Patchwork [27/40] trace syscalls: Add COMPAT_SYSCALL_DEFINE0 macro

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Submitter Ian Munsie
Date June 23, 2010, 10:03 a.m.
Message ID <1277287401-28571-28-git-send-email-imunsie@au1.ibm.com>
Download mbox | patch
Permalink /patch/56651/
State Not Applicable
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Ian Munsie - June 23, 2010, 10:03 a.m.
From: Ian Munsie <imunsie@au1.ibm.com>

This patchs adds the COMPAT_SYSCALL_DEFINE0 macros for compat syscalls
that do not take any arguments.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
---
 include/linux/syscalls.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

Patch

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index a608565..1076ae8 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -220,6 +220,10 @@  extern struct trace_event_functions exit_syscall_print_funcs;
 	SYSCALL_METADATAx(syscall, compat_sys_##sname, x, compat_syscall, __VA_ARGS__);\
 	asmlinkage long syscall(__SC_DECL##x(__VA_ARGS__))
 
+#define COMPAT_SYSCALL_DEFINE0(name)					\
+	SYSCALL_METADATA0(compat_sys_##name, name, compat_syscall)	\
+	asmlinkage long compat_sys_##name()
+
 #endif /* CONFIG_COMPAT */