--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usr/src/lib/libc/port/gen/getpwnam.c	Tue Jun 14 00:00:00 2005 -0700
@@ -0,0 +1,108 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*	Copyright (c) 1988 AT&T	*/
+/*	All Rights Reserved  	*/
+
+
+#pragma weak getpwnam = _getpwnam
+#pragma weak getpwuid = _getpwuid
+#pragma weak getpwent = _getpwent
+#pragma weak fgetpwent = _fgetpwent
+
+#include "synonyms.h"
+#include <sys/types.h>
+#include <pwd.h>
+#include <nss_dbdefs.h>
+#include <stdio.h>
+#include "tsd.h"
+
+#ifdef	NSS_INCLUDE_UNSAFE
+
+/*
+ * Ye olde non-reentrant interface (MT-unsafe, caveat utor)
+ */
+
+static void
+free_pwbuf(void *arg)
+{
+	nss_XbyY_buf_t **buffer = arg;
+
+	NSS_XbyY_FREE(buffer);
+}
+
+static nss_XbyY_buf_t *
+get_pwbuf()
+{
+	nss_XbyY_buf_t **buffer =
+	    tsdalloc(_T_PWBUF, sizeof (nss_XbyY_buf_t *), free_pwbuf);
+	nss_XbyY_buf_t *b;
+
+	if (buffer == NULL)
+		return (NULL);
+	b = NSS_XbyY_ALLOC(buffer, sizeof (struct passwd), NSS_BUFLEN_PASSWD);
+	return (b);
+}
+
+struct passwd *
+getpwuid(uid_t uid)
+{
+	nss_XbyY_buf_t *b = get_pwbuf();
+
+	return (b == NULL ? NULL :
+	    getpwuid_r(uid, b->result, b->buffer, b->buflen));
+}
+
+struct passwd *
+getpwnam(const char *nam)
+{
+	nss_XbyY_buf_t *b = get_pwbuf();
+
+	return (b == NULL ? NULL :
+	    getpwnam_r(nam, b->result, b->buffer, b->buflen));
+}
+
+struct passwd *
+getpwent(void)
+{
+	nss_XbyY_buf_t *b = get_pwbuf();
+
+	return (b == NULL ? NULL :
+	    getpwent_r(b->result, b->buffer, b->buflen));
+}
+
+struct passwd *
+fgetpwent(FILE *f)
+{
+	nss_XbyY_buf_t *b = get_pwbuf();
+
+	return (b == NULL ? NULL :
+	    fgetpwent_r(f, b->result, b->buffer, b->buflen));
+}
+
+#endif	/* NSS_INCLUDE_UNSAFE */