glibc/sysdeps/arm/fpu/fclrexcpt.c
Ulrich Drepper 23f0c99c0e Update.
1998-05-21 15:27  Ulrich Drepper  <drepper@cygnus.com>

	* wcsmbs/wcsnrtombs.c: Correct computation of result.
	* wcsmbs/wcsrtombs.c: Likewise.

	* wcsmbs/Makefile (tests): Add wcsmbs-tst1.c.
	* wcsmbs/wcsmbs-tst1.c: New file.

	* iconv/loop.c (COUNT_CONVERTED): Correct computation.

	* locale/C-ctype.c (_nl_C_LC_CTYPE): Define MB_CUR_MAX for C locale
	as 1.

	* locale/setlocale.c: Don't make _nl_current_* and _nl_C_* references
	weak.

1998-05-21  Philip Blundell  <philb@gnu.org>

	* sysdeps/arm/fpu_control.h: Replace stub file with real
	implementation.
	* sysdeps/arm/fpu/bits/fenv.h: New file.
	* sysdeps/arm/fpu/fesetround.c: Likewise.
	* sysdeps/arm/fpu/fclrexcpt.c: Likewise.
	* sysdeps/arm/fpu/fsetexcptflag.c: Likewise.
	* sysdeps/arm/fpu/ftestexcpt.c: Likewise.
	* sysdeps/arm/fpu/fraiseexcpt.c: Likewise.
	* sysdeps/arm/fpu/fegetenv.c: Likewise.
	* sysdeps/arm/fpu/fesetenv.c: Likewise.

1998-05-21 16:34  Richard Henderson  <rth@cygnus.com>

	* elf/dl-load.c (_dl_map_object_from_fd): Get file header with
	read instead of mmap.
1998-05-21 15:40:14 +00:00

40 lines
1.3 KiB
C

/* Clear given exceptions in current floating-point environment.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <fenv.h>
#include <fpu_control.h>
void
feclearexcept (int excepts)
{
unsigned long int temp;
/* Mask out unsupported bits/exceptions. */
excepts &= FE_ALL_EXCEPT;
/* Get the current floating point status. */
_FPU_GETCW(temp);
/* Clear the relevant bits. */
temp &= excepts ^ FE_ALL_EXCEPT;
/* Put the new data in effect. */
_FPU_SETCW(temp);
}