From 01885f533de81ff73e9da1519a4b5f2316b49f86 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon, 14 Dec 2015 10:06:18 +0100
Subject: FreeBSD compatibility for <sys/select.h>

	* libc/include/sys/_sigset.h: New.
	* libc/include/sys/select.h: Do not include <sys/types.h> and
	<sys/time.h> to avoid cyclic header file dependencies.  Include
	specialized header files instead.
	(sigset_t): Conditionally define.
	* libc/include/sys/signal.h (sigset_t): Likewise.
	* libc/include/sys/time.h: Include <sys/select.h> if
	__BSD_VISIBLE.
	* libc/include/sys/types.h: Likewise.
---
 newlib/libc/include/sys/select.h | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'newlib/libc/include/sys/select.h')

diff --git a/newlib/libc/include/sys/select.h b/newlib/libc/include/sys/select.h
index ffe890049..de779e61a 100644
--- a/newlib/libc/include/sys/select.h
+++ b/newlib/libc/include/sys/select.h
@@ -23,15 +23,14 @@ details. */
 
 #include <sys/cdefs.h>
 
-/* Get fd_set, and macros like FD_SET */
-#include <sys/types.h>
+#include <sys/_sigset.h>
+#include <sys/_timeval.h>
+#include <sys/timespec.h>
 
-/* Get definition of timeval.  */
-#include <sys/time.h>
-#include <time.h>
-
-/* Get definition of sigset_t. */
-#include <signal.h>
+#if !defined(_SIGSET_T_DECLARED)
+#define	_SIGSET_T_DECLARED
+typedef	__sigset_t	sigset_t;
+#endif
 
 #  define _SYS_TYPES_FD_SET
 /*
-- 
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