From 127bbb4fe3f68ad22d400dd4d7dcf14f9104bc81 Mon Sep 17 00:00:00 2001
From: stefanf <stefanf@FreeBSD.org>
Date: Sat, 19 Jun 2004 09:25:21 +0000
Subject: Our MI implementation of ilogb() returns -INT_MAX for the argument
 0.0 rather than INT_MIN, so adjust FP_ILOGB0 to reflect this.  Use
 <machine/_limits.h> for INT_MAX's value while there.

Reviewed by:	standards@
---
 lib/msun/src/math.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/msun/src')

diff --git a/lib/msun/src/math.h b/lib/msun/src/math.h
index 01c29af..ac0f2ee 100644
--- a/lib/msun/src/math.h
+++ b/lib/msun/src/math.h
@@ -19,6 +19,7 @@
 
 #include <sys/cdefs.h>
 #include <sys/_types.h>
+#include <machine/_limits.h>
 
 /*
  * ANSI/POSIX
@@ -36,8 +37,8 @@ extern const union __nan_un {
 #define	HUGE_VAL	(__infinity.__ud)
 
 #if __ISO_C_VISIBLE >= 1999
-#define	FP_ILOGB0	(-0x7fffffff - 1)	/* INT_MIN */
-#define	FP_ILOGBNAN	0x7fffffff		/* INT_MAX */
+#define	FP_ILOGB0	(-__INT_MAX)
+#define	FP_ILOGBNAN	__INT_MAX
 #define	HUGE_VALF	(float)HUGE_VAL
 #define	HUGE_VALL	(long double)HUGE_VAL
 #define	INFINITY	HUGE_VALF
-- 
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