Contents of /tags/mkinitrd-6_2_0/busybox/include/shadow_.h
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Sun May 30 11:54:28 2010 UTC (14 years, 3 months ago) by niro
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Sun May 30 11:54:28 2010 UTC (14 years, 3 months ago) by niro
File MIME type: text/plain
File size: 3806 byte(s)
tagged 'mkinitrd-6_2_0'
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 | #ifndef BB_SHADOW_H |
23 | #define BB_SHADOW_H 1 |
24 | |
25 | PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN |
26 | |
27 | /* Structure of the password file */ |
28 | struct spwd { |
29 | char *sp_namp; /* Login name */ |
30 | char *sp_pwdp; /* Encrypted password */ |
31 | long sp_lstchg; /* Date of last change */ |
32 | long sp_min; /* Minimum number of days between changes */ |
33 | long sp_max; /* Maximum number of days between changes */ |
34 | long sp_warn; /* Number of days to warn user to change the password */ |
35 | long sp_inact; /* Number of days the account may be inactive */ |
36 | long sp_expire; /* Number of days since 1970-01-01 until account expires */ |
37 | unsigned long sp_flag; /* Reserved */ |
38 | }; |
39 | |
40 | /* Paths to the user database files */ |
41 | #ifndef _PATH_SHADOW |
42 | #define _PATH_SHADOW "/etc/shadow" |
43 | #endif |
44 | |
45 | #define setspent bb_internal_setspent |
46 | #define endspent bb_internal_endspent |
47 | #define getspent bb_internal_getspent |
48 | #define getspnam bb_internal_getspnam |
49 | #define sgetspent bb_internal_sgetspent |
50 | #define fgetspent bb_internal_fgetspent |
51 | #define putspent bb_internal_putspent |
52 | #define getspent_r bb_internal_getspent_r |
53 | #define getspnam_r bb_internal_getspnam_r |
54 | #define sgetspent_r bb_internal_sgetspent_r |
55 | #define fgetspent_r bb_internal_fgetspent_r |
56 | #define lckpwdf bb_internal_lckpwdf |
57 | #define ulckpwdf bb_internal_ulckpwdf |
58 | |
59 | |
60 | /* All function names below should be remapped by #defines above |
61 | * in order to not collide with libc names. */ |
62 | |
63 | |
64 | /* Open database for reading */ |
65 | extern void setspent(void); |
66 | |
67 | /* Close database */ |
68 | extern void endspent(void); |
69 | |
70 | /* Get next entry from database, perhaps after opening the file */ |
71 | extern struct spwd *getspent(void); |
72 | |
73 | /* Get shadow entry matching NAME */ |
74 | extern struct spwd *getspnam(const char *__name); |
75 | |
76 | /* Read shadow entry from STRING */ |
77 | extern struct spwd *sgetspent(const char *__string); |
78 | |
79 | /* Read next shadow entry from STREAM */ |
80 | extern struct spwd *fgetspent(FILE *__stream); |
81 | |
82 | /* Write line containing shadow password entry to stream */ |
83 | extern int putspent(const struct spwd *__p, FILE *__stream); |
84 | |
85 | /* Reentrant versions of some of the functions above */ |
86 | extern int getspent_r(struct spwd *__result_buf, char *__buffer, |
87 | size_t __buflen, struct spwd **__result); |
88 | |
89 | extern int getspnam_r(const char *__name, struct spwd *__result_buf, |
90 | char *__buffer, size_t __buflen, |
91 | struct spwd **__result); |
92 | |
93 | extern int sgetspent_r(const char *__string, struct spwd *__result_buf, |
94 | char *__buffer, size_t __buflen, |
95 | struct spwd **__result); |
96 | |
97 | extern int fgetspent_r(FILE *__stream, struct spwd *__result_buf, |
98 | char *__buffer, size_t __buflen, |
99 | struct spwd **__result); |
100 | /* Protect password file against multi writers */ |
101 | extern int lckpwdf(void); |
102 | |
103 | /* Unlock password file */ |
104 | extern int ulckpwdf(void); |
105 | |
106 | POP_SAVED_FUNCTION_VISIBILITY |
107 | |
108 | #endif /* shadow.h */ |