1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
Unix SMB/CIFS implementation.
Portable SMB ACL interface
Copyright (C) Jeremy Allison 2000
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SMB_ACLS_H
#define _SMB_ACLS_H
struct vfs_handle_struct;
struct files_struct;
typedef int SMB_ACL_TYPE_T;
typedef mode_t *SMB_ACL_PERMSET_T;
typedef mode_t SMB_ACL_PERM_T;
#define SMB_ACL_READ 4
#define SMB_ACL_WRITE 2
#define SMB_ACL_EXECUTE 1
/* Types of ACLs. */
enum smb_acl_tag_t {
SMB_ACL_TAG_INVALID=0,
SMB_ACL_USER=1,
SMB_ACL_USER_OBJ,
SMB_ACL_GROUP,
SMB_ACL_GROUP_OBJ,
SMB_ACL_OTHER,
SMB_ACL_MASK
};
typedef enum smb_acl_tag_t SMB_ACL_TAG_T;
struct smb_acl_entry {
enum smb_acl_tag_t a_type;
SMB_ACL_PERM_T a_perm;
uid_t uid;
gid_t gid;
};
typedef struct smb_acl_t {
int size;
int count;
int next;
struct smb_acl_entry acl[1];
} *SMB_ACL_T;
typedef struct smb_acl_entry *SMB_ACL_ENTRY_T;
#define SMB_ACL_FIRST_ENTRY 0
#define SMB_ACL_NEXT_ENTRY 1
#define SMB_ACL_TYPE_ACCESS 0
#define SMB_ACL_TYPE_DEFAULT 1
/* The following definitions come from lib/sysacls.c */
int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p);
int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p);
int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p);
void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d);
int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d);
int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
char *sys_acl_to_text(const struct smb_acl_t *acl_d, ssize_t *len_p);
SMB_ACL_T sys_acl_init(int count);
int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p);
int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type);
int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p);
int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d);
int sys_acl_free_text(char *text);
int sys_acl_free_acl(SMB_ACL_T acl_d) ;
int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype);
int sys_acl_valid(SMB_ACL_T acl_d);
SMB_ACL_T sys_acl_get_file(struct vfs_handle_struct *handle,
const char *path_p, SMB_ACL_TYPE_T type);
SMB_ACL_T sys_acl_get_fd(struct vfs_handle_struct *handle, struct files_struct *fsp);
int sys_acl_set_file(struct vfs_handle_struct *handle,
const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d);
int sys_acl_set_fd(struct vfs_handle_struct *handle, struct files_struct *fsp,
SMB_ACL_T acl_d);
int sys_acl_delete_def_file(struct vfs_handle_struct *handle,
const char *path);
int no_acl_syscall_error(int err);
#endif /* _SMB_ACLS_H */
|
