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/* -*- buffer-read-only: t -*- vi: set ro: */
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* Parse printf format string.
Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2011 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _PRINTF_PARSE_H
#define _PRINTF_PARSE_H
/* This file can be parametrized with the following macros:
ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions.
STATIC Set to 'static' to declare the function static. */
#if HAVE_FEATURES_H
# include <features.h> /* for __GLIBC__, __UCLIBC__ */
#endif
#include "printf-args.h"
/* Flags */
#define FLAG_GROUP 1 /* ' flag */
#define FLAG_LEFT 2 /* - flag */
#define FLAG_SHOWSIGN 4 /* + flag */
#define FLAG_SPACE 8 /* space flag */
#define FLAG_ALT 16 /* # flag */
#define FLAG_ZERO 32
#if __GLIBC__ >= 2 && !defined __UCLIBC__
# define FLAG_LOCALIZED 64 /* I flag, uses localized digits */
#endif
/* arg_index value indicating that no argument is consumed. */
#define ARG_NONE (~(size_t)0)
/* xxx_directive: A parsed directive.
xxx_directives: A parsed format string. */
/* Number of directly allocated directives (no malloc() needed). */
#define N_DIRECT_ALLOC_DIRECTIVES 7
/* A parsed directive. */
typedef struct
{
const char* dir_start;
const char* dir_end;
int flags;
const char* width_start;
const char* width_end;
size_t width_arg_index;
const char* precision_start;
const char* precision_end;
size_t precision_arg_index;
char conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
size_t arg_index;
}
char_directive;
/* A parsed format string. */
typedef struct
{
size_t count;
char_directive *dir;
size_t max_width_length;
size_t max_precision_length;
char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
}
char_directives;
#if ENABLE_UNISTDIO
/* A parsed directive. */
typedef struct
{
const uint8_t* dir_start;
const uint8_t* dir_end;
int flags;
const uint8_t* width_start;
const uint8_t* width_end;
size_t width_arg_index;
const uint8_t* precision_start;
const uint8_t* precision_end;
size_t precision_arg_index;
uint8_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
size_t arg_index;
}
u8_directive;
/* A parsed format string. */
typedef struct
{
size_t count;
u8_directive *dir;
size_t max_width_length;
size_t max_precision_length;
u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
}
u8_directives;
/* A parsed directive. */
typedef struct
{
const uint16_t* dir_start;
const uint16_t* dir_end;
int flags;
const uint16_t* width_start;
const uint16_t* width_end;
size_t width_arg_index;
const uint16_t* precision_start;
const uint16_t* precision_end;
size_t precision_arg_index;
uint16_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
size_t arg_index;
}
u16_directive;
/* A parsed format string. */
typedef struct
{
size_t count;
u16_directive *dir;
size_t max_width_length;
size_t max_precision_length;
u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
}
u16_directives;
/* A parsed directive. */
typedef struct
{
const uint32_t* dir_start;
const uint32_t* dir_end;
int flags;
const uint32_t* width_start;
const uint32_t* width_end;
size_t width_arg_index;
const uint32_t* precision_start;
const uint32_t* precision_end;
size_t precision_arg_index;
uint32_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
size_t arg_index;
}
u32_directive;
/* A parsed format string. */
typedef struct
{
size_t count;
u32_directive *dir;
size_t max_width_length;
size_t max_precision_length;
u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
}
u32_directives;
#endif
/* Parses the format string. Fills in the number N of directives, and fills
in directives[0], ..., directives[N-1], and sets directives[N].dir_start
to the end of the format string. Also fills in the arg_type fields of the
arguments and the needed count of arguments. */
#if ENABLE_UNISTDIO
extern int
ulc_printf_parse (const char *format, char_directives *d, arguments *a);
extern int
u8_printf_parse (const uint8_t *format, u8_directives *d, arguments *a);
extern int
u16_printf_parse (const uint16_t *format, u16_directives *d,
arguments *a);
extern int
u32_printf_parse (const uint32_t *format, u32_directives *d,
arguments *a);
#else
# ifdef STATIC
STATIC
# else
extern
# endif
int printf_parse (const char *format, char_directives *d, arguments *a);
#endif
#endif /* _PRINTF_PARSE_H */
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