From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led

---
 kernel/arch/nios2/include/asm/ptrace.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/nios2/include/asm/ptrace.h b/kernel/arch/nios2/include/asm/ptrace.h
index 6424621..9da34c3 100644
--- a/kernel/arch/nios2/include/asm/ptrace.h
+++ b/kernel/arch/nios2/include/asm/ptrace.h
@@ -74,6 +74,8 @@
 	((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE)\
 		- 1)
 
+#define force_successful_syscall_return() (current_pt_regs()->orig_r2 = -1)
+
 int do_syscall_trace_enter(void);
 void do_syscall_trace_exit(void);
 #endif /* __ASSEMBLY__ */

--
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