usr/src/lib/libbc/libc/compat/sys5/getpw.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1984 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 #include <pwd.h>
  30
  31 int
  32 getpw(int uid, char buf[])
  33 {
  34         struct passwd *pw;
  35         char numbuf[20];
  36
  37         pw = getpwuid(uid);
  38         if(pw == 0)
  39                 return (1);
  40         strcpy(buf, pw->pw_name);
  41         strcat(buf, ":");
  42         strcat(buf, pw->pw_passwd);
  43         if (*pw->pw_age != '\0') {
  44                 strcat(buf, ",");
  45                 strcat(buf, pw->pw_age);
  46         }
  47         strcat(buf, ":");
  48         sprintf(numbuf, "%d", pw->pw_uid);
  49         strcat(buf, numbuf);
  50         strcat(buf, ":");
  51         sprintf(numbuf, "%d", pw->pw_gid);
  52         strcat(buf, numbuf);
  53         strcat(buf, ":");
  54         strcat(buf, pw->pw_gecos);
  55         strcat(buf, ":");
  56         strcat(buf, pw->pw_dir);
  57         strcat(buf, ":");
  58         strcat(buf, pw->pw_shell);
  59         return (0);
  60 }