Home | History | Annotate | Line # | Download | only in compat 
      1 /*	$NetBSD: compat_passwd.c,v 1.2 2009/01/11 02:57:18 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2008 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 #include <sys/cdefs.h>
     39 #if defined(LIBC_SCCS) && !defined(lint)
     40 __RCSID("$NetBSD: compat_passwd.c,v 1.2 2009/01/11 02:57:18 christos Exp $");
     41 #endif /* LIBC_SCCS and not lint */
     42 
     43 #define __LIBC12_SOURCE__
     44 
     45 #include <stdint.h>
     46 #include <stdlib.h>
     47 #include <string.h>
     48 #include <pwd.h>
     49 #include <compat/include/pwd.h>
     50 #include <util.h>
     51 #include <compat/util.h>
     52 
     53 __warn_references(pw_scan,
     54     "warning: reference to compatibility pw_scan(); "
     55     "include <pwd.h> to generate correct reference")
     56 __warn_references(pw_copy,
     57     "warning: reference to compatibility pw_copy(); "
     58     "include <util.h> to generate correct reference")
     59 __warn_references(pw_copyx,
     60     "warning: reference to compatibility pw_copyx(); "
     61     "include <util.h> to generate correct reference")
     62 __warn_references(pw_getpwconf,
     63     "warning: reference to compatibility pw_getpwconf(); "
     64     "include <pwd.h> to generate correct reference")
     65 
     66 int
     67 pw_scan(char *buf, struct passwd50 *p, int *flags)
     68 {
     69 	struct passwd px;
     70 	int rv = __pw_scan50(buf, &px, flags);
     71 	passwd_to_passwd50(&px, p);
     72 	return rv;
     73 }
     74 
     75 void
     76 pw_copy(int ffd, int tfd, struct passwd50 *pw50, struct passwd50 *opw50)
     77 {
     78 	struct passwd pw, opw;
     79 	passwd50_to_passwd(pw50, &pw);
     80 	if (opw50)
     81 		passwd50_to_passwd(opw50, &opw);
     82 	__pw_copy50(ffd, tfd, &pw, opw50 ? &opw : NULL);
     83 }
     84 
     85 int
     86 pw_copyx(int ffd, int tfd, struct passwd50 *pw50, struct passwd50 *opw50,
     87     char *errbuf, size_t errbufsiz)
     88 {
     89 	struct passwd pw, opw;
     90 	passwd50_to_passwd(pw50, &pw);
     91 	if (opw50)
     92 		passwd50_to_passwd(opw50, &opw);
     93 	return __pw_copyx50(ffd, tfd, &pw, opw50 ? &opw : NULL, errbuf,
     94 	    errbufsiz);
     95 }
     96 
     97 void
     98 pw_getpwconf(char *buf, size_t len, const struct passwd50 *p, const char *opt)
     99 {
    100 	struct passwd px;
    101 	passwd50_to_passwd(p, &px);
    102 	__pw_getpwconf50(buf, len, &px, opt);
    103 }
    104