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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [sys/] [linux/] [usleep.c] - Blame information for rev 262

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Line No. Rev Author Line
1 148 jeremybenn
/* libc/sys/linux/usleep.c - usleep function */
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/* Written 2002 by Jeff Johnston */
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <linux/times.h>
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int usleep(__useconds_t useconds)
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{
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    struct timespec ts;
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    ts.tv_sec = (long int)useconds / 1000000;
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    ts.tv_nsec = ((long int)useconds % 1000000) * 1000;
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    if (!nanosleep(&ts,&ts)) return 0;
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    if (errno == EINTR) return ts.tv_sec;
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    return -1;
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}

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