client/sleep.c

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // platform-independant sleep macros
   9 //-----------------------------------------------------------------------------
  10
  11 #ifndef _WIN32
  12
  13 #define _POSIX_C_SOURCE 199309L
  14 #include "sleep.h"
  15 #include <time.h>
  16 #include <stdio.h>
  17 #include <sys/time.h>
  18 #include <errno.h>
  19
  20 void nsleep(uint64_t n) {
  21   struct timespec timeout;
  22   timeout.tv_sec = n/1000000000;
  23   timeout.tv_nsec = n%1000000000;
  24   while (nanosleep(&timeout, &timeout) && errno == EINTR);
  25 }
  26
  27 #endif // _WIN32
  28