include/pwd.h

   1 /*-
   2  * Copyright (c) 1989 The Regents of the University of California.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)pwd.h       5.13 (Berkeley) 5/28/91
  34  */
  35
  36 #ifndef _PWD_H_
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40 #define _PWD_H_
  41
  42 #include <sys/types.h>
  43
  44 #ifndef _POSIX_SOURCE
  45 #define _PATH_PASSWD            "/etc/passwd"
  46
  47 #define _PASSWORD_LEN           128     /* max length, not counting NULL */
  48 #endif
  49
  50 struct passwd {
  51         char    *pw_name;               /* user name */
  52         char    *pw_passwd;             /* encrypted password */
  53         int     pw_uid;                 /* user uid */
  54         int     pw_gid;                 /* user gid */
  55         char    *pw_comment;            /* comment */
  56         char    *pw_gecos;              /* Honeywell login info */
  57         char    *pw_dir;                /* home directory */
  58         char    *pw_shell;              /* default shell */
  59 };
  60
  61 struct passwd   *getpwuid (uid_t);
  62 struct passwd   *getpwnam (const char *);
  63 int              getpwnam_r (const char *, struct passwd *,
  64                         char *, size_t , struct passwd **);
  65 int              getpwuid_r (uid_t, struct passwd *, char *,
  66                         size_t, struct passwd **);
  67 #ifndef _POSIX_SOURCE
  68 struct passwd   *getpwent (void);
  69 void             setpwent (void);
  70 void             endpwent (void);
  71 #endif
  72
  73 #ifdef __cplusplus
  74 }
  75 #endif
  76 #endif /* _PWD_H_ */