54 	dt_idsig_t *isp = idp->di_data;  in dt_idcook_sign()  local
62 	if (isp->dis_varargs >= 0) {  in dt_idcook_sign()
63 		mismatch = argc < isp->dis_varargs;  in dt_idcook_sign()
64 		arglimit = isp->dis_varargs;  in dt_idcook_sign()
65 	} else if (isp->dis_optargs >= 0) {  in dt_idcook_sign()
66 		mismatch = (argc < isp->dis_optargs || argc > isp->dis_argc);  in dt_idcook_sign()
69 		mismatch = argc != isp->dis_argc;  in dt_idcook_sign()
70 		arglimit = isp->dis_argc;  in dt_idcook_sign()
77 		    isp->dis_optargs >= 0 ? "at least " : "",  in dt_idcook_sign()
78 		    isp->dis_optargs >= 0 ? isp->dis_optargs : arglimit);  in dt_idcook_sign()
82 		if (isp->dis_args[i].dn_ctfp != NULL)  in dt_idcook_sign()
83 			compat = dt_node_is_argcompat(&isp->dis_args[i], args);  in dt_idcook_sign()
93 			    dt_node_type_name(&isp->dis_args[i], n1,  in dt_idcook_sign()
112 		dt_idsig_t *isp = idp->di_data = malloc(sizeof (dt_idsig_t));  in dt_idcook_assc()  local
116 		if (isp == NULL)  in dt_idcook_assc()
119 		isp->dis_varargs = -1;  in dt_idcook_assc()
120 		isp->dis_optargs = -1;  in dt_idcook_assc()
121 		isp->dis_argc = argc;  in dt_idcook_assc()
122 		isp->dis_args = NULL;  in dt_idcook_assc()
123 		isp->dis_auxinfo = 0;  in dt_idcook_assc()
125 		if (argc != 0 && (isp->dis_args = calloc(argc,  in dt_idcook_assc()
128 			free(isp);  in dt_idcook_assc()
152 			dt_node_type_propagate(args, &isp->dis_args[i]);  in dt_idcook_assc()
153 			isp->dis_args[i].dn_list = &isp->dis_args[i + 1];  in dt_idcook_assc()
157 			isp->dis_args[argc - 1].dn_list = NULL;  in dt_idcook_assc()
178 		dt_idsig_t *isp;  in dt_idcook_func()  local
211 		if ((isp = idp->di_data = malloc(sizeof (dt_idsig_t))) == NULL)  in dt_idcook_func()
214 		isp->dis_varargs = -1;  in dt_idcook_func()
215 		isp->dis_optargs = -1;  in dt_idcook_func()
216 		isp->dis_argc = i;  in dt_idcook_func()
217 		isp->dis_args = NULL;  in dt_idcook_func()
218 		isp->dis_auxinfo = 0;  in dt_idcook_func()
220 		if (i != 0 && (isp->dis_args = calloc(i,  in dt_idcook_func()
223 			free(isp);  in dt_idcook_func()
257 		for (i = 0; i < isp->dis_argc; i++, p1 = p2) {  in dt_idcook_func()
267 				isp->dis_args[i].dn_ctfp = NULL;  in dt_idcook_func()
268 				isp->dis_args[i].dn_type = CTF_ERR;  in dt_idcook_func()
270 					isp->dis_varargs = i;  in dt_idcook_func()
275 				if (isp->dis_varargs != -1) {  in dt_idcook_func()
278 					    i + 1, isp->dis_varargs + 1);  in dt_idcook_func()
281 				if (isp->dis_optargs == -1)  in dt_idcook_func()
282 					isp->dis_optargs = i;  in dt_idcook_func()
286 			} else if (isp->dis_optargs != -1) {  in dt_idcook_func()
289 				    isp->dis_optargs + 1);  in dt_idcook_func()
298 			dt_node_type_assign(&isp->dis_args[i],  in dt_idcook_func()