10Sstevel@tonic-gate /*
20Sstevel@tonic-gate * CDDL HEADER START
30Sstevel@tonic-gate *
40Sstevel@tonic-gate * The contents of this file are subject to the terms of the
52830Sdjl * Common Development and Distribution License (the "License").
62830Sdjl * You may not use this file except in compliance with the License.
70Sstevel@tonic-gate *
80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
100Sstevel@tonic-gate * See the License for the specific language governing permissions
110Sstevel@tonic-gate * and limitations under the License.
120Sstevel@tonic-gate *
130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
180Sstevel@tonic-gate *
190Sstevel@tonic-gate * CDDL HEADER END
200Sstevel@tonic-gate */
21*6812Sraf
220Sstevel@tonic-gate /*
23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
240Sstevel@tonic-gate * Use is subject to license terms.
250Sstevel@tonic-gate */
260Sstevel@tonic-gate
270Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
280Sstevel@tonic-gate /* All Rights Reserved */
290Sstevel@tonic-gate
30*6812Sraf #pragma ident "%Z%%M% %I% %E% SMI"
310Sstevel@tonic-gate
32*6812Sraf #pragma weak _getpwnam = getpwnam
33*6812Sraf #pragma weak _getpwuid = getpwuid
340Sstevel@tonic-gate
35*6812Sraf #include "lint.h"
360Sstevel@tonic-gate #include <sys/types.h>
370Sstevel@tonic-gate #include <pwd.h>
380Sstevel@tonic-gate #include <nss_dbdefs.h>
390Sstevel@tonic-gate #include <stdio.h>
400Sstevel@tonic-gate #include "tsd.h"
410Sstevel@tonic-gate
420Sstevel@tonic-gate #ifdef NSS_INCLUDE_UNSAFE
430Sstevel@tonic-gate
440Sstevel@tonic-gate /*
450Sstevel@tonic-gate * Ye olde non-reentrant interface (MT-unsafe, caveat utor)
460Sstevel@tonic-gate */
470Sstevel@tonic-gate
480Sstevel@tonic-gate static void
free_pwbuf(void * arg)490Sstevel@tonic-gate free_pwbuf(void *arg)
500Sstevel@tonic-gate {
510Sstevel@tonic-gate nss_XbyY_buf_t **buffer = arg;
520Sstevel@tonic-gate
530Sstevel@tonic-gate NSS_XbyY_FREE(buffer);
540Sstevel@tonic-gate }
550Sstevel@tonic-gate
560Sstevel@tonic-gate static nss_XbyY_buf_t *
get_pwbuf()570Sstevel@tonic-gate get_pwbuf()
580Sstevel@tonic-gate {
590Sstevel@tonic-gate nss_XbyY_buf_t **buffer =
600Sstevel@tonic-gate tsdalloc(_T_PWBUF, sizeof (nss_XbyY_buf_t *), free_pwbuf);
610Sstevel@tonic-gate nss_XbyY_buf_t *b;
620Sstevel@tonic-gate
630Sstevel@tonic-gate if (buffer == NULL)
640Sstevel@tonic-gate return (NULL);
650Sstevel@tonic-gate b = NSS_XbyY_ALLOC(buffer, sizeof (struct passwd), NSS_BUFLEN_PASSWD);
660Sstevel@tonic-gate return (b);
670Sstevel@tonic-gate }
680Sstevel@tonic-gate
690Sstevel@tonic-gate struct passwd *
getpwuid(uid_t uid)700Sstevel@tonic-gate getpwuid(uid_t uid)
710Sstevel@tonic-gate {
720Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf();
730Sstevel@tonic-gate
740Sstevel@tonic-gate return (b == NULL ? NULL :
750Sstevel@tonic-gate getpwuid_r(uid, b->result, b->buffer, b->buflen));
760Sstevel@tonic-gate }
770Sstevel@tonic-gate
780Sstevel@tonic-gate struct passwd *
getpwnam(const char * nam)790Sstevel@tonic-gate getpwnam(const char *nam)
800Sstevel@tonic-gate {
810Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf();
820Sstevel@tonic-gate
830Sstevel@tonic-gate return (b == NULL ? NULL :
840Sstevel@tonic-gate getpwnam_r(nam, b->result, b->buffer, b->buflen));
850Sstevel@tonic-gate }
860Sstevel@tonic-gate
870Sstevel@tonic-gate struct passwd *
getpwent(void)880Sstevel@tonic-gate getpwent(void)
890Sstevel@tonic-gate {
900Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf();
910Sstevel@tonic-gate
920Sstevel@tonic-gate return (b == NULL ? NULL :
930Sstevel@tonic-gate getpwent_r(b->result, b->buffer, b->buflen));
940Sstevel@tonic-gate }
950Sstevel@tonic-gate
960Sstevel@tonic-gate struct passwd *
fgetpwent(FILE * f)970Sstevel@tonic-gate fgetpwent(FILE *f)
980Sstevel@tonic-gate {
990Sstevel@tonic-gate nss_XbyY_buf_t *b = get_pwbuf();
1000Sstevel@tonic-gate
1010Sstevel@tonic-gate return (b == NULL ? NULL :
1020Sstevel@tonic-gate fgetpwent_r(f, b->result, b->buffer, b->buflen));
1030Sstevel@tonic-gate }
1040Sstevel@tonic-gate
1050Sstevel@tonic-gate #endif /* NSS_INCLUDE_UNSAFE */
106