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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 15:41:19 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 15:41:19 -0400
commita8fe1500986c32b46b36118aa250f6badca11bfc (patch)
treed5517e16e633fa0c54248f27b5921e8ac4e4a459 /include/linux/selinux.h
parent94ebd235c493f43681f609b0e02733337053e8f0 (diff)
parentf0d3d9894e43fc68d47948e2c6f03e32da88b799 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (26 commits) selinux: include vmalloc.h for vmalloc_user secmark: fix config problem when CONFIG_NF_CONNTRACK_SECMARK is not set selinux: implement mmap on /selinux/policy SELinux: allow userspace to read policy back out of the kernel SELinux: drop useless (and incorrect) AVTAB_MAX_SIZE SELinux: deterministic ordering of range transition rules kernel: roundup should only reference arguments once kernel: rounddown helper function secmark: export secctx, drop secmark in procfs conntrack: export lsm context rather than internal secid via netlink security: secid_to_secctx returns len when data is NULL secmark: make secmark object handling generic secmark: do not return early if there was no error AppArmor: Ensure the size of the copy is < the buffer allocated to hold it TOMOYO: Print URL information before panic(). security: remove unused parameter from security_task_setscheduler() tpm: change 'tpm_suspend_pcr' to be module parameter selinux: fix up style problem on /selinux/status selinux: change to new flag variable selinux: really fix dependency causing parallel compile failure. ...
Diffstat (limited to 'include/linux/selinux.h')
-rw-r--r--include/linux/selinux.h63
1 files changed, 0 insertions, 63 deletions
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 82e0f26a1299..44f459612690 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -21,74 +21,11 @@ struct kern_ipc_perm;
21#ifdef CONFIG_SECURITY_SELINUX 21#ifdef CONFIG_SECURITY_SELINUX
22 22
23/** 23/**
24 * selinux_string_to_sid - map a security context string to a security ID
25 * @str: the security context string to be mapped
26 * @sid: ID value returned via this.
27 *
28 * Returns 0 if successful, with the SID stored in sid. A value
29 * of zero for sid indicates no SID could be determined (but no error
30 * occurred).
31 */
32int selinux_string_to_sid(char *str, u32 *sid);
33
34/**
35 * selinux_secmark_relabel_packet_permission - secmark permission check
36 * @sid: SECMARK ID value to be applied to network packet
37 *
38 * Returns 0 if the current task is allowed to set the SECMARK label of
39 * packets with the supplied security ID. Note that it is implicit that
40 * the packet is always being relabeled from the default unlabeled value,
41 * and that the access control decision is made in the AVC.
42 */
43int selinux_secmark_relabel_packet_permission(u32 sid);
44
45/**
46 * selinux_secmark_refcount_inc - increments the secmark use counter
47 *
48 * SELinux keeps track of the current SECMARK targets in use so it knows
49 * when to apply SECMARK label access checks to network packets. This
50 * function incements this reference count to indicate that a new SECMARK
51 * target has been configured.
52 */
53void selinux_secmark_refcount_inc(void);
54
55/**
56 * selinux_secmark_refcount_dec - decrements the secmark use counter
57 *
58 * SELinux keeps track of the current SECMARK targets in use so it knows
59 * when to apply SECMARK label access checks to network packets. This
60 * function decements this reference count to indicate that one of the
61 * existing SECMARK targets has been removed/flushed.
62 */
63void selinux_secmark_refcount_dec(void);
64
65/**
66 * selinux_is_enabled - is SELinux enabled? 24 * selinux_is_enabled - is SELinux enabled?
67 */ 25 */
68bool selinux_is_enabled(void); 26bool selinux_is_enabled(void);
69#else 27#else
70 28
71static inline int selinux_string_to_sid(const char *str, u32 *sid)
72{
73 *sid = 0;
74 return 0;
75}
76
77static inline int selinux_secmark_relabel_packet_permission(u32 sid)
78{
79 return 0;
80}
81
82static inline void selinux_secmark_refcount_inc(void)
83{
84 return;
85}
86
87static inline void selinux_secmark_refcount_dec(void)
88{
89 return;
90}
91
92static inline bool selinux_is_enabled(void) 29static inline bool selinux_is_enabled(void)
93{ 30{
94 return false; 31 return false;