busybox/include/shadow_.h

/* 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

#if __GNUC_PREREQ(4,1)
# pragma GCC visibility push(hidden)
#endif

/* This file is #included after #include <shadow.h>
 * We will use libc-defined structures, but will #define function names
 * so that function calls are directed to bb_internal_XXX replacements
 */

/* 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);

#if __GNUC_PREREQ(4,1)
# pragma GCC visibility pop
#endif

#endif /* shadow.h */
1	niro	532	/* 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	niro	816	#ifndef BB_SHADOW_H
23			#define BB_SHADOW_H 1
24	niro	532
25	niro	816	#if __GNUC_PREREQ(4,1)
26			# pragma GCC visibility push(hidden)
27			#endif
28	niro	532
29	niro	816	/* This file is #included after #include <shadow.h>
30			* We will use libc-defined structures, but will #define function names
31			* so that function calls are directed to bb_internal_XXX replacements
32			*/
33	niro	532
34			/* Paths to the user database files */
35			#ifndef _PATH_SHADOW
36			#define _PATH_SHADOW "/etc/shadow"
37			#endif
38
39			#define setspent bb_internal_setspent
40			#define endspent bb_internal_endspent
41			#define getspent bb_internal_getspent
42			#define getspnam bb_internal_getspnam
43			#define sgetspent bb_internal_sgetspent
44			#define fgetspent bb_internal_fgetspent
45			#define putspent bb_internal_putspent
46			#define getspent_r bb_internal_getspent_r
47			#define getspnam_r bb_internal_getspnam_r
48			#define sgetspent_r bb_internal_sgetspent_r
49			#define fgetspent_r bb_internal_fgetspent_r
50			#define lckpwdf bb_internal_lckpwdf
51			#define ulckpwdf bb_internal_ulckpwdf
52
53
54			/* All function names below should be remapped by #defines above
55	niro	816	* in order to not collide with libc names. */
56	niro	532
57
58			/* Open database for reading */
59			extern void setspent(void);
60
61			/* Close database */
62			extern void endspent(void);
63
64			/* Get next entry from database, perhaps after opening the file */
65			extern struct spwd *getspent(void);
66
67			/* Get shadow entry matching NAME */
68	niro	816	extern struct spwd getspnam(const char __name);
69	niro	532
70			/* Read shadow entry from STRING */
71	niro	816	extern struct spwd sgetspent(const char __string);
72	niro	532
73			/* Read next shadow entry from STREAM */
74			extern struct spwd fgetspent(FILE __stream);
75
76			/* Write line containing shadow password entry to stream */
77	niro	816	extern int putspent(const struct spwd __p, FILE __stream);
78	niro	532
79			/* Reentrant versions of some of the functions above */
80			extern int getspent_r(struct spwd __result_buf, char __buffer,
81			size_t __buflen, struct spwd **__result);
82
83	niro	816	extern int getspnam_r(const char __name, struct spwd __result_buf,
84	niro	532	char *__buffer, size_t __buflen,
85			struct spwd **__result);
86
87	niro	816	extern int sgetspent_r(const char __string, struct spwd __result_buf,
88	niro	532	char *__buffer, size_t __buflen,
89			struct spwd **__result);
90
91			extern int fgetspent_r(FILE __stream, struct spwd __result_buf,
92			char *__buffer, size_t __buflen,
93			struct spwd **__result);
94			/* Protect password file against multi writers */
95			extern int lckpwdf(void);
96
97			/* Unlock password file */
98			extern int ulckpwdf(void);
99
100	niro	816	#if __GNUC_PREREQ(4,1)
101			# pragma GCC visibility pop
102			#endif
103
104	niro	532	#endif /* shadow.h */