221 	if(++bck.count > sh.lim.child_max)  in jobsave_create()
252 	Waitevent_f waitevent = sh.waitevent;  in job_reap()
270 	sh.waitevent = 0;  in job_reap()
274 		if(!(flags&WNOHANG) && !sh.intrap && job.pwlist)  in job_reap()
346 			if(pid==sh.cpid)  in job_reap()
348 				sh_close(sh.coutpipe);  in job_reap()
349 				sh_close(sh.cpipe[1]);  in job_reap()
350 				sh.cpipe[1] = -1;  in job_reap()
351 				sh.coutpipe = -1;  in job_reap()
353 			else if(sh.subshell)  in job_reap()
385 				if(sh.st.trapcom[SIGCHLD])  in job_reap()
387 					sh.sigflag[SIGCHLD] |= SH_SIGTRAP;  in job_reap()
389 						job_chldtrap(&sh,sh.st.trapcom[SIGCHLD],0);  in job_reap()
391 						sh.trapnote |= SH_SIGTRAP;  in job_reap()
421 		if(!sh.intrap && sh.st.trapcom[SIGCHLD] && pid>0 && (pwfg!=job_bypid(pid)))  in job_reap()
423 			sh.sigflag[SIGCHLD] |= SH_SIGTRAP;  in job_reap()
424 			sh.trapnote |= SH_SIGTRAP;  in job_reap()
436 	sh.waitevent = waitevent;  in job_reap()
698 	if((pw->p_flag&P_STOPPED) || tcgetpgrp(job.fd) == sh.pid)  in job_set()
780 			if(pw->p_env != sh.jobenv)  in job_walk()
789 		while(pw && (pw->p_env!=sh.jobenv || pw->p_pgrp==0))  in job_walk()
851 	if(pw->p_env != sh.jobenv)  in job_list()
911 			hist_list(sh.hist_ptr,outfile,pw->p_name,0,";");  in job_list()
971 		if(sig==SIGSTOP && pid==sh.pid && sh.ppid==1)  in job_kill()
1056 	if(!sh.hist_ptr)  in job_byname()
1062 		if(hist_match(sh.hist_ptr,pw->p_name,cp,flag)>=0)  in job_byname()
1087 	register int j = BYTE(sh.lim.child_max);  in job_clear()
1130 	register History_t *hp = sh.hist_ptr;  in job_post()
1136 	sh.jobenv = sh.curenv;  in job_post()
1187 	pw->p_env = sh.curenv;  in job_post()
1189 	if(!sh.outpipe || (sh_isoption(SH_PIPEFAIL) && job.waitall))  in job_post()
1191 	pw->p_exitmin = sh.xargexit;  in job_post()
1209 		pw->p_name=hist_tell(sh.hist_ptr,(int)hp->histind-1);  in job_post()
1314 		if(pid==sh.spid)  in job_wait()
1315 			sh.spid = 0;  in job_wait()
1319 			if((sh.exitval = job_chksave(pid)) < 0)  in job_wait()
1320 				sh.exitval = ERROR_NOENT;  in job_wait()
1325 		else if(intr && pw->p_env!=sh.curenv)  in job_wait()
1327 			sh.exitval = ERROR_NOENT;  in job_wait()
1344 	if(sh.coutpipe>=0 && sh.cpid==lastpid)  in job_wait()
1346 		sh_close(sh.coutpipe);  in job_wait()
1347 		sh_close(sh.cpipe[1]);  in job_wait()
1348 		sh.cpipe[1] = sh.coutpipe = -1;  in job_wait()
1417 						sh.exitval=px->p_exit;  in job_wait()
1419 							sh.exitval |= SH_EXITSIG;  in job_wait()
1438 		if(sh.sigflag[SIGALRM]&SH_SIGTRAP)  in job_wait()
1440 		if((intr && sh.trapnote) || (pid==1 && !intr))  in job_wait()
1452 		if((pw->p_flag&P_SIGNALLED) && pw->p_exit==SIGINT && !(sh.sigflag[SIGINT]&SH_SIGOFF))  in job_wait()
1475 	if(!sh.intrap)  in job_wait()
1514 		sh.bckpid = pw->p_pid;  in job_switch()
1527 	hist_list(sh.hist_ptr,outfile,pw->p_name,'&',";");  in job_switch()
1618 		if((pw->p_flag&P_EXITSAVE) ||  pw->p_pid==sh.spid)  in job_unpost()
1674 	register int jmax = BYTE(sh.lim.child_max);  in job_alloc()
1680 		for(j=1; j < sh.lim.child_max; j++)  in job_alloc()
1722 	if(sig<=sh.sigmax && sh.sigmsg[sig])  in job_sigmsg()
1723 		return(sh.sigmsg[sig]);  in job_sigmsg()
1725 	if(sig>=sh.sigruntime[SH_SIGRTMIN] && sig<=sh.sigruntime[SH_SIGRTMAX])  in job_sigmsg()
1728 		if(sig>sh.sigruntime[SH_SIGRTMIN]+(sh.sigruntime[SH_SIGRTMAX]-sig<=sh.sigruntime[SH_SIGRTMIN])/2)  in job_sigmsg()
1729 			sfsprintf(sigrt,sizeof(sigrt),"SIGRTMAX-%d",sh.sigruntime[SH_SIGRTMAX]-sig);  in job_sigmsg()
1731 			sfsprintf(sigrt,sizeof(sigrt),"SIGRTMIN+%d",sig-sh.sigruntime[SH_SIGRTMIN]);  in job_sigmsg()
1801 		if(jp->pid==sh.spid)  in job_subrestore()
1813 		if(pw->p_env != sh.curenv || pw->p_pid==sh.pipepid)  in job_subrestore()