261 	struct tblentry *cmdp;  in hashcmd()  local
279 			for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {  in hashcmd()
280 				if (cmdp->cmdtype == CMDNORMAL)  in hashcmd()
281 					printentry(cmdp, verbose);  in hashcmd()
287 		if ((cmdp = cmdlookup(name, 0)) != NULL  in hashcmd()
288 		 && cmdp->cmdtype == CMDNORMAL)  in hashcmd()
294 			cmdp = cmdlookup(name, 0);  in hashcmd()
295 			if (cmdp != NULL)  in hashcmd()
296 				printentry(cmdp, verbose);  in hashcmd()
310 printentry(struct tblentry *cmdp, int verbose)  in printentry()  argument
316 	if (cmdp->cmdtype == CMDNORMAL) {  in printentry()
317 		idx = cmdp->param.index;  in printentry()
320 			name = padvance(&path, &opt, cmdp->cmdname);  in printentry()
324 	} else if (cmdp->cmdtype == CMDBUILTIN) {  in printentry()
325 		out1fmt("builtin %s", cmdp->cmdname);  in printentry()
326 	} else if (cmdp->cmdtype == CMDFUNCTION) {  in printentry()
327 		out1fmt("function %s", cmdp->cmdname);  in printentry()
330 			name = commandtext(getfuncnode(cmdp->param.func));  in printentry()
338 		error("internal error: cmdtype %d", cmdp->cmdtype);  in printentry()
355 	struct tblentry *cmdp, loc_cmd;  in find_command()  local
376 	if ((cmdp = cmdlookup(name, 0)) != NULL) {  in find_command()
377 		if (cmdp->cmdtype == CMDFUNCTION && act & DO_NOFUNC)  in find_command()
378 			cmdp = NULL;  in find_command()
386 		cmdp = cmdlookup(name, 1);  in find_command()
387 		if (cmdp->cmdtype == CMDFUNCTION)  in find_command()
388 			cmdp = &loc_cmd;  in find_command()
389 		cmdp->cmdtype = CMDBUILTIN;  in find_command()
390 		cmdp->param.index = i;  in find_command()
391 		cmdp->special = spec;  in find_command()
422 			if ((cmdp = cmdlookup(name, 0)) == NULL || cmdp->cmdtype != CMDFUNCTION)  in find_command()
442 		cmdp = cmdlookup(name, 1);  in find_command()
443 		if (cmdp->cmdtype == CMDFUNCTION)  in find_command()
444 			cmdp = &loc_cmd;  in find_command()
445 		cmdp->cmdtype = CMDNORMAL;  in find_command()
446 		cmdp->param.index = idx;  in find_command()
447 		cmdp->special = 0;  in find_command()
466 	entry->cmdtype = cmdp->cmdtype;  in find_command()
467 	entry->u = cmdp->param;  in find_command()
468 	entry->special = cmdp->special;  in find_command()
531 	struct tblentry *cmdp;  in clearcmdentry()  local
536 		while ((cmdp = *pp) != NULL) {  in clearcmdentry()
537 			if (cmdp->cmdtype == CMDNORMAL) {  in clearcmdentry()
538 				*pp = cmdp->next;  in clearcmdentry()
539 				ckfree(cmdp);  in clearcmdentry()
541 				pp = &cmdp->next;  in clearcmdentry()
566 	struct tblentry *cmdp;  in cmdlookup()  local
575 	for (cmdp = *pp ; cmdp ; cmdp = cmdp->next) {  in cmdlookup()
576 		if (equal(cmdp->cmdname, name))  in cmdlookup()
578 		pp = &cmdp->next;  in cmdlookup()
580 	if (add && cmdp == NULL) {  in cmdlookup()
583 		cmdp = *pp = ckmalloc(sizeof (struct tblentry) + len + 1);  in cmdlookup()
584 		cmdp->next = NULL;  in cmdlookup()
585 		cmdp->cmdtype = CMDUNKNOWN;  in cmdlookup()
586 		memcpy(cmdp->cmdname, name, len + 1);  in cmdlookup()
590 	return cmdp;  in cmdlookup()
600 	struct tblentry *cmdp;  in delete_cmd_entry()  local
603 	cmdp = *lastcmdentry;  in delete_cmd_entry()
604 	*lastcmdentry = cmdp->next;  in delete_cmd_entry()
605 	ckfree(cmdp);  in delete_cmd_entry()
619 	struct tblentry *cmdp;  in addcmdentry()  local
622 	cmdp = cmdlookup(name, 1);  in addcmdentry()
623 	if (cmdp->cmdtype == CMDFUNCTION) {  in addcmdentry()
624 		unreffunc(cmdp->param.func);  in addcmdentry()
626 	cmdp->cmdtype = entry->cmdtype;  in addcmdentry()
627 	cmdp->param = entry->u;  in addcmdentry()
628 	cmdp->special = entry->special;  in addcmdentry()
659 	struct tblentry *cmdp;  in unsetfunc()  local
661 	if ((cmdp = cmdlookup(name, 0)) != NULL && cmdp->cmdtype == CMDFUNCTION) {  in unsetfunc()
662 		unreffunc(cmdp->param.func);  in unsetfunc()
676 	struct tblentry *cmdp;  in isfunc()  local
677 	cmdp = cmdlookup(name, 0);  in isfunc()
678 	return (cmdp != NULL && cmdp->cmdtype == CMDFUNCTION);  in isfunc()
706 	struct tblentry *cmdp;  in typecmd_impl()  local
742 		if ((cmdp = cmdlookup(argv[i], 0)) != NULL) {  in typecmd_impl()
743 			entry.cmdtype = cmdp->cmdtype;  in typecmd_impl()
744 			entry.u = cmdp->param;  in typecmd_impl()
745 			entry.special = cmdp->special;  in typecmd_impl()
765 					    (cmdp && cmd == TYPECMD_TYPE) ?  in typecmd_impl()