/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (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 2008 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

/*	Copyright (c) 1988 AT&T	*/

/*	  All Rights Reserved  	*/

/*

 * format a password file entry

 */

#include "lint.h"

#include <sys/types.h>

#include <stdio.h>

#include <pwd.h>

int

putpwent(const struct passwd *p, FILE *f)

{

	int black_magic;

	(void) fprintf(f, "%s:%s", p->pw_name,

	    p->pw_passwd ? p->pw_passwd : "");

	if (((p->pw_age) != NULL) && ((*p->pw_age) != '\0'))

		(void) fprintf(f, ",%s", p->pw_age); /* fatal "," */

	black_magic = (*p->pw_name == '+' || *p->pw_name == '-');

	/* leading "+/-"  taken from getpwnam_r.c */

	if (black_magic) {

		(void) fprintf(f, ":::%s:%s:%s",

		    p->pw_gecos ? p->pw_gecos : "",

		    p->pw_dir ? p->pw_dir : "",

		    p->pw_shell ? p->pw_shell : "");

	} else { /* "normal case" */

		(void) fprintf(f, ":%u:%u:%s:%s:%s",

		    p->pw_uid,

		    p->pw_gid,

		    p->pw_gecos,

		    p->pw_dir,

		    p->pw_shell);

	}

	(void) putc('\n', f);

	(void) fflush(f);

	return (ferror(f));

}