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-rw-r--r--security/smack/smack.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h
index d072fd32212d..020307ef0972 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -80,8 +80,8 @@ struct superblock_smack {
struct socket_smack {
struct smack_known *smk_out; /* outbound label */
- char *smk_in; /* inbound label */
- char *smk_packet; /* TCP peer label */
+ struct smack_known *smk_in; /* inbound label */
+ struct smack_known *smk_packet; /* TCP peer label */
};
/*
@@ -133,7 +133,7 @@ struct smk_port_label {
struct list_head list;
struct sock *smk_sock; /* socket initialized on */
unsigned short smk_port; /* the port number */
- char *smk_in; /* incoming label */
+ struct smack_known *smk_in; /* inbound label */
struct smack_known *smk_out; /* outgoing label */
};
@@ -177,6 +177,14 @@ struct smk_port_label {
#define SMACK_CIPSO_MAXCATNUM 184 /* 23 * 8 */
/*
+ * Ptrace rules
+ */
+#define SMACK_PTRACE_DEFAULT 0
+#define SMACK_PTRACE_EXACT 1
+#define SMACK_PTRACE_DRACONIAN 2
+#define SMACK_PTRACE_MAX SMACK_PTRACE_DRACONIAN
+
+/*
* Flags for untraditional access modes.
* It shouldn't be necessary to avoid conflicts with definitions
* in fs.h, but do so anyway.
@@ -225,6 +233,7 @@ struct inode_smack *new_inode_smack(char *);
*/
int smk_access_entry(char *, char *, struct list_head *);
int smk_access(struct smack_known *, char *, int, struct smk_audit_info *);
+int smk_tskacc(struct task_smack *, char *, u32, struct smk_audit_info *);
int smk_curacc(char *, u32, struct smk_audit_info *);
struct smack_known *smack_from_secid(const u32);
char *smk_parse_smack(const char *string, int len);
@@ -244,6 +253,7 @@ extern struct smack_known *smack_net_ambient;
extern struct smack_known *smack_onlycap;
extern struct smack_known *smack_syslog_label;
extern const char *smack_cipso_option;
+extern int smack_ptrace_rule;
extern struct smack_known smack_known_floor;
extern struct smack_known smack_known_hat;