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    Contents of /trunk/mkinitrd-magellan/busybox/include/shadow_.h

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    Revision 532 - (show annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
    File MIME type: text/plain
    File size: 3903 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    1 /* vi: set sw=4 ts=4: */
    2 /* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    3 This file is part of the GNU C Library.
    4
    5 The GNU C Library is free software; you can redistribute it and/or
    6 modify it under the terms of the GNU Lesser General Public
    7 License as published by the Free Software Foundation; either
    8 version 2.1 of the License, or (at your option) any later version.
    9
    10 The GNU C Library is distributed in the hope that it will be useful,
    11 but WITHOUT ANY WARRANTY; without even the implied warranty of
    12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    13 Lesser General Public License for more details.
    14
    15 You should have received a copy of the GNU Lesser General Public
    16 License along with the GNU C Library; if not, write to the Free
    17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    18 02111-1307 USA. */
    19
    20 /* Declaration of types and functions for shadow password suite */
    21
    22 #if !ENABLE_USE_BB_SHADOW
    23
    24 #include <shadow.h>
    25
    26 #else
    27
    28 #ifndef _SHADOW_H
    29 #define _SHADOW_H 1
    30
    31 /* Paths to the user database files */
    32 #ifndef _PATH_SHADOW
    33 #define _PATH_SHADOW "/etc/shadow"
    34 #endif
    35
    36 /* Structure of the password file */
    37 struct spwd {
    38 char *sp_namp; /* Login name */
    39 char *sp_pwdp; /* Encrypted password */
    40 long int sp_lstchg; /* Date of last change */
    41 long int sp_min; /* Minimum number of days between changes */
    42 long int sp_max; /* Maximum number of days between changes */
    43 long int sp_warn; /* Number of days to warn user to change the password */
    44 long int sp_inact; /* Number of days the account may be inactive */
    45 long int sp_expire; /* Number of days since 1970-01-01 until account expires */
    46 unsigned long int sp_flag; /* Reserved */
    47 };
    48
    49
    50 #define setspent bb_internal_setspent
    51 #define endspent bb_internal_endspent
    52 #define getspent bb_internal_getspent
    53 #define getspnam bb_internal_getspnam
    54 #define sgetspent bb_internal_sgetspent
    55 #define fgetspent bb_internal_fgetspent
    56 #define putspent bb_internal_putspent
    57 #define getspent_r bb_internal_getspent_r
    58 #define getspnam_r bb_internal_getspnam_r
    59 #define sgetspent_r bb_internal_sgetspent_r
    60 #define fgetspent_r bb_internal_fgetspent_r
    61 #define lckpwdf bb_internal_lckpwdf
    62 #define ulckpwdf bb_internal_ulckpwdf
    63
    64
    65 /* All function names below should be remapped by #defines above
    66 * in order to not collide with libc names.
    67 * In theory it isn't necessary, but I saw weird interactions at link time.
    68 * Let's play safe */
    69
    70
    71 /* Open database for reading */
    72 extern void setspent(void);
    73
    74 /* Close database */
    75 extern void endspent(void);
    76
    77 /* Get next entry from database, perhaps after opening the file */
    78 extern struct spwd *getspent(void);
    79
    80 /* Get shadow entry matching NAME */
    81 extern struct spwd *getspnam(__const char *__name);
    82
    83 /* Read shadow entry from STRING */
    84 extern struct spwd *sgetspent(__const char *__string);
    85
    86 /* Read next shadow entry from STREAM */
    87 extern struct spwd *fgetspent(FILE *__stream);
    88
    89 /* Write line containing shadow password entry to stream */
    90 extern int putspent(__const struct spwd *__p, FILE *__stream);
    91
    92 /* Reentrant versions of some of the functions above */
    93 extern int getspent_r(struct spwd *__result_buf, char *__buffer,
    94 size_t __buflen, struct spwd **__result);
    95
    96 extern int getspnam_r(__const char *__name, struct spwd *__result_buf,
    97 char *__buffer, size_t __buflen,
    98 struct spwd **__result);
    99
    100 extern int sgetspent_r(__const char *__string, struct spwd *__result_buf,
    101 char *__buffer, size_t __buflen,
    102 struct spwd **__result);
    103
    104 extern int fgetspent_r(FILE *__stream, struct spwd *__result_buf,
    105 char *__buffer, size_t __buflen,
    106 struct spwd **__result);
    107 /* Protect password file against multi writers */
    108 extern int lckpwdf(void);
    109
    110 /* Unlock password file */
    111 extern int ulckpwdf(void);
    112
    113 #endif /* shadow.h */
    114 #endif