1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
65  *	0 if ok, -1 otherwise
76 		return(-1);  in uidtb_start()
80 		return(-1);  in uidtb_start()
89  *	0 if ok, -1 otherwise
100 		return(-1);  in gidtb_start()
104 		return(-1);  in gidtb_start()
113  *	0 if ok, -1 otherwise
124 		return(-1);  in usrtb_start()
128 		return(-1);  in usrtb_start()
137  *	0 if ok, -1 otherwise
148 		return(-1);  in grptb_start()
152 		return(-1);  in grptb_start()
160  *	the stored name (if valid or invalid match). We use a simple hash table.
178 	if ((ptr != NULL) && (ptr->valid > 0) && (ptr->uid == uid)) {  in name_uid()
182 		if (frc || (ptr->valid == VALID))  in name_uid()
183 			return(ptr->name);  in name_uid()
204 		ptr->uid = uid;  in name_uid()
205 		ptr->valid = INVALID;  in name_uid()
206 		(void)snprintf(ptr->name, sizeof(ptr->name), "%lu",  in name_uid()
215 			return(pw->pw_name);  in name_uid()
216 		ptr->uid = uid;  in name_uid()
217 		(void)strncpy(ptr->name, pw->pw_name, UNMLEN - 1);  in name_uid()
218 		ptr->name[UNMLEN-1] = '\0';  in name_uid()
219 		ptr->valid = VALID;  in name_uid()
221 	return(ptr->name);  in name_uid()
227  *	the stored name (if valid or invalid match). We use a simple hash table.
245 	if ((ptr != NULL) && (ptr->valid > 0) && (ptr->gid == gid)) {  in name_gid()
249 		if (frc || (ptr->valid == VALID))  in name_gid()
250 			return(ptr->name);  in name_gid()
271 		ptr->gid = gid;  in name_gid()
272 		ptr->valid = INVALID;  in name_gid()
273 		(void)snprintf(ptr->name, sizeof(ptr->name), "%lu",  in name_gid()
282 			return(gr->gr_name);  in name_gid()
283 		ptr->gid = gid;  in name_gid()
284 		(void)strncpy(ptr->name, gr->gr_name, GNMLEN - 1);  in name_gid()
285 		ptr->name[GNMLEN-1] = '\0';  in name_gid()
286 		ptr->valid = VALID;  in name_gid()
288 	return(ptr->name);  in name_gid()
295  *	the uid (if any) for a user name, or a -1 if no match can be found
306 	 * return -1 for mangled names  in uid_name()
309 		return(-1);  in uid_name()
311 		return(-1);  in uid_name()
314 	 * look up in hash table, if found and valid return the uid,  in uid_name()
315 	 * if found and invalid, return a -1  in uid_name()
318 	if ((ptr != NULL) && (ptr->valid > 0) && !strcmp(name, ptr->name)) {  in uid_name()
319 		if (ptr->valid == INVALID)  in uid_name()
320 			return(-1);  in uid_name()
321 		*uid = ptr->uid;  in uid_name()
340 			return(-1);  in uid_name()
341 		*uid = pw->pw_uid;  in uid_name()
344 	(void)strncpy(ptr->name, name, UNMLEN - 1);  in uid_name()
345 	ptr->name[UNMLEN-1] = '\0';  in uid_name()
347 		ptr->valid = INVALID;  in uid_name()
348 		return(-1);  in uid_name()
350 	ptr->valid = VALID;  in uid_name()
351 	*uid = ptr->uid = pw->pw_uid;  in uid_name()
359  *	the gid (if any) for a group name, or a -1 if no match can be found
370 	 * return -1 for mangled names  in gid_name()
373 		return(-1);  in gid_name()
375 		return(-1);  in gid_name()
378 	 * look up in hash table, if found and valid return the uid,  in gid_name()
379 	 * if found and invalid, return a -1  in gid_name()
382 	if ((ptr != NULL) && (ptr->valid > 0) && !strcmp(name, ptr->name)) {  in gid_name()
383 		if (ptr->valid == INVALID)  in gid_name()
384 			return(-1);  in gid_name()
385 		*gid = ptr->gid;  in gid_name()
403 			return(-1);  in gid_name()
404 		*gid = gr->gr_gid;  in gid_name()
408 	(void)strncpy(ptr->name, name, GNMLEN - 1);  in gid_name()
409 	ptr->name[GNMLEN-1] = '\0';  in gid_name()
411 		ptr->valid = INVALID;  in gid_name()
412 		return(-1);  in gid_name()
414 	ptr->valid = VALID;  in gid_name()
415 	*gid = ptr->gid = gr->gr_gid;  in gid_name()