diff options
Diffstat (limited to 'security/selinux/exports.c')
-rw-r--r-- | security/selinux/exports.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/security/selinux/exports.c b/security/selinux/exports.c index c0a454aee1e..90664385dea 100644 --- a/security/selinux/exports.c +++ b/security/selinux/exports.c | |||
@@ -11,58 +11,9 @@ | |||
11 | * it under the terms of the GNU General Public License version 2, | 11 | * it under the terms of the GNU General Public License version 2, |
12 | * as published by the Free Software Foundation. | 12 | * as published by the Free Software Foundation. |
13 | */ | 13 | */ |
14 | #include <linux/types.h> | ||
15 | #include <linux/kernel.h> | ||
16 | #include <linux/module.h> | 14 | #include <linux/module.h> |
17 | #include <linux/selinux.h> | ||
18 | #include <linux/fs.h> | ||
19 | #include <linux/ipc.h> | ||
20 | #include <asm/atomic.h> | ||
21 | 15 | ||
22 | #include "security.h" | 16 | #include "security.h" |
23 | #include "objsec.h" | ||
24 | |||
25 | /* SECMARK reference count */ | ||
26 | extern atomic_t selinux_secmark_refcount; | ||
27 | |||
28 | int selinux_string_to_sid(char *str, u32 *sid) | ||
29 | { | ||
30 | if (selinux_enabled) | ||
31 | return security_context_to_sid(str, strlen(str), sid); | ||
32 | else { | ||
33 | *sid = 0; | ||
34 | return 0; | ||
35 | } | ||
36 | } | ||
37 | EXPORT_SYMBOL_GPL(selinux_string_to_sid); | ||
38 | |||
39 | int selinux_secmark_relabel_packet_permission(u32 sid) | ||
40 | { | ||
41 | if (selinux_enabled) { | ||
42 | const struct task_security_struct *__tsec; | ||
43 | u32 tsid; | ||
44 | |||
45 | __tsec = current_security(); | ||
46 | tsid = __tsec->sid; | ||
47 | |||
48 | return avc_has_perm(tsid, sid, SECCLASS_PACKET, | ||
49 | PACKET__RELABELTO, NULL); | ||
50 | } | ||
51 | return 0; | ||
52 | } | ||
53 | EXPORT_SYMBOL_GPL(selinux_secmark_relabel_packet_permission); | ||
54 | |||
55 | void selinux_secmark_refcount_inc(void) | ||
56 | { | ||
57 | atomic_inc(&selinux_secmark_refcount); | ||
58 | } | ||
59 | EXPORT_SYMBOL_GPL(selinux_secmark_refcount_inc); | ||
60 | |||
61 | void selinux_secmark_refcount_dec(void) | ||
62 | { | ||
63 | atomic_dec(&selinux_secmark_refcount); | ||
64 | } | ||
65 | EXPORT_SYMBOL_GPL(selinux_secmark_refcount_dec); | ||
66 | 17 | ||
67 | bool selinux_is_enabled(void) | 18 | bool selinux_is_enabled(void) |
68 | { | 19 | { |