diff options
Diffstat (limited to 'intl/printf-args.h')
| -rw-r--r-- | intl/printf-args.h | 116 |
1 files changed, 68 insertions, 48 deletions
diff --git a/intl/printf-args.h b/intl/printf-args.h index 886febe..89693df 100644 --- a/intl/printf-args.h +++ b/intl/printf-args.h @@ -1,34 +1,42 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2003, 2006-2007, 2011 Free Software Foundation, Inc. - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU Library General Public License as published - by the Free Software Foundation; either version 2, or (at your option) - any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 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 - Library General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. - You should have received a copy of the GNU Library 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. */ + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _PRINTF_ARGS_H #define _PRINTF_ARGS_H +/* This file can be parametrized with the following macros: + ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions. + PRINTF_FETCHARGS Name of the function to be declared. + STATIC Set to 'static' to declare the function static. */ + +/* Default parameters. */ +#ifndef PRINTF_FETCHARGS +# define PRINTF_FETCHARGS printf_fetchargs +#endif + /* Get size_t. */ #include <stddef.h> /* Get wchar_t. */ -#ifdef HAVE_WCHAR_T +#if HAVE_WCHAR_T # include <stddef.h> #endif /* Get wint_t. */ -#ifdef HAVE_WINT_T +#if HAVE_WINT_T # include <wchar.h> #endif @@ -48,20 +56,18 @@ typedef enum TYPE_UINT, TYPE_LONGINT, TYPE_ULONGINT, -#ifdef HAVE_LONG_LONG_INT +#if HAVE_LONG_LONG_INT TYPE_LONGLONGINT, TYPE_ULONGLONGINT, #endif TYPE_DOUBLE, -#ifdef HAVE_LONG_DOUBLE TYPE_LONGDOUBLE, -#endif TYPE_CHAR, -#ifdef HAVE_WINT_T +#if HAVE_WINT_T TYPE_WIDE_CHAR, #endif TYPE_STRING, -#ifdef HAVE_WCHAR_T +#if HAVE_WCHAR_T TYPE_WIDE_STRING, #endif TYPE_POINTER, @@ -69,9 +75,15 @@ typedef enum TYPE_COUNT_SHORT_POINTER, TYPE_COUNT_INT_POINTER, TYPE_COUNT_LONGINT_POINTER -#ifdef HAVE_LONG_LONG_INT +#if HAVE_LONG_LONG_INT , TYPE_COUNT_LONGLONGINT_POINTER #endif +#if ENABLE_UNISTDIO + /* The unistdio extensions. */ +, TYPE_U8_STRING +, TYPE_U16_STRING +, TYPE_U32_STRING +#endif } arg_type; /* Polymorphic argument */ @@ -80,48 +92,56 @@ typedef struct arg_type type; union { - signed char a_schar; - unsigned char a_uchar; - short a_short; - unsigned short a_ushort; - int a_int; - unsigned int a_uint; - long int a_longint; - unsigned long int a_ulongint; -#ifdef HAVE_LONG_LONG_INT - long long int a_longlongint; - unsigned long long int a_ulonglongint; + signed char a_schar; + unsigned char a_uchar; + short a_short; + unsigned short a_ushort; + int a_int; + unsigned int a_uint; + long int a_longint; + unsigned long int a_ulongint; +#if HAVE_LONG_LONG_INT + long long int a_longlongint; + unsigned long long int a_ulonglongint; #endif - float a_float; - double a_double; -#ifdef HAVE_LONG_DOUBLE - long double a_longdouble; + float a_float; + double a_double; + long double a_longdouble; + int a_char; +#if HAVE_WINT_T + wint_t a_wide_char; #endif - int a_char; -#ifdef HAVE_WINT_T - wint_t a_wide_char; + const char* a_string; +#if HAVE_WCHAR_T + const wchar_t* a_wide_string; #endif - const char* a_string; -#ifdef HAVE_WCHAR_T - const wchar_t* a_wide_string; + void* a_pointer; + signed char * a_count_schar_pointer; + short * a_count_short_pointer; + int * a_count_int_pointer; + long int * a_count_longint_pointer; +#if HAVE_LONG_LONG_INT + long long int * a_count_longlongint_pointer; #endif - void* a_pointer; - signed char * a_count_schar_pointer; - short * a_count_short_pointer; - int * a_count_int_pointer; - long int * a_count_longint_pointer; -#ifdef HAVE_LONG_LONG_INT - long long int * a_count_longlongint_pointer; +#if ENABLE_UNISTDIO + /* The unistdio extensions. */ + const uint8_t * a_u8_string; + const uint16_t * a_u16_string; + const uint32_t * a_u32_string; #endif } a; } argument; +/* Number of directly allocated arguments (no malloc() needed). */ +#define N_DIRECT_ALLOC_ARGUMENTS 7 + typedef struct { size_t count; argument *arg; + argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS]; } arguments; @@ -132,6 +152,6 @@ STATIC #else extern #endif -int printf_fetchargs (va_list args, arguments *a); +int PRINTF_FETCHARGS (va_list args, arguments *a); #endif /* _PRINTF_ARGS_H */ |