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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [posix/] [usleep.c] - Rev 262
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/* libc/posix/usleep.c - usleep function */ /* Written 2002 by Jeff Johnston */ #ifdef HAVE_NANOSLEEP #include <errno.h> #include <time.h> #include <unistd.h> int usleep(useconds_t useconds) { struct timespec ts; ts.tv_sec = (long int)useconds / 1000000; ts.tv_nsec = ((long int)useconds % 1000000) * 1000; if (!nanosleep(&ts,&ts)) return 0; if (errno == EINTR) return ts.tv_sec; return -1; } #endif
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