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Add missing dependency on <machine/_limits.h>.

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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.
This commit is contained in:
Ed Schouten 2016-05-31 08:38:24 +00:00
parent 46f38226d7
commit 78fe75bc28
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=301030
1 changed files with 4 additions and 2 deletions
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6
sys/x86/include/_stdint.h
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@ -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