commit 3f471126ee53feb5e9b210ea2f525ed3bb9b7a7f
author Nicolas Pitre <nico@cam.org> Sat Jan 14 19:30:04 2006 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> Sat Jan 14 19:30:04 2006 +0000
tree 3f7567343a892d02e758bcd1c07557af43d5aa1b
parent 6c90c872017773cde70a51432cb28f253451b967

[ARM] 3262/4: allow ptraced syscalls to be overriden

Patch from Nicolas Pitre

This is needed by strace to properly handle the tracing of some system
calls. It could be useful for other applications as well.

Based on an earlier patch from Daniel Jacobowitz.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Daniel Jacobowitz <dan@debian.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

include/asm-arm/ptrace.h

diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h
index f40948d..77adb7f 100644
--- a/include/asm-arm/ptrace.h
+++ b/include/asm-arm/ptrace.h
@@ -23,6 +23,9 @@
 #define PTRACE_OLDSETOPTIONS	21
 
 #define PTRACE_GET_THREAD_AREA	22
+
+#define PTRACE_SET_SYSCALL	23
+
 /*
  * PSR bits
  */