Smack: adds smackfs/ptrace interface

[platform/adaptation/renesas_rcar/renesas_kernel.git] / security / smack / smack.h

diff --git a/security/smack/smack.h b/security/smack/smack.h
index d072fd3..fade085 100644 (file)
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -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;