da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin/***********************************************************************
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* This software is part of the ast package *
3e14f97f673e8a630f076077de35afdd43dc1587Roger A. Faulkner* Copyright (c) 1982-2010 AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* and is licensed under the *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Common Public License, Version 1.0 *
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin* by AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* A copy of the License is available at *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Information and Software Systems Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* AT&T Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Florham Park NJ *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* David Korn <dgk@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin***********************************************************************/
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * sleep delay
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * David Korn
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * AT&T Labs
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif /* _NEXT_SOURCE */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif /* _lib_poll_notimer */
34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz register double d=0;
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin register Shell_t *shp = ((Shbltin_t*)extra)->shp;
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin if(!(shp->sigflag[SIGALRM]&(SH_SIGFAULT|SH_SIGOFF)))
34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz errormsg(SH_DICT,ERROR_exit(1),e_number,*argv);
34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz else while(1)
34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz if(sflag || tloc==0 || errno!=EINTR || shp->lastsig)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return(0);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin tp = (void*)sh_timeradd(1000*sec, 0, completed, (void*)&expired);
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin if(!shp->waitevent || (*shp->waitevent)(-1,-1L,0)==0)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin tp = (void*)sh_timeradd(1000*sec, 0, completed, (void*)&expired);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return(0);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * delay execution for time <t>
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int n = (int)t;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else if(n > 30)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if(n=(int)(1000*t))
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin if(!shp->waitevent || (*shp->waitevent)(-1,(long)n,0)==0)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin# if defined(_lib_select) && defined(_mem_tv_usec_timeval)
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin if(n=(int)(1000*t) && shp->waitevent && (*shp->waitevent)(-1,(long)n,0))
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin n = (int)t;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin /* for 9th edition machines */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if(n > 30)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if(n=(int)(1000*t))
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin if(!shp->waitevent || (*shp->waitevent)(-1,(long)n,0)==0)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin n += (t+.5);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif /* _lib_poll */