Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/mkinitrd-magellan/busybox/include/pwd_.h

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

    Parent Directory Parent Directory | Revision Log Revision Log

    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: 4258 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) 1991,92,95,96,97,98,99,2001 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 /*
    21 * POSIX Standard: 9.2.2 User Database Access <pwd.h>
    22 */
    23
    24 #if !ENABLE_USE_BB_PWD_GRP
    25
    26 #include <pwd.h>
    27
    28 #else
    29
    30 #ifndef _PWD_H
    31 #define _PWD_H 1
    32
    33 /* The passwd structure. */
    34 struct passwd {
    35 char *pw_name; /* Username. */
    36 char *pw_passwd; /* Password. */
    37 uid_t pw_uid; /* User ID. */
    38 gid_t pw_gid; /* Group ID. */
    39 char *pw_gecos; /* Real name. */
    40 char *pw_dir; /* Home directory. */
    41 char *pw_shell; /* Shell program. */
    42 };
    43
    44
    45 #define setpwent bb_internal_setpwent
    46 #define endpwent bb_internal_endpwent
    47 #define getpwent bb_internal_getpwent
    48 #define fgetpwent bb_internal_fgetpwent
    49 #define putpwent bb_internal_putpwent
    50 #define getpwuid bb_internal_getpwuid
    51 #define getpwnam bb_internal_getpwnam
    52 #define getpwent_r bb_internal_getpwent_r
    53 #define getpwuid_r bb_internal_getpwuid_r
    54 #define getpwnam_r bb_internal_getpwnam_r
    55 #define fgetpwent_r bb_internal_fgetpwent_r
    56 #define getpw bb_internal_getpw
    57
    58
    59 /* All function names below should be remapped by #defines above
    60 * in order to not collide with libc names.
    61 * In theory it isn't necessary, but I saw weird interactions at link time.
    62 * Let's play safe */
    63
    64
    65 /* Rewind the password-file stream. */
    66 extern void setpwent(void);
    67
    68 /* Close the password-file stream. */
    69 extern void endpwent(void);
    70
    71 /* Read an entry from the password-file stream, opening it if necessary. */
    72 extern struct passwd *getpwent(void);
    73
    74 /* Read an entry from STREAM. */
    75 extern struct passwd *fgetpwent(FILE *__stream);
    76
    77 /* Write the given entry onto the given stream. */
    78 extern int putpwent(__const struct passwd *__restrict __p,
    79 FILE *__restrict __f);
    80
    81 /* Search for an entry with a matching user ID. */
    82 extern struct passwd *getpwuid(uid_t __uid);
    83
    84 /* Search for an entry with a matching username. */
    85 extern struct passwd *getpwnam(__const char *__name);
    86
    87 /* Reentrant versions of some of the functions above.
    88
    89 PLEASE NOTE: the `getpwent_r' function is not (yet) standardized.
    90 The interface may change in later versions of this library. But
    91 the interface is designed following the principals used for the
    92 other reentrant functions so the chances are good this is what the
    93 POSIX people would choose. */
    94
    95 extern int getpwent_r(struct passwd *__restrict __resultbuf,
    96 char *__restrict __buffer, size_t __buflen,
    97 struct passwd **__restrict __result);
    98
    99 extern int getpwuid_r(uid_t __uid,
    100 struct passwd *__restrict __resultbuf,
    101 char *__restrict __buffer, size_t __buflen,
    102 struct passwd **__restrict __result);
    103
    104 extern int getpwnam_r(__const char *__restrict __name,
    105 struct passwd *__restrict __resultbuf,
    106 char *__restrict __buffer, size_t __buflen,
    107 struct passwd **__restrict __result);
    108
    109 /* Read an entry from STREAM. This function is not standardized and
    110 probably never will. */
    111 extern int fgetpwent_r(FILE *__restrict __stream,
    112 struct passwd *__restrict __resultbuf,
    113 char *__restrict __buffer, size_t __buflen,
    114 struct passwd **__restrict __result);
    115
    116 /* Re-construct the password-file line for the given uid
    117 in the given buffer. This knows the format that the caller
    118 will expect, but this need not be the format of the password file. */
    119 extern int getpw(uid_t __uid, char *__buffer);
    120
    121 #endif /* pwd.h */
    122 #endif