From 78fe75bc280264e7471b3069e148cae32e8ae211 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@FreeBSD.org>
Date: Tue, 31 May 2016 08:38:24 +0000
Subject: Add missing dependency on <machine/_limits.h>.

In r227474, this header file was changed to define SIG_ATOMIC_{MIN,MAX}
in terms of LONG_{MIN,MAX}. Unlike all of the definitions in this header
file, LONG_{MIN,MAX} is provided by <limits.h>. Remove the dependency on
<limits.h> by using __LONG_{MIN,MAX} instead and including
<machine/_limits.h>.

This change is needed to make SIG_ATOMIC_{MIN,MAX} work without
including any other header files.
---
 sys/x86/include/_stdint.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'sys/x86/include')

diff --git a/sys/x86/include/_stdint.h b/sys/x86/include/_stdint.h
index d9ee3166236b..c3505346cfe5 100644
--- a/sys/x86/include/_stdint.h
+++ b/sys/x86/include/_stdint.h
@@ -40,6 +40,8 @@
 #ifndef _MACHINE__STDINT_H_
 #define	_MACHINE__STDINT_H_
 
+#include <machine/_limits.h>
+
 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
 
 #define	INT8_C(c)		(c)
@@ -167,8 +169,8 @@
 #define	PTRDIFF_MAX	INT64_MAX
 
 /* Limits of sig_atomic_t. */
-#define	SIG_ATOMIC_MIN	LONG_MIN
-#define	SIG_ATOMIC_MAX	LONG_MAX
+#define	SIG_ATOMIC_MIN	__LONG_MIN
+#define	SIG_ATOMIC_MAX	__LONG_MAX
 
 /* Limit of size_t. */
 #define	SIZE_MAX	UINT64_MAX
-- 
cgit v1.2.3