
44 lines
866 B
/* |
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* Copyright (C) 2014 Freie Universität Berlin |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/** |
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* @ingroup tests |
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* @{ |
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* |
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* @file |
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* @brief Posix sleep test application |
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* |
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* @author Christian Mehlis <mehlis@inf.fu-berlin.de> |
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* |
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* @} |
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*/ |
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#include <stdio.h> |
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#include <unistd.h> |
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int main(void) |
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{ |
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puts("usleep 1 x 1000*1000"); |
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for (int i = 0; i < 10; i++) { |
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useconds_t us = i*1000u*1000u; |
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printf("calling usleep(%u)\n", (unsigned int) us); |
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usleep(us); |
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puts("wake up"); |
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} |
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puts("sleep 1"); |
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for (int i = 0; i < 10; i++) { |
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unsigned int s = i; |
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printf("calling sleep(%u)\n", s); |
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sleep(s); |
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puts("wake up"); |
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} |
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puts("done"); |
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return 0; |
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}
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