| /* vi: set sw=4 ts=4: */ |
| /* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* Declaration of types and functions for shadow password suite */ |
| |
| #ifndef BB_SHADOW_H |
| #define BB_SHADOW_H 1 |
| |
| PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN |
| |
| /* Structure of the password file */ |
| struct spwd { |
| char *sp_namp; /* Login name */ |
| char *sp_pwdp; /* Encrypted password */ |
| long sp_lstchg; /* Date of last change */ |
| long sp_min; /* Minimum number of days between changes */ |
| long sp_max; /* Maximum number of days between changes */ |
| long sp_warn; /* Number of days to warn user to change the password */ |
| long sp_inact; /* Number of days the account may be inactive */ |
| long sp_expire; /* Number of days since 1970-01-01 until account expires */ |
| unsigned long sp_flag; /* Reserved */ |
| }; |
| |
| /* Paths to the user database files */ |
| #ifndef _PATH_SHADOW |
| #define _PATH_SHADOW "/etc/shadow" |
| #endif |
| |
| #define setspent bb_internal_setspent |
| #define endspent bb_internal_endspent |
| #define getspent bb_internal_getspent |
| #define getspnam bb_internal_getspnam |
| #define sgetspent bb_internal_sgetspent |
| #define fgetspent bb_internal_fgetspent |
| #define putspent bb_internal_putspent |
| #define getspent_r bb_internal_getspent_r |
| #define getspnam_r bb_internal_getspnam_r |
| #define sgetspent_r bb_internal_sgetspent_r |
| #define fgetspent_r bb_internal_fgetspent_r |
| #define lckpwdf bb_internal_lckpwdf |
| #define ulckpwdf bb_internal_ulckpwdf |
| |
| |
| /* All function names below should be remapped by #defines above |
| * in order to not collide with libc names. */ |
| |
| |
| /* Open database for reading */ |
| extern void setspent(void); |
| |
| /* Close database */ |
| extern void endspent(void); |
| |
| /* Get next entry from database, perhaps after opening the file */ |
| extern struct spwd *getspent(void); |
| |
| /* Get shadow entry matching NAME */ |
| extern struct spwd *getspnam(const char *__name); |
| |
| /* Read shadow entry from STRING */ |
| extern struct spwd *sgetspent(const char *__string); |
| |
| /* Read next shadow entry from STREAM */ |
| extern struct spwd *fgetspent(FILE *__stream); |
| |
| /* Write line containing shadow password entry to stream */ |
| extern int putspent(const struct spwd *__p, FILE *__stream); |
| |
| /* Reentrant versions of some of the functions above */ |
| extern int getspent_r(struct spwd *__result_buf, char *__buffer, |
| size_t __buflen, struct spwd **__result); |
| |
| extern int getspnam_r(const char *__name, struct spwd *__result_buf, |
| char *__buffer, size_t __buflen, |
| struct spwd **__result); |
| |
| extern int sgetspent_r(const char *__string, struct spwd *__result_buf, |
| char *__buffer, size_t __buflen, |
| struct spwd **__result); |
| |
| extern int fgetspent_r(FILE *__stream, struct spwd *__result_buf, |
| char *__buffer, size_t __buflen, |
| struct spwd **__result); |
| /* Protect password file against multi writers */ |
| extern int lckpwdf(void); |
| |
| /* Unlock password file */ |
| extern int ulckpwdf(void); |
| |
| POP_SAVED_FUNCTION_VISIBILITY |
| |
| #endif /* shadow.h */ |