svn commit: r301030 - head/sys/x86/include

[Ed Schouten]

Author: ed
Date: Tue May 31 08:38:24 2016
New Revision: 301030
URL: https://svnweb.freebsd.org/changeset/base/301030

Log:
  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.

Modified:
  head/sys/x86/include/_stdint.h

Modified: head/sys/x86/include/_stdint.h
==============================================================================
--- head/sys/x86/include/_stdint.h	Tue May 31 08:36:39 2016	(r301029)
+++ head/sys/x86/include/_stdint.h	Tue May 31 08:38:24 2016	(r301030)
@@ -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