linux-kernel - [PATCH] um: prctl: Do not include linux/ptrace.h

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Date:	Fri, 23 Aug 2013 13:37:49 +0200
From:	Richard Weinberger <richard@....at>
To:	richard@....at
Cc:	user-mode-linux-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, david.oberhollenzer@...e2.at
Subject: [PATCH] um: prctl: Do not include linux/ptrace.h

On recent toolchains we hit:
In file included from arch/x86/um/os-Linux/prctl.c:7:0:
/usr/include/linux/ptrace.h:58:8: error: redefinition of ‘struct
ptrace_peeksiginfo_args’ struct ptrace_peeksiginfo_args {
        ^
In file included from arch/x86/um/os-Linux/prctl.c:6:0:
/usr/include/sys/ptrace.h:191:8: note: originally defined here
 struct ptrace_peeksiginfo_args
        ^
make[2]: *** [arch/x86/um/os-Linux/prctl.o] Error 1
make[1]: *** [arch/x86/um/os-Linux] Error 2
make: *** [arch/x86/um] Error 2

The solution is not to include linux/ptrace.h and obtain
the arch specific ptrace command from asm/ptrace.h.

Reported-by: David Oberhollenzer <david.oberhollenzer@...e2.at>
Signed-off-by: Richard Weinberger <richard@....at>
---
 arch/x86/um/os-Linux/prctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/um/os-Linux/prctl.c b/arch/x86/um/os-Linux/prctl.c
index 9d34edd..96eb2bd 100644
--- a/arch/x86/um/os-Linux/prctl.c
+++ b/arch/x86/um/os-Linux/prctl.c
@@ -4,7 +4,7 @@
  */
 
 #include <sys/ptrace.h>
-#include <linux/ptrace.h>
+#include <asm/ptrace.h>
 
 int os_arch_prctl(int pid, int code, unsigned long *addr)
 {
-- 
1.8.1.4

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