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| author | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
| commit | bb181e2e48f8c85db08c9cb015cbba9618dbf05c (patch) | |
| tree | 191bc24dd97bcb174535cc217af082f16da3b43d /security/smack/smack.h | |
| parent | d57368afe63b3b7b45ce6c2b8c5276417935be2f (diff) | |
| parent | c039c332f23e794deb6d6f37b9f07ff3b27fb2cf (diff) | |
Merge commit 'c039c332f23e794deb6d6f37b9f07ff3b27fb2cf' into md
Pull in pre-requisites for adding raid10 support to dm-raid.
Diffstat (limited to 'security/smack/smack.h')
| -rw-r--r-- | security/smack/smack.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h index cc361b8f3d1..99b36124f71 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -43,7 +43,6 @@ struct superblock_smack { char *smk_hat; char *smk_default; int smk_initialized; - spinlock_t smk_sblock; /* for initialization */ }; struct socket_smack { @@ -284,6 +283,19 @@ static inline char *smk_of_current(void) } /* + * Is the task privileged and allowed to be privileged + * by the onlycap rule. + */ +static inline int smack_privileged(int cap) +{ + if (!capable(cap)) + return 0; + if (smack_onlycap == NULL || smack_onlycap == smk_of_current()) + return 1; + return 0; +} + +/* * logging functions */ #define SMACK_AUDIT_DENIED 0x1 |