libvxc: use own isnan in vfprintf - vx32 - Local 9vx git repository for patches.
(DIR) Log
(DIR) Files
(DIR) Refs
---
(DIR) commit c4c41028787128a63eaf8bfe9330fd7baaacb75e
(DIR) parent dac4d7de3b95eecb1d879c83090ae284dc6febac
(HTM) Author: Russ Cox <rsc@swtch.com>
Date: Thu, 10 Jul 2008 10:07:46 -0400
libvxc: use own isnan in vfprintf
Diffstat:
src/libvxc/bsdstdio/vfprintf.c | 4 +++-
src/libvxc/msun/s_isnan.c | 4 +---
2 files changed, 4 insertions(+), 4 deletions(-)
---
(DIR) diff --git a/src/libvxc/bsdstdio/vfprintf.c b/src/libvxc/bsdstdio/vfprintf.c
@@ -37,6 +37,8 @@
#define FLOATING_POINT 1
#include <math.h>
+extern int vx32_isnan(double);
+
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD: vfprintf.c,v 1.8 1998/08/14 21:39:42 deraadt Exp $";
#endif /* LIBC_SCCS and not lint */
@@ -484,7 +486,7 @@ reswitch: switch (ch) {
size = 3;
break;
}
- if (isnan(_double)) {
+ if (vx32_isnan(_double)) {
cp = "NaN";
size = 3;
break;
(DIR) diff --git a/src/libvxc/msun/s_isnan.c b/src/libvxc/msun/s_isnan.c
@@ -31,16 +31,14 @@
#include "math_private.h"
/* Provided by libc */
-#if 0
int
-isnan(double d)
+vx32_isnan(double d)
{
union IEEEd2bits u;
u.d = d;
return (u.bits.exp == 2047 && (u.bits.manl != 0 || u.bits.manh != 0));
}
-#endif
int
isnanf(float f)