Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / sandbox / linux / seccomp-bpf-helpers / sigsys_handlers.h

diff --git a/src/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h b/src/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h
index 4e855c5..31f3020 100644 (file)
--- a/src/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h
+++ b/src/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h
@@ -47,6 +47,16 @@ SANDBOX_EXPORT intptr_t
 // argument.
 SANDBOX_EXPORT intptr_t
     SIGSYSFutexFailure(const struct arch_seccomp_data& args, void* aux);
+// If the syscall is not being called on the current tid, crashes in the same
+// way as CrashSIGSYS_Handler.  Otherwise, returns the result of calling the
+// syscall with the pid argument set to 0 (which for these calls means the
+// current thread).  The following syscalls are supported:
+//
+// sched_getaffinity(), sched_getattr(), sched_getparam(), sched_getscheduler(),
+// sched_rr_get_interval(), sched_setaffinity(), sched_setattr(),
+// sched_setparam(), sched_setscheduler()
+SANDBOX_EXPORT intptr_t
+    SIGSYSSchedHandler(const struct arch_seccomp_data& args, void* aux);
 
 // Variants of the above functions for use with bpf_dsl.
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYS();
@@ -55,6 +65,7 @@ SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSPrctl();
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSIoctl();
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSKill();
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSFutex();
+SANDBOX_EXPORT bpf_dsl::ResultExpr RewriteSchedSIGSYS();
 
 // Following four functions return substrings of error messages used
 // in the above four functions. They are useful in death tests.