19 lines
270 B
C
19 lines
270 B
C
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/*
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lib/posix/usleep.c
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*/
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#include <unistd.h>
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#include <sys/select.h>
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#include <sys/time.h>
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int usleep(useconds_t useconds)
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{
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int r;
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struct timeval tv;
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tv.tv_sec= useconds/1000000;
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tv.tv_usec= useconds % 1000000;
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r= select(0, NULL, NULL, NULL, &tv);
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return r;
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}
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