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-rw-r--r--include/asm-um/ptrace-x86_64.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h
index a927450ce40..bf61d17de3f 100644
--- a/include/asm-um/ptrace-x86_64.h
+++ b/include/asm-um/ptrace-x86_64.h
@@ -84,4 +84,7 @@ static inline void arch_switch_to_tt(struct task_struct *from,
extern void arch_switch_to_skas(struct task_struct *from,
struct task_struct *to);
+extern long arch_prctl_skas(struct task_struct *task, int code,
+ unsigned long __user *addr);
+
#endif