diff options
Diffstat (limited to 'stdlib/strtof.c')
| -rw-r--r-- | stdlib/strtof.c | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/stdlib/strtof.c b/stdlib/strtof.c index 9d070279f8..b98cb9bfde 100644 --- a/stdlib/strtof.c +++ b/stdlib/strtof.c @@ -1,22 +1,35 @@ +/* Read decimal floating point numbers. + This file is part of the GNU C Library. + Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc. + Contributed by Ulrich Drepper <drepper@gnu.org>, 1995. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + /* The actual implementation for all floating point sizes is in strtod.c. These macros tell it to produce the `float' version, `strtof'. */ #define FLOAT float #define FLT FLT -#ifdef USE_IN_EXTENDED_LOCALE_MODEL -# define STRTOF __strtof_l +#ifdef USE_WIDE_CHAR +#define STRTOF wcstof +#define STRTOF_L __wcstof_l #else # define STRTOF strtof +# define STRTOF_L __strtof_l #endif -#define MPN2FLOAT __mpn_construct_float -#define FLOAT_HUGE_VAL HUGE_VALF -#define SET_MANTISSA(flt, mant) \ - do { union ieee754_float u; \ - u.f = (flt); \ - if ((mant & 0x7fffff) == 0) \ - mant = 0x400000; \ - u.ieee.mantissa = (mant) & 0x7fffff; \ - (flt) = u.f; \ - } while (0) + #include "strtod.c" |