linux-kernel - [PATCH 5/8] sparc64 ptrace: forced_successful_syscall

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Message-Id: <20080319212001.2DB8526F995@magilla.localdomain>
Date:	Wed, 19 Mar 2008 14:20:01 -0700 (PDT)
From:	Roland McGrath <roland@...hat.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	tony.luck@...el.com, linux-ia64@...r.kernel.org
Subject: [PATCH 5/8] sparc64 ptrace: forced_successful_syscall_return()

Define the forced_successful_syscall_return() macro to
pair with our force_successful_syscall_return() definition.

Signed-off-by: Roland McGrath <roland@...hat.com>
---
 include/asm-sparc64/ptrace.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h
index 6da1978..3f8826e 100644
--- a/include/asm-sparc64/ptrace.h
+++ b/include/asm-sparc64/ptrace.h
@@ -100,6 +100,8 @@ struct sparc_trapf {
 #define force_successful_syscall_return()	    \
 do {	current_thread_info()->syscall_noerror = 1; \
 } while (0)
+#define forced_successful_syscall_return()	\
+	(current_thread_info()->syscall_noerror != 0)
 #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
 #define instruction_pointer(regs) ((regs)->tpc)
 #define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
--
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