mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-10-04 17:52:29 +00:00
8fc876f09f
We will add support for our own printf modifiers, so we can get nice debug log output on all operating systems irrespective of the specific libc version used. https://bugzilla.gnome.org/show_bug.cgi?id=613081
142 lines
3 KiB
C
142 lines
3 KiB
C
/* Decomposed printf argument list.
|
|
Copyright (C) 1999, 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 Library 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
|
|
Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
USA. */
|
|
|
|
#ifndef _PRINTF_ARGS_H
|
|
#define _PRINTF_ARGS_H
|
|
|
|
/* Get wchar_t. */
|
|
#ifdef HAVE_WCHAR_T
|
|
# include <stddef.h>
|
|
#endif
|
|
|
|
/* Get wint_t. */
|
|
#ifdef HAVE_WINT_T
|
|
# include <wchar.h>
|
|
#endif
|
|
|
|
/* Get va_list. */
|
|
#include <stdarg.h>
|
|
|
|
|
|
/* Argument types */
|
|
typedef enum
|
|
{
|
|
TYPE_NONE,
|
|
TYPE_SCHAR,
|
|
TYPE_UCHAR,
|
|
TYPE_SHORT,
|
|
TYPE_USHORT,
|
|
TYPE_INT,
|
|
TYPE_UINT,
|
|
TYPE_LONGINT,
|
|
TYPE_ULONGINT,
|
|
#ifdef HAVE_LONG_LONG
|
|
TYPE_LONGLONGINT,
|
|
TYPE_ULONGLONGINT,
|
|
#endif
|
|
#ifdef HAVE_INT64_AND_I64
|
|
TYPE_INT64,
|
|
TYPE_UINT64,
|
|
#endif
|
|
TYPE_DOUBLE,
|
|
#ifdef HAVE_LONG_DOUBLE
|
|
TYPE_LONGDOUBLE,
|
|
#endif
|
|
TYPE_CHAR,
|
|
#ifdef HAVE_WINT_T
|
|
TYPE_WIDE_CHAR,
|
|
#endif
|
|
TYPE_STRING,
|
|
#ifdef HAVE_WCHAR_T
|
|
TYPE_WIDE_STRING,
|
|
#endif
|
|
TYPE_POINTER,
|
|
TYPE_COUNT_SCHAR_POINTER,
|
|
TYPE_COUNT_SHORT_POINTER,
|
|
TYPE_COUNT_INT_POINTER,
|
|
TYPE_COUNT_LONGINT_POINTER
|
|
#ifdef HAVE_LONG_LONG
|
|
, TYPE_COUNT_LONGLONGINT_POINTER
|
|
#endif
|
|
} arg_type;
|
|
|
|
/* Polymorphic argument */
|
|
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
|
|
long long int a_longlongint;
|
|
unsigned long long int a_ulonglongint;
|
|
#endif
|
|
#ifdef HAVE_INT64_AND_I64
|
|
__int64 a_int64;
|
|
unsigned __int64 a_uint64;
|
|
#endif
|
|
float a_float;
|
|
double a_double;
|
|
#ifdef HAVE_LONG_DOUBLE
|
|
long double a_longdouble;
|
|
#endif
|
|
int a_char;
|
|
#ifdef HAVE_WINT_T
|
|
wint_t a_wide_char;
|
|
#endif
|
|
const char* a_string;
|
|
#ifdef HAVE_WCHAR_T
|
|
const wchar_t* a_wide_string;
|
|
#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
|
|
long long int * a_count_longlongint_pointer;
|
|
#endif
|
|
}
|
|
a;
|
|
}
|
|
argument;
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int count;
|
|
argument *arg;
|
|
}
|
|
arguments;
|
|
|
|
|
|
/* Fetch the arguments, putting them into a. */
|
|
#ifdef STATIC
|
|
STATIC
|
|
#else
|
|
extern
|
|
#endif
|
|
int printf_fetchargs (va_list args, arguments *a);
|
|
|
|
#endif /* _PRINTF_ARGS_H */
|