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Bruno Haible
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* Pausing execution of the current thread.
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Copyright (C) 2007 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 2, or (at your option)
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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, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#include <config.h>
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/* Specification. */
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#include <unistd.h>
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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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# include <windows.h>
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unsigned int
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sleep (unsigned int seconds)
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{
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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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Sleep (1000);
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return remaining;
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}
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#else
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#error "Please port gnulib sleep.c to your platform, possibly using usleep() or select(), then report this to bug-gnulib."
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#endif
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