Mercurial > gnulib
view lib/strtoimax.c @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* Convert string representation of a number into an intmax_t value. Copyright (C) 1999, 2001-2004, 2006, 2009-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Paul Eggert. */ #include <config.h> /* Verify interface. */ #include <inttypes.h> #include <stdlib.h> #include "verify.h" #ifdef UNSIGNED # if HAVE_UNSIGNED_LONG_LONG_INT # ifndef HAVE_DECL_STRTOULL "this configure-time declaration test was not run" # endif # if !HAVE_DECL_STRTOULL unsigned long long int strtoull (char const *, char **, int); # endif # endif #else # if HAVE_LONG_LONG_INT # ifndef HAVE_DECL_STRTOLL "this configure-time declaration test was not run" # endif # if !HAVE_DECL_STRTOLL long long int strtoll (char const *, char **, int); # endif # endif #endif #ifdef UNSIGNED # define Have_long_long HAVE_UNSIGNED_LONG_LONG_INT # define Int uintmax_t # define Strtoimax strtoumax # define Strtol strtoul # define Strtoll strtoull # define Unsigned unsigned #else # define Have_long_long HAVE_LONG_LONG_INT # define Int intmax_t # define Strtoimax strtoimax # define Strtol strtol # define Strtoll strtoll # define Unsigned #endif Int Strtoimax (char const *ptr, char **endptr, int base) { #if Have_long_long verify (sizeof (Int) == sizeof (Unsigned long int) || sizeof (Int) == sizeof (Unsigned long long int)); if (sizeof (Int) != sizeof (Unsigned long int)) return Strtoll (ptr, endptr, base); #else verify (sizeof (Int) == sizeof (Unsigned long int)); #endif return Strtol (ptr, endptr, base); }