2718 static const char *expandstr(const char *ps, int syntax_type);
3625 	struct procstat *ps;    /* status of processes when more than one */  member
3865 	struct procstat *ps = jp->ps;
3867 		status = ps[i].ps_status;
4009 		if (match(jp->ps[0].ps_cmd, p)) {  in getjob()
4038 	struct procstat *ps;  in freejob()  local
4042 	for (i = jp->nprocs, ps = jp->ps; --i >= 0; ps++) {  in freejob()
4043 		if (ps->ps_cmd != nullstr)  in freejob()
4044 			free(ps->ps_cmd);  in freejob()
4046 	if (jp->ps != &jp->ps0)  in freejob()
4047 		free(jp->ps);  in freejob()
4173 					struct procstat *ps = &jp->ps[j];  in killcmd()  local
4177 					if (ps->ps_status != -1 && !WIFSTOPPED(ps->ps_status))  in killcmd()
4184 					dst += sprintf(dst, jp->jobctl ? " -%u" : " %u", (int)ps->ps_pid);  in killcmd()
4196 	struct procstat *ps;  in showpipe()  local
4199 	psend = jp->ps + jp->nprocs;  in showpipe()
4200 	for (ps = jp->ps + 1; ps < psend; ps++)  in showpipe()
4201 		printf(" | %s", ps->ps_cmd);  in showpipe()
4210 	struct procstat *ps;  in restartjob()  local
4219 	pgid = jp->ps[0].ps_pid;  in restartjob()
4225 	ps = jp->ps;  in restartjob()
4228 		if (WIFSTOPPED(ps->ps_status)) {  in restartjob()
4229 			ps->ps_status = -1;  in restartjob()
4231 		ps++;  in restartjob()
4255 		out1str(jp->ps[0].ps_cmd);  in fg_bgcmd()
4379 		struct procstat *ps;  in waitone()  local
4384 		ps = jp->ps;  in waitone()
4385 		psend = ps + jp->nprocs;  in waitone()
4387 			if (ps->ps_pid == pid) {  in waitone()
4390 					jobno(jp), pid, ps->ps_status, status));  in waitone()
4391 				ps->ps_status = status;  in waitone()
4394 			if (ps->ps_status == -1)  in waitone()
4399 			if (WIFSTOPPED(ps->ps_status)) {  in waitone()
4400 				jp->stopstatus = ps->ps_status;  in waitone()
4404 		} while (++ps < psend);  in waitone()
4435 			pid = thisjob->ps[thisjob->nprocs - 1].ps_status;  in waitone()
4482 	struct procstat *ps;  in showjob()  local
4489 	ps = jp->ps;  in showjob()
4493 		fprintf(out, "%d\n", ps->ps_pid);  in showjob()
4506 		col += fmtstr(s + col, 16, "%d ", ps->ps_pid);  in showjob()
4508 	psend = ps + jp->nprocs;  in showjob()
4535 			col = fmtstr(s, 48, "\n%*c%d ", indent_col, ' ', ps->ps_pid) - 1;  in showjob()
4540 				ps == jp->ps ? "" : "| ",  in showjob()
4541 				ps->ps_cmd  in showjob()
4543 	} while (++ps != psend);  in showjob()
4607 	struct procstat *ps;  in getstatus()  local
4610 	ps = job->ps + job->nprocs - 1;  in getstatus()
4611 	status = ps->ps_status;  in getstatus()
4614 		while (status == 0 && --ps >= job->ps)  in getstatus()
4615 			status = ps->ps_status;  in getstatus()
4714 				if (job->ps[job->nprocs - 1].ps_pid == pid)  in waitcmd()
4759 			if (joff(jp)->ps == &jq->ps0)  in growjobtab()
4760 				jmove(joff(jp)->ps);  in growjobtab()
4816 	jp->ps = &jp->ps0;  in makejob()
4818 		jp->ps = ckmalloc(nprocs * sizeof(struct procstat));  in makejob()
5243 			pgrp = jp->ps[0].ps_pid;  in forkchild()
5310 			pgrp = jp->ps[0].ps_pid;  in forkparent()
5320 		struct procstat *ps = &jp->ps[jp->nprocs++];  in forkparent()  local
5321 		ps->ps_pid = pid;  in forkparent()
5322 		ps->ps_status = -1;  in forkparent()
5323 		ps->ps_cmd = nullstr;  in forkparent()
5326 			ps->ps_cmd = commandtext(n);  in forkparent()
13337 expandstr(const char *ps, int syntax_type)  in expandstr()  argument
13351 	setinputstring((char *)ps);  in expandstr()
13357 	result = ps;  in expandstr()