1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index ed69c03692d9..fd31756e1a00 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -314,6 +314,10 @@ static inline void user_enable_block_step(struct task_struct *task)
 #define arch_ptrace_stop(code, info)            do { } while (0)
 #endif
 
+extern int task_current_syscall(struct task_struct *target, long *callno,
+                                unsigned long args[6], unsigned int maxargs,
+                                unsigned long *sp, unsigned long *pc);
+
 #endif
 
 #endif