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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 /kernel/signal.c
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 'kernel/signal.c')
-rw-r--r--kernel/signal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index 53cd5c4..00cd1ce 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -3231,7 +3231,7 @@ SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, nset,
}
#endif /* __ARCH_WANT_SYS_SIGPROCMASK */
-#ifdef __ARCH_WANT_SYS_RT_SIGACTION
+#ifndef CONFIG_ODD_RT_SIGACTION
/**
* sys_rt_sigaction - alter an action taken by a process
* @sig: signal to be sent
@@ -3265,7 +3265,7 @@ SYSCALL_DEFINE4(rt_sigaction, int, sig,
out:
return ret;
}
-#endif /* __ARCH_WANT_SYS_RT_SIGACTION */
+#endif /* !CONFIG_ODD_RT_SIGACTION */
#ifdef __ARCH_WANT_SYS_SGETMASK
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