253 	struct tblentry *cmdp;  in hashcmd()  local
271 			for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {  in hashcmd()
272 				if (cmdp->cmdtype == CMDNORMAL)  in hashcmd()
273 					printentry(cmdp, verbose);  in hashcmd()
279 		if ((cmdp = cmdlookup(name, 0)) != NULL  in hashcmd()
280 		 && cmdp->cmdtype == CMDNORMAL)  in hashcmd()
286 			cmdp = cmdlookup(name, 0);  in hashcmd()
287 			if (cmdp != NULL)  in hashcmd()
288 				printentry(cmdp, verbose);  in hashcmd()
302 printentry(struct tblentry *cmdp, int verbose)  in printentry()  argument
308 	if (cmdp->cmdtype == CMDNORMAL) {  in printentry()
309 		idx = cmdp->param.index;  in printentry()
312 			name = padvance(&path, &opt, cmdp->cmdname);  in printentry()
316 	} else if (cmdp->cmdtype == CMDBUILTIN) {  in printentry()
317 		out1fmt("builtin %s", cmdp->cmdname);  in printentry()
318 	} else if (cmdp->cmdtype == CMDFUNCTION) {  in printentry()
319 		out1fmt("function %s", cmdp->cmdname);  in printentry()
322 			name = commandtext(getfuncnode(cmdp->param.func));  in printentry()
330 		error("internal error: cmdtype %d", cmdp->cmdtype);  in printentry()
347 	struct tblentry *cmdp, loc_cmd;  in find_command()  local
368 	if ((cmdp = cmdlookup(name, 0)) != NULL) {  in find_command()
369 		if (cmdp->cmdtype == CMDFUNCTION && act & DO_NOFUNC)  in find_command()
370 			cmdp = NULL;  in find_command()
378 		cmdp = cmdlookup(name, 1);  in find_command()
379 		if (cmdp->cmdtype == CMDFUNCTION)  in find_command()
380 			cmdp = &loc_cmd;  in find_command()
381 		cmdp->cmdtype = CMDBUILTIN;  in find_command()
382 		cmdp->param.index = i;  in find_command()
383 		cmdp->special = spec;  in find_command()
414 			if ((cmdp = cmdlookup(name, 0)) == NULL || cmdp->cmdtype != CMDFUNCTION)  in find_command()
434 		cmdp = cmdlookup(name, 1);  in find_command()
435 		if (cmdp->cmdtype == CMDFUNCTION)  in find_command()
436 			cmdp = &loc_cmd;  in find_command()
437 		cmdp->cmdtype = CMDNORMAL;  in find_command()
438 		cmdp->param.index = idx;  in find_command()
439 		cmdp->special = 0;  in find_command()
458 	entry->cmdtype = cmdp->cmdtype;  in find_command()
459 	entry->u = cmdp->param;  in find_command()
460 	entry->special = cmdp->special;  in find_command()
523 	struct tblentry *cmdp;  in clearcmdentry()  local
528 		while ((cmdp = *pp) != NULL) {  in clearcmdentry()
529 			if (cmdp->cmdtype == CMDNORMAL) {  in clearcmdentry()
530 				*pp = cmdp->next;  in clearcmdentry()
531 				ckfree(cmdp);  in clearcmdentry()
533 				pp = &cmdp->next;  in clearcmdentry()
569 	struct tblentry *cmdp;  in cmdlookup()  local
574 	for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {  in cmdlookup()
575 		if (equal(cmdp->cmdname, name))  in cmdlookup()
577 		pp = &cmdp->next;  in cmdlookup()
579 	if (add && cmdp == NULL) {  in cmdlookup()
582 		cmdp = *pp = ckmalloc(sizeof (struct tblentry) + len + 1);  in cmdlookup()
583 		cmdp->next = NULL;  in cmdlookup()
584 		cmdp->cmdtype = CMDUNKNOWN;  in cmdlookup()
585 		memcpy(cmdp->cmdname, name, len + 1);  in cmdlookup()
589 	return cmdp;  in cmdlookup()
624 	struct tblentry *cmdp;  in delete_cmd_entry()  local
627 	cmdp = *lastcmdentry;  in delete_cmd_entry()
628 	*lastcmdentry = cmdp->next;  in delete_cmd_entry()
629 	ckfree(cmdp);  in delete_cmd_entry()
643 	struct tblentry *cmdp;  in addcmdentry()  local
646 	cmdp = cmdlookup(name, 1);  in addcmdentry()
647 	if (cmdp->cmdtype == CMDFUNCTION) {  in addcmdentry()
648 		unreffunc(cmdp->param.func);  in addcmdentry()
650 	cmdp->cmdtype = entry->cmdtype;  in addcmdentry()
651 	cmdp->param = entry->u;  in addcmdentry()
652 	cmdp->special = entry->special;  in addcmdentry()
683 	struct tblentry *cmdp;  in unsetfunc()  local
685 	if ((cmdp = cmdlookup(name, 0)) != NULL && cmdp->cmdtype == CMDFUNCTION) {  in unsetfunc()
686 		unreffunc(cmdp->param.func);  in unsetfunc()
700 	struct tblentry *cmdp;  in isfunc()  local
701 	cmdp = cmdlookup(name, 0);  in isfunc()
702 	return (cmdp != NULL && cmdp->cmdtype == CMDFUNCTION);  in isfunc()
730 	struct tblentry *cmdp;  in typecmd_impl()  local
766 		if ((cmdp = cmdlookup(argv[i], 0)) != NULL) {  in typecmd_impl()
767 			entry.cmdtype = cmdp->cmdtype;  in typecmd_impl()
768 			entry.u = cmdp->param;  in typecmd_impl()
769 			entry.special = cmdp->special;  in typecmd_impl()
789 					    (cmdp && cmd == TYPECMD_TYPE) ?  in typecmd_impl()