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authorAl Viro <viro@zeniv.linux.org.uk>2012-11-25 23:12:10 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 15:09:18 -0500
commiteaca6eae3e0c41d41fcb9d1d70e00934988dff2e (patch)
treead1fc38c1a76d2eadccb0cd591151b09a270fc57 /include/linux/syscalls.h
parent377840744bea59aacd524f496dc577463f94584b (diff)
downloadop-kernel-dev-eaca6eae3e0c41d41fcb9d1d70e00934988dff2e.zip
op-kernel-dev-eaca6eae3e0c41d41fcb9d1d70e00934988dff2e.tar.gz
sanitize rt_sigaction() situation a bit
Switch from __ARCH_WANT_SYS_RT_SIGACTION to opposite (!CONFIG_ODD_RT_SIGACTION); the only two architectures that need it are alpha and sparc. The reason for use of CONFIG_... instead of __ARCH_... is that it's needed only kernel-side and doing it that way avoids a mess with include order on many architectures. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/syscalls.h')
-rw-r--r--include/linux/syscalls.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 45e2db2..75defcd 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -377,6 +377,12 @@ asmlinkage long sys_init_module(void __user *umod, unsigned long len,
asmlinkage long sys_delete_module(const char __user *name_user,
unsigned int flags);
+#ifndef CONFIG_ODD_RT_SIGACTION
+asmlinkage long sys_rt_sigaction(int,
+ const struct sigaction __user *,
+ struct sigaction __user *,
+ size_t);
+#endif
asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
sigset_t __user *oset, size_t sigsetsize);
asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
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