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-rw-r--r--security/apparmor/include/ipc.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/security/apparmor/include/ipc.h b/security/apparmor/include/ipc.h
index 656fdb81c8a0..5ffc218d1e74 100644
--- a/security/apparmor/include/ipc.h
+++ b/security/apparmor/include/ipc.h
@@ -27,8 +27,14 @@ struct aa_profile;
#define AA_PTRACE_PERM_MASK (AA_PTRACE_READ | AA_PTRACE_TRACE | \
AA_MAY_BE_READ | AA_MAY_BE_TRACED)
+#define AA_SIGNAL_PERM_MASK (MAY_READ | MAY_WRITE)
+
+#define AA_SFS_SIG_MASK "hup int quit ill trap abrt bus fpe kill usr1 " \
+ "segv usr2 pipe alrm term stkflt chld cont stop stp ttin ttou urg " \
+ "xcpu xfsz vtalrm prof winch io pwr sys emt lost"
int aa_may_ptrace(struct aa_label *tracer, struct aa_label *tracee,
u32 request);
+int aa_may_signal(struct aa_label *sender, struct aa_label *target, int sig);
#endif /* __AA_IPC_H */