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Split isnan() into its own file.

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This commit is contained in:
thorpej 2002-10-26 06:51:32 +00:00
parent bc4821e36e
commit a8151a52ca
3 changed files with 63 additions and 16 deletions
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4
lib/libc/arch/vax/gen/Makefile.inc
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@ -1,7 +1,7 @@
# $NetBSD: Makefile.inc,v 1.6 2002/03/27 18:38:50 matt Exp $
# $NetBSD: Makefile.inc,v 1.7 2002/10/26 06:51:32 thorpej Exp $
SRCS+= byte_swap_2.S byte_swap_4.S bswap64.S \
fabs.S frexp.c infinity.c isinf.c ldexp.S modf.S \
fabs.S frexp.c infinity.c isinf.c isnan.c ldexp.S modf.S \
udiv.S urem.S \
__setjmp14.S __sigsetjmp14.S _setjmp.S

18
lib/libc/arch/vax/gen/isinf.c
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@ -1,4 +1,4 @@
/* $NetBSD: isinf.c,v 1.5 2000/01/22 22:45:01 mycroft Exp $ */
/* $NetBSD: isinf.c,v 1.6 2002/10/26 06:51:33 thorpej Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)isinf.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: isinf.c,v 1.5 2000/01/22 22:45:01 mycroft Exp $");
__RCSID("$NetBSD: isinf.c,v 1.6 2002/10/26 06:51:33 thorpej Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -46,22 +46,12 @@ __RCSID("$NetBSD: isinf.c,v 1.5 2000/01/22 22:45:01 mycroft Exp $");
#include <math.h>
#ifdef __weak_alias
__weak_alias(isnan,_isnan)
__weak_alias(isinf,_isinf)
#endif
/* ARGSUSED */
int
isnan(d)
double d;
isinf(double d)
{
return(0);
}
/* ARGSUSED */
int
isinf(d)
double d;
{
return(0);
return (0);
}

57
lib/libc/arch/vax/gen/isnan.c Normal file
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@ -0,0 +1,57 @@
/* $NetBSD: isnan.c,v 1.1 2002/10/26 06:51:33 thorpej Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
#if 0
static char sccsid[] = "@(#)isinf.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: isnan.c,v 1.1 2002/10/26 06:51:33 thorpej Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
#include <math.h>
#ifdef __weak_alias
__weak_alias(isnan,_isnan)
#endif
/* ARGSUSED */
int
isnan(double d)
{
return (0);
}