Mercurial > hg > octave-lojdl > gnulib-hg
changeset 1804:a0656096bc86
.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Wed, 21 Apr 1999 04:24:39 +0000 |
parents | 1468c79c5b10 |
children | 84e24189f121 |
files | lib/strtoull.c lib/strtoumax.c |
diffstat | 2 files changed, 83 insertions(+), 0 deletions(-) [+] |
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new file mode 100644 --- /dev/null +++ b/lib/strtoull.c @@ -0,0 +1,25 @@ +/* Function to parse an `unsigned long long int' from text. + Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc. + NOTE: The canonical source of this file is maintained with the GNU C + Library. Bugs can be reported to bug-glibc@gnu.org. + + 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 2, 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, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define QUAD 1 + +#include "strtoul.c" + +strong_alias (__strtoull_internal, __strtouq_internal) +weak_alias (strtoull, strtouq)
new file mode 100644 --- /dev/null +++ b/lib/strtoumax.c @@ -0,0 +1,58 @@ +/* Convert string representation of a number into an uintmax_t value. + Copyright 1999 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 2, 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, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Written by Paul Eggert. */ + +#if HAVE_CONFIG_H +# include <config.h> +#endif + +#if HAVE_INTTYPES_H +# include <inttypes.h> +#endif + +#if HAVE_STDLIB_H +# include <stdlib.h> +#endif + +#ifndef PARAMS +# if defined PROTOTYPES || defined __STDC__ +# define PARAMS(Args) Args +# else +# define PARAMS(Args) () +# endif +#endif + +#if HAVE_UNSIGNED_LONG_LONG && ! HAVE_STRTOULL + unsigned long long strtoull PARAMS ((char const *, char **, int)); +#endif + +uintmax_t +strtoumax (char const *ptr, char **endptr, int base) +{ +#define USE_IF_EQUIVALENT(function) \ + if (sizeof (uintmax_t) == sizeof function (ptr, endptr, base)) \ + return function (ptr, endptr, base); + +#if HAVE_UNSIGNED_LONG_LONG + USE_IF_EQUIVALENT (strtoull) +#endif + + USE_IF_EQUIVALENT (strtoul) + + abort (); +}