b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
28 lines
507 B
C
28 lines
507 B
C
/* $NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */
|
|
|
|
/*
|
|
* Written by J.T. Conklin, Apr 11, 1995
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
__RCSID("$NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $");
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
#include "namespace.h"
|
|
|
|
#include <ieeefp.h>
|
|
|
|
#ifdef __weak_alias
|
|
__weak_alias(fpgetmask,_fpgetmask)
|
|
#endif
|
|
|
|
fp_except
|
|
fpgetmask()
|
|
{
|
|
int x;
|
|
|
|
__asm("cfc1 %0,$31" : "=r" (x));
|
|
return (x >> 7) & 0x1f;
|
|
}
|