From 7049cfee24a745b918a6a55fe0e076c1ab75f563 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Fri, 15 Apr 2011 19:33:47 +0200
Subject: signal: cleanup, include only headers that are needed

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/signal/sigaction.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'libc/signal/sigaction.c')

diff --git a/libc/signal/sigaction.c b/libc/signal/sigaction.c
index 5a5a60c3a..d6aef331b 100644
--- a/libc/signal/sigaction.c
+++ b/libc/signal/sigaction.c
@@ -16,14 +16,9 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <features.h>
-#include <errno.h>
 #include <signal.h>
-#include <string.h>
 #include <sys/syscall.h>
 
-#include <bits/kernel_sigaction.h>
-
 #if defined __NR_rt_sigaction
 
 /* If ACT is not NULL, change the action for SIG to *ACT.
@@ -42,6 +37,9 @@ __libc_sigaction(int sig, const struct sigaction *act, struct sigaction *oact)
 }
 
 #else
+# define __need_NULL
+# include <stddef.h>
+# include <bits/kernel_sigaction.h>
 
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
-- 
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