+/* A more useful interface to strtol.
+
+ Copyright (C) 1995, 1996, 1998, 1999, 2001, 2002, 2003 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. */
+
#ifndef XSTRTOL_H_
# define XSTRTOL_H_ 1
-# if STRING_TO_UNSIGNED
-# define __xstrtol xstrtoul
-# define __strtol strtoul
-# define __unsigned unsigned
-# define __ZLONG_MAX ULONG_MAX
+/* Get uintmax_t. */
+# if HAVE_INTTYPES_H
+# include <inttypes.h>
# else
-# define __xstrtol xstrtol
-# define __strtol strtol
-# define __unsigned /* empty */
-# define __ZLONG_MAX LONG_MAX
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
# endif
-# undef PARAMS
-# if defined (__STDC__) && __STDC__
-# define PARAMS(Args) Args
-# else
-# define PARAMS(Args) ()
-# endif
-
-#ifndef _STRTOL_ERROR
+# ifndef _STRTOL_ERROR
enum strtol_error
{
LONGINT_OK, LONGINT_INVALID, LONGINT_INVALID_SUFFIX_CHAR, LONGINT_OVERFLOW
};
typedef enum strtol_error strtol_error;
-#endif
+# endif
-strtol_error
- __xstrtol PARAMS ((const char *s, char **ptr, int base,
- __unsigned long int *val, const char *valid_suffixes));
+# define _DECLARE_XSTRTOL(name, type) \
+ strtol_error name (const char *, char **, int, type *, const char *);
+_DECLARE_XSTRTOL (xstrtol, long int)
+_DECLARE_XSTRTOL (xstrtoul, unsigned long int)
+_DECLARE_XSTRTOL (xstrtoimax, intmax_t)
+_DECLARE_XSTRTOL (xstrtoumax, uintmax_t)
-#undef _STRTOL_ERROR
# define _STRTOL_ERROR(Exit_code, Str, Argument_type_string, Err) \
do \
{ \
break; \
\
case LONGINT_INVALID_SUFFIX_CHAR: \
- error ((Exit_code), 0, "invalid character following %s `%s'", \
+ error ((Exit_code), 0, "invalid character following %s in `%s'", \
(Argument_type_string), (Str)); \
break; \
\
case LONGINT_OVERFLOW: \
- /* FIXME: make this message dependent on STRING_TO_UNSIGNED */\
- error ((Exit_code), 0, "%s `%s' larger than maximum long int",\
+ error ((Exit_code), 0, "%s `%s' too large", \
(Argument_type_string), (Str)); \
break; \
} \