From 76060ec0b8b5d6f0a860a94f100dc6e48041bac3 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 30 May 1996 16:12:42 +0000 Subject: Thu May 30 11:24:05 1996 Roland McGrath * po/header.pot: Replace with exact boilerplate pinard dictates. * sysdeps/i386/strtok.S (Lillegal_argument): Remove this code to set errno and the check that jumped to it. * sysdeps/mach/hurd/Makefile (errnos.d): Use $(sed-remove-objpfx). Thu May 30 03:21:57 1996 Ulrich Drepper * FAQ: Document need of gperf program for developers. * elf/elf.h: Fix typos in comments. * libio/stdio.h [!__STRICT_ANSI__ || _POSIX_SOURCE]: Add prototypes for `ctermid' and `cuserid'. * locale/programs/locale.c: Switch to user selected locale before printing variables. * math/Makefile [$(long-double-fcts)==yes]: Define long-m-routines and long-c-routines. Only if the `long double' data type is available we need to compile the functions. (libm-routines): Add $(long-m-routines). (routines): Remove isinfl, isnanl. Use new file s_isinfl and s_isnanl instead if `long double' is available. * math/math.h: Include again to define `long double' functions. * math/math_private.h: Define data types, prototypes and access macros for `long double'. * stdlib/stdlib.h: Add prototypes for `strtoll' and `strtoull'. [GCC2 && OPTIMIZE]: Define strto{,u}ll as inline function which calls __strto{,u}q_internal. * stdlib/strfmon.c: Replace PTR by `void *'. * stdlib/strtoq.c: Define strtoll as weak alias. * stdlib/strtouq.c: Define strtoull as weak alias. * string/tester.c: Correct `strsep' test. * sysdeps/generic/strsep.c: Make compatible with BSD version. Trailing characters of skip set are not skipped. In this case empty tokens are returned. * sysdeps/i386/isinfl.c, sysdeps/i386/isnanl.c, sysdeps/ieee754/isinf.c, sysdeps/ieee754/isinfl.c, sysdeps/ieee754/isnan.c, sysdeps/ieee754/isnanl.c: Removed. We now use the versions part of libm. * sysdeps/i386/strsep.S: Removed. Generic C version is of similar speed. * sysdeps/i386/strtok.S: Remove support for `strsep'. * sysdeps/libm-i387/e_acosl.S, sysdeps/libm-i387/s_ceill.S, sysdeps/libm-i387/s_copysignl.S, sysdeps/libm-i387/s_finitel.S, sysdeps/libm-i387/s_floorl.S, sysdeps/libm-i387/s_isinfl.c, sysdeps/libm-i387/s_isnanl.c, sysdeps/libm-i387/s_nextafterl.c, sysdeps/libm-i387/s_rintl.S, sysdeps/libm-i387/s_significandl.S: New i387 specific math functions implementing `long double' versions. * sysdeps/libm-ieee754/s_ceill.c, sysdeps/libm-ieee754/s_copysignl.c, sysdeps/libm-ieee754/s_fabsl.c, sysdeps/libm-ieee754/s_finitel.c, sysdeps/libm-ieee754/s_floorl.c, sysdeps/libm-ieee754/s_isinfl.c, sysdeps/libm-ieee754/s_isnanl.c, sysdeps/libm-ieee754/s_nextafterl.c, sysdeps/libm-ieee754/s_rintl.c, sysdeps/libm-ieee754/s_scalbnl.c, sysdeps/libm-ieee754/s_significandl.c: New generic `long double' versions of libm functions. * sysdeps/libm-i387/e_exp.S: Add a few comments to explain the Intel FPU nonsense. * sysdeps/libm-i387/s_ceil.S, sysdeps/libm-i387/s_ceilf.S, sysdeps/libm-i387/s_floor.S, sysdeps/libm-i387/s_floorf.S: Correct handling of local variables. The old version created a stack frame but stored the values outside. * sysdeps/libm-ieee754/s_isinf.c, sysdeps/libm-ieee754/s_isnan.c [!NO_LONG_DOUBLE]: Define alias with `long double' versions name. * login/pututline_r.c: Include sys/stat.h. Fix typos. according to currently used locale for category LC_CTYPE by inet_nsap_ntoa. Now in . _IO_dup2 to contain complete parameter list. --- sysdeps/ieee754/isinf.c | 40 ---------------------------------------- sysdeps/ieee754/isinfl.c | 44 -------------------------------------------- sysdeps/ieee754/isnan.c | 37 ------------------------------------- sysdeps/ieee754/isnanl.c | 40 ---------------------------------------- 4 files changed, 161 deletions(-) delete mode 100644 sysdeps/ieee754/isinf.c delete mode 100644 sysdeps/ieee754/isinfl.c delete mode 100644 sysdeps/ieee754/isnan.c delete mode 100644 sysdeps/ieee754/isnanl.c (limited to 'sysdeps/ieee754') diff --git a/sysdeps/ieee754/isinf.c b/sysdeps/ieee754/isinf.c deleted file mode 100644 index 79be916432..0000000000 --- a/sysdeps/ieee754/isinf.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include -#include -#include "ieee754.h" - -/* Return 0 if VALUE is finite or NaN, +1 if it - is +Infinity, -1 if it is -Infinity. */ -int -DEFUN(__isinf, (value), double value) -{ - union ieee754_double u; - - u.d = value; - /* An IEEE 754 infinity has an exponent with the - maximum possible value and a zero mantissa. */ - if ((u.ieee.exponent & 0x7ff) == 0x7ff && - u.ieee.mantissa0 == 0 && u.ieee.mantissa1 == 0) - return u.ieee.negative ? -1 : 1; - - return 0; -} - -weak_alias (__isinf, isinf) diff --git a/sysdeps/ieee754/isinfl.c b/sysdeps/ieee754/isinfl.c deleted file mode 100644 index ad03728ad8..0000000000 --- a/sysdeps/ieee754/isinfl.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include -#include "ieee754.h" - -#undef __isinfl -#undef isinfl - - -/* Return 0 if VALUE is finite or NaN, +1 if it - is +Infinity, -1 if it is -Infinity. */ -int -__isinfl (long double value) -{ - union ieee854_long_double u; - - u.d = value; - - /* An IEEE 854 infinity has an exponent with the - maximum possible value and a zero mantissa. */ - if ((u.ieee.exponent & 0x7fff) == 0x7fff && - u.ieee.mantissa0 == 0 && u.ieee.mantissa1 == 0) - return u.ieee.negative ? -1 : 1; - - return 0; -} - -weak_alias (__isinfl, isinfl); diff --git a/sysdeps/ieee754/isnan.c b/sysdeps/ieee754/isnan.c deleted file mode 100644 index 8a537cc0dd..0000000000 --- a/sysdeps/ieee754/isnan.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include -#include -#include "ieee754.h" - -/* Return nonzero if VALUE is not a number. */ -int -DEFUN(__isnan, (value), double value) -{ - union ieee754_double u; - - u.d = value; - - /* IEEE 754 NaN's have the maximum possible - exponent and a nonzero mantissa. */ - return ((u.ieee.exponent & 0x7ff) == 0x7ff && - (u.ieee.mantissa0 != 0 || u.ieee.mantissa1 != 0)); -} - -weak_alias (__isnan, isnan) diff --git a/sysdeps/ieee754/isnanl.c b/sysdeps/ieee754/isnanl.c deleted file mode 100644 index b06b31a3d2..0000000000 --- a/sysdeps/ieee754/isnanl.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include -#include "ieee754.h" - -#undef __isnanl -#undef isnanl - - -/* Return nonzero if VALUE is not a number. */ -int -__isnanl (long double value) -{ - union ieee854_long_double u; - - u.d = value; - - /* IEEE 854 NaN's have the maximum possible - exponent and a nonzero mantissa. */ - return ((u.ieee.exponent & 0x7fff) == 0x7fff && - (u.ieee.mantissa0 != 0 || u.ieee.mantissa1 != 0)); -} - -weak_alias (__isnanl, isnanl); -- cgit v1.2.3