17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5cb5caa98Sdjl * Common Development and Distribution License (the "License"). 6cb5caa98Sdjl * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*7257d1b4Sraf 227c478bd9Sstevel@tonic-gate /* 23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 30*7257d1b4Sraf #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 32*7257d1b4Sraf #pragma weak _getpwnam = getpwnam 33*7257d1b4Sraf #pragma weak _getpwuid = getpwuid 347c478bd9Sstevel@tonic-gate 35*7257d1b4Sraf #include "lint.h" 367c478bd9Sstevel@tonic-gate #include <sys/types.h> 377c478bd9Sstevel@tonic-gate #include <pwd.h> 387c478bd9Sstevel@tonic-gate #include <nss_dbdefs.h> 397c478bd9Sstevel@tonic-gate #include <stdio.h> 407c478bd9Sstevel@tonic-gate #include "tsd.h" 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate #ifdef NSS_INCLUDE_UNSAFE 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate /* 457c478bd9Sstevel@tonic-gate * Ye olde non-reentrant interface (MT-unsafe, caveat utor) 467c478bd9Sstevel@tonic-gate */ 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate static void 497c478bd9Sstevel@tonic-gate free_pwbuf(void *arg) 507c478bd9Sstevel@tonic-gate { 517c478bd9Sstevel@tonic-gate nss_XbyY_buf_t **buffer = arg; 527c478bd9Sstevel@tonic-gate 537c478bd9Sstevel@tonic-gate NSS_XbyY_FREE(buffer); 547c478bd9Sstevel@tonic-gate } 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate static nss_XbyY_buf_t * 577c478bd9Sstevel@tonic-gate get_pwbuf() 587c478bd9Sstevel@tonic-gate { 597c478bd9Sstevel@tonic-gate nss_XbyY_buf_t **buffer = 607c478bd9Sstevel@tonic-gate tsdalloc(_T_PWBUF, sizeof (nss_XbyY_buf_t *), free_pwbuf); 617c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b; 627c478bd9Sstevel@tonic-gate 637c478bd9Sstevel@tonic-gate if (buffer == NULL) 647c478bd9Sstevel@tonic-gate return (NULL); 657c478bd9Sstevel@tonic-gate b = NSS_XbyY_ALLOC(buffer, sizeof (struct passwd), NSS_BUFLEN_PASSWD); 667c478bd9Sstevel@tonic-gate return (b); 677c478bd9Sstevel@tonic-gate } 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate struct passwd * 707c478bd9Sstevel@tonic-gate getpwuid(uid_t uid) 717c478bd9Sstevel@tonic-gate { 727c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf(); 737c478bd9Sstevel@tonic-gate 747c478bd9Sstevel@tonic-gate return (b == NULL ? NULL : 757c478bd9Sstevel@tonic-gate getpwuid_r(uid, b->result, b->buffer, b->buflen)); 767c478bd9Sstevel@tonic-gate } 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate struct passwd * 797c478bd9Sstevel@tonic-gate getpwnam(const char *nam) 807c478bd9Sstevel@tonic-gate { 817c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf(); 827c478bd9Sstevel@tonic-gate 837c478bd9Sstevel@tonic-gate return (b == NULL ? NULL : 847c478bd9Sstevel@tonic-gate getpwnam_r(nam, b->result, b->buffer, b->buflen)); 857c478bd9Sstevel@tonic-gate } 867c478bd9Sstevel@tonic-gate 877c478bd9Sstevel@tonic-gate struct passwd * 887c478bd9Sstevel@tonic-gate getpwent(void) 897c478bd9Sstevel@tonic-gate { 907c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf(); 917c478bd9Sstevel@tonic-gate 927c478bd9Sstevel@tonic-gate return (b == NULL ? NULL : 937c478bd9Sstevel@tonic-gate getpwent_r(b->result, b->buffer, b->buflen)); 947c478bd9Sstevel@tonic-gate } 957c478bd9Sstevel@tonic-gate 967c478bd9Sstevel@tonic-gate struct passwd * 977c478bd9Sstevel@tonic-gate fgetpwent(FILE *f) 987c478bd9Sstevel@tonic-gate { 997c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf(); 1007c478bd9Sstevel@tonic-gate 1017c478bd9Sstevel@tonic-gate return (b == NULL ? NULL : 1027c478bd9Sstevel@tonic-gate fgetpwent_r(f, b->result, b->buffer, b->buflen)); 1037c478bd9Sstevel@tonic-gate } 1047c478bd9Sstevel@tonic-gate 1057c478bd9Sstevel@tonic-gate #endif /* NSS_INCLUDE_UNSAFE */ 106