273 	    if (tcsetpgrp(ttyfd, jp->ps[i].pid) != -1)  in fgcmd()
367 		if (killpg(jp->ps[i].pid, SIGCONT) != -1)  in restartjob()
393 		outfmt(out, "%ld\n", (long)jp->ps->pid);  in showjob()
447 			fmtstr(s + col, 16, "%ld ", (long)ps->pid);  in showjob()
669 		out1fmt("%ld", (long)jp->ps[i].pid);  in jobidcmd()
683 	return -jp->ps[0].pid;  in getjobpgrp()
695 	int pid;  in getjob()  local
749 		pid = number(name);  in getjob()
752 			 && jp->ps[jp->nprocs - 1].pid == pid)  in getjob()
849 	int pid;  in forkshell()  local
852 	switch ((pid = fork())) {  in forkshell()
862 		return forkparent(jp, n, mode, pid);  in forkshell()
867 forkparent(struct job *jp, union node *n, int mode, pid_t pid)  in forkparent()  argument
873 			pgrp = pid;  in forkparent()
875 			pgrp = jp->ps[0].pid;  in forkparent()
878 		(void)setpgid(pid, pgrp);  in forkparent()
882 		backgndpid = pid;		/* set $! */  in forkparent()
885 		ps->pid = pid;  in forkparent()
891 	TRACE(("In parent shell:  child = %d\n", pid));  in forkparent()
892 	return pid;  in forkparent()
917 			pgrp = jp->ps[0].pid;  in forkchild()
1044 	int pid;  in dowait()  local
1055 		pid = waitproc(block, job, &status);  in dowait()
1056 		TRACE(("wait returns pid %d, status %d\n", pid, status));  in dowait()
1057 	} while (pid == -1 && errno == EINTR && gotsig[SIGINT - 1] == 0);  in dowait()
1058 	if (pid <= 0)  in dowait()
1059 		return pid;  in dowait()
1067 				if (sp->pid == -1)  in dowait()
1069 				if (sp->pid == pid) {  in dowait()
1070 …TRACE(("Job %d: changing status of proc %d from 0x%x to 0x%x\n", jp - jobtab + 1, pid, sp->status,…  in dowait()
1109 	return pid;  in dowait()