-#ifndef _xstrtol_h_
-#define _xstrtol_h_ 1
+/* A more useful interface to strtol.
-#if STRING_TO_UNSIGNED
-# define __xstrtol xstrtoul
-# define __strtol strtoul
-# define __unsigned unsigned
-# define __ZLONG_MAX ULONG_MAX
-#else
-# define __xstrtol xstrtol
-# define __strtol strtol
-# define __unsigned /* empty */
-# define __ZLONG_MAX LONG_MAX
-#endif
+ Copyright (C) 1995, 1996, 1998, 1999, 2001, 2002, 2003 Free
+ Software Foundation, Inc.
-#undef __P
-#if defined (__STDC__) && __STDC__
-#define __P(x) x
-#else
-#define __P(x) ()
-#endif
+ 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
+
+/* Get uintmax_t. */
+# if HAVE_INTTYPES_H
+# include <inttypes.h>
+# else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+# endif
+
+# ifndef _STRTOL_ERROR
enum strtol_error
{
LONGINT_OK, LONGINT_INVALID, LONGINT_INVALID_SUFFIX_CHAR, LONGINT_OVERFLOW
};
typedef enum strtol_error strtol_error;
+# endif
-strtol_error
- __xstrtol __P ((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)
-#define _STRTOL_ERROR(exit_code, str, argument_type_string, err) \
+# define _STRTOL_ERROR(Exit_code, Str, Argument_type_string, Err) \
do \
{ \
- switch ((err)) \
+ switch ((Err)) \
{ \
case LONGINT_OK: \
abort (); \
\
case LONGINT_INVALID: \
- error ((exit_code), 0, "invalid %s `%s'", \
- (argument_type_string), (str)); \
+ error ((Exit_code), 0, "invalid %s `%s'", \
+ (Argument_type_string), (Str)); \
break; \
\
case LONGINT_INVALID_SUFFIX_CHAR: \
- error ((exit_code), 0, "invalid character following %s `%s'", \
- (argument_type_string), (str)); \
+ error ((Exit_code), 0, "invalid character following %s in `%s'", \
+ (Argument_type_string), (Str)); \
break; \
\
case LONGINT_OVERFLOW: \
- error ((exit_code), 0, "%s `%s' larger than maximum long int",\
- (argument_type_string), (str)); \
+ error ((Exit_code), 0, "%s `%s' too large", \
+ (Argument_type_string), (Str)); \
break; \
} \
} \
while (0)
-#define STRTOL_FATAL_ERROR(str, argument_type_string, err) \
- _STRTOL_ERROR (2, str, argument_type_string, err)
+# define STRTOL_FATAL_ERROR(Str, Argument_type_string, Err) \
+ _STRTOL_ERROR (2, Str, Argument_type_string, Err)
-#define STRTOL_FAIL_WARN(str, argument_type_string, err) \
- _STRTOL_ERROR (0, str, argument_type_string, err)
+# define STRTOL_FAIL_WARN(Str, Argument_type_string, Err) \
+ _STRTOL_ERROR (0, Str, Argument_type_string, Err)
-#endif /* _xstrtol_h_ */
+#endif /* not XSTRTOL_H_ */