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/* -*- buffer-read-only: t -*- vi: set ro: */
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/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
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/* Pausing execution of the current thread.
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Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2007.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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# define WIN32_LEAN_AND_MEAN /* avoid including junk */
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sleep (unsigned int seconds)
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unsigned int remaining;
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/* Sleep for 1 second many times, because
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1. Sleep is not interruptiple by Ctrl-C,
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2. we want to avoid arithmetic overflow while multiplying with 1000. */
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for (remaining = seconds; remaining > 0; remaining--)
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/* Guarantee unlimited sleep and a reasonable return value. Cygwin
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1.5.x rejects attempts to sleep more than 49.7 days (2**32
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milliseconds), but uses uninitialized memory which results in a
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rpl_sleep (unsigned int seconds)
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/* This requires int larger than 16 bits. */
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verify (UINT_MAX / 49 / 24 / 60 / 60);
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const unsigned int limit = 49 * 24 * 60 * 60;
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while (limit < seconds)
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result = sleep (limit);
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return seconds + result;
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return sleep (seconds);
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#else /* !HAVE_SLEEP */
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#error "Please port gnulib sleep.c to your platform, possibly using usleep() or select(), then report this to bug-gnulib."