77 int exitstatus;			/* exit status of last command */  variable
133                 exitstatus = 0;  in evalcmd()
134         return exitstatus;  in evalcmd()
171 		exitstatus = 0;  in evalstring()
193 		exitstatus = 0;  in evaltree()
211 			if (evalskip || exitstatus != 0) {  in evaltree()
218 			if (evalskip || exitstatus == 0)  in evaltree()
236 			if (exitstatus == 0)  in evaltree()
241 				exitstatus = 0;  in evaltree()
267 			exitstatus = 0;  in evaltree()
273 			exitstatus = !exitstatus;  in evaltree()
297 	if (eflag && exitstatus != 0 && do_etest)  in evaltree()
298 		exitshell(exitstatus);  in evaltree()
322 				status = exitstatus;  in evalloop()
326 			if (exitstatus != 0)  in evalloop()
329 			if (exitstatus == 0)  in evalloop()
333 		status = exitstatus;  in evalloop()
336 	exitstatus = status;  in evalloop()
351 		oexitstatus = exitstatus;  in evalfor()
360 		status = exitstatus;  in evalfor()
372 	exitstatus = status;  in evalfor()
390 	oexitstatus = exitstatus;  in evalcase()
403 					exitstatus = 0;  in evalcase()
408 	exitstatus = 0;  in evalcase()
424 	oexitstatus = exitstatus;  in evalsubshell()
434 		exitstatus = waitforjob(jp, (int *)NULL);  in evalsubshell()
437 		exitstatus = 0;  in evalsubshell()
452 	oexitstatus = exitstatus;  in evalredir()
610 		exitstatus = waitforjob(jp, (int *)NULL);  in evalpipe()
611 		TRACE(("evalpipe:  job done exit status %d\n", exitstatus));  in evalpipe()
614 		exitstatus = 0;  in evalpipe()
649 		exitstatus = 0;  in evalbackcmd()
653 	exitstatus = oexitstatus;  in evalbackcmd()
843 	oexitstatus = exitstatus;  in evalcommand()
844 	exitstatus = 0;  in evalcommand()
1044 		exitstatus = oexitstatus;  in evalcommand()
1062 			exitshell(exitstatus);  in evalcommand()
1080 				exitstatus = SIGINT+128;  in evalcommand()
1099 		exitstatus = (*builtinfunc[cmdentry.u.index])(argc, argv);  in evalcommand()
1103 			if (exitstatus == 0 || exitstatus == 1)  in evalcommand()
1104 				exitstatus = 2;  in evalcommand()
1116 			exitshell(exitstatus);  in evalcommand()
1151 		exitstatus = waitforjob(jp, &signaled);  in evalcommand()
1213 	return exitstatus;  in bltincmd()