diff options
Diffstat (limited to 'security/smack/smack.h')
| -rw-r--r-- | security/smack/smack.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h index 6c91156ae225..51fd30192c08 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -90,9 +90,15 @@ struct superblock_smack { struct smack_known *smk_floor; struct smack_known *smk_hat; struct smack_known *smk_default; - int smk_initialized; + int smk_flags; }; +/* + * Superblock flags + */ +#define SMK_SB_INITIALIZED 0x01 +#define SMK_SB_UNTRUSTED 0x02 + struct socket_smack { struct smack_known *smk_out; /* outbound label */ struct smack_known *smk_in; /* inbound label */ @@ -250,6 +256,16 @@ enum { #define MAY_LOCK 0x00002000 /* Locks should be writes, but ... */ #define MAY_BRINGUP 0x00004000 /* Report use of this rule */ +/* + * The policy for delivering signals is configurable. + * It is usually "write", but can be "append". + */ +#ifdef CONFIG_SECURITY_SMACK_APPEND_SIGNALS +#define MAY_DELIVER MAY_APPEND /* Signal delivery requires append */ +#else +#define MAY_DELIVER MAY_WRITE /* Signal delivery requires write */ +#endif + #define SMACK_BRINGUP_ALLOW 1 /* Allow bringup mode */ #define SMACK_UNCONFINED_SUBJECT 2 /* Allow unconfined label */ #define SMACK_UNCONFINED_OBJECT 3 /* Allow unconfined label */ |