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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 2.iso
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STUTTGART
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LIB
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UNIXLIB37B
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!UnixLib37
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src
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signal
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pause
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1996-11-09
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855b
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32 lines
/****************************************************************************
*
* $Source: /unixb/home/unixlib/source/unixlib37/src/signal/c/RCS/pause,v $
* $Date: 1996/10/30 22:04:51 $
* $Revision: 1.1 $
* $State: Rel $
* $Author: unixlib $
*
* $Log: pause,v $
* Revision 1.1 1996/10/30 22:04:51 unixlib
* Initial revision
*
***************************************************************************/
static const char rcs_id[] = "$Id: pause,v 1.1 1996/10/30 22:04:51 unixlib Rel $";
/* signal.c.pause: Written by Nick Burrett, 5 October 1996. */
#include <signal.h>
#include <unistd.h>
/* Suspend the process until a signal arrives.
This always returns -1 and sets errno to EINTR. */
int pause (void)
{
/* errno is set to EINTR by sigsuspend() which is called
through sigpause(). */
return sigpause (sigblock (0));
}