printf.c File Reference

Data Structures
struct	out_fct_wrap_type

Macros
#define	PRINTF_NTOA_BUFFER_SIZE
#define	PRINTF_FTOA_BUFFER_SIZE
#define	PRINTF_SUPPORT_FLOAT
#define	PRINTF_SUPPORT_EXPONENTIAL
#define	PRINTF_DEFAULT_FLOAT_PRECISION
#define	PRINTF_MAX_FLOAT
#define	PRINTF_SUPPORT_LONG_LONG
#define	PRINTF_SUPPORT_PTRDIFF_T
#define	FLAGS_ZEROPAD
#define	FLAGS_LEFT
#define	FLAGS_PLUS
#define	FLAGS_SPACE
#define	FLAGS_HASH
#define	FLAGS_UPPERCASE
#define	FLAGS_CHAR
#define	FLAGS_SHORT
#define	FLAGS_LONG
#define	FLAGS_LONG_LONG
#define	FLAGS_PRECISION
#define	FLAGS_ADAPT_EXP
#define	PRINTF_SUPPORT_FLOAT
#define	PRINTF_SUPPORT_EXPONENTIAL
#define	PRINTF_SUPPORT_LONG_LONG
#define	PRINTF_SUPPORT_PTRDIFF_T
#define	FLAGS_ZEROPAD
#define	FLAGS_LEFT
#define	FLAGS_PLUS
#define	FLAGS_SPACE
#define	FLAGS_HASH
#define	FLAGS_UPPERCASE
#define	FLAGS_CHAR
#define	FLAGS_SHORT
#define	FLAGS_LONG
#define	FLAGS_LONG_LONG
#define	FLAGS_PRECISION
#define	FLAGS_ADAPT_EXP

Typedefs
typedef void(*	out_fct_type )(char character, void *buffer, size_t idx, size_t maxlen)

Functions
static void	_out_buffer (char character, void *buffer, size_t idx, size_t maxlen)
static void	_out_null (char character, void *buffer, size_t idx, size_t maxlen)
static void	_out_char (char character, void *buffer, size_t idx, size_t maxlen)
static void	_out_fct (char character, void *buffer, size_t idx, size_t maxlen)
static unsigned int	_strnlen_s (const char *str, size_t maxsize)
static bool	_is_digit (char ch)
static unsigned int	_atoi (const char **str)
static size_t	_out_rev (out_fct_type out, char *buffer, size_t idx, size_t maxlen, const char *buf, size_t len, unsigned int width, unsigned int flags)
static size_t	_ntoa_format (out_fct_type out, char *buffer, size_t idx, size_t maxlen, char *buf, size_t len, bool negative, unsigned int base, unsigned int prec, unsigned int width, unsigned int flags)
static size_t	_ntoa_long (out_fct_type out, char *buffer, size_t idx, size_t maxlen, unsigned long value, bool negative, unsigned long base, unsigned int prec, unsigned int width, unsigned int flags)
static size_t	_ntoa_long_long (out_fct_type out, char *buffer, size_t idx, size_t maxlen, unsigned long long value, bool negative, unsigned long long base, unsigned int prec, unsigned int width, unsigned int flags)
static size_t	_etoa (out_fct_type out, char *buffer, size_t idx, size_t maxlen, double value, unsigned int prec, unsigned int width, unsigned int flags)
static size_t	_ftoa (out_fct_type out, char *buffer, size_t idx, size_t maxlen, double value, unsigned int prec, unsigned int width, unsigned int flags)
static int	_vsnprintf (out_fct_type out, char *buffer, const size_t maxlen, const char *format, va_list va)
int	printf_ (const char *format,...)
int	sprintf_ (char *buffer, const char *format,...)
int	snprintf_ (char *buffer, size_t count, const char *format,...)
int	vprintf_ (const char *format, va_list va)
int	vsnprintf_ (char *buffer, size_t count, const char *format, va_list va)
int	fctprintf (void(*out)(char character, void *arg), void *arg, const char *format,...)

Macro Definition Documentation

#define FLAGS_ADAPT_EXP

Referenced by _etoa(), and _vsnprintf().

#define FLAGS_ADAPT_EXP

#define FLAGS_CHAR

Referenced by _vsnprintf().

#define FLAGS_CHAR

#define FLAGS_HASH

Referenced by _ntoa_format(), _ntoa_long(), _ntoa_long_long(), and _vsnprintf().

#define FLAGS_HASH

#define FLAGS_LEFT

#define FLAGS_LEFT

Referenced by _etoa(), _ftoa(), _ntoa_format(), _out_rev(), and _vsnprintf().

#define FLAGS_LONG

#define FLAGS_LONG

Referenced by _vsnprintf().

#define FLAGS_LONG_LONG

Referenced by _vsnprintf().

#define FLAGS_LONG_LONG

#define FLAGS_PLUS

Referenced by _etoa(), _ftoa(), _ntoa_format(), and _vsnprintf().

#define FLAGS_PLUS

#define FLAGS_PRECISION

#define FLAGS_PRECISION

Referenced by _etoa(), _ftoa(), _ntoa_format(), _ntoa_long(), _ntoa_long_long(), and _vsnprintf().

#define FLAGS_SHORT

Referenced by _vsnprintf().

#define FLAGS_SHORT

#define FLAGS_SPACE

Referenced by _ftoa(), _ntoa_format(), and _vsnprintf().

#define FLAGS_SPACE

#define FLAGS_UPPERCASE

Referenced by _etoa(), _ntoa_format(), _ntoa_long(), _ntoa_long_long(), and _vsnprintf().

#define FLAGS_UPPERCASE

#define FLAGS_ZEROPAD

Referenced by _etoa(), _ftoa(), _ntoa_format(), _out_rev(), and _vsnprintf().

#define FLAGS_ZEROPAD

#define PRINTF_DEFAULT_FLOAT_PRECISION

Referenced by _etoa(), and _ftoa().

#define PRINTF_FTOA_BUFFER_SIZE

Referenced by _ftoa().

#define PRINTF_MAX_FLOAT

Referenced by _ftoa().

#define PRINTF_NTOA_BUFFER_SIZE

Referenced by _ntoa_format(), _ntoa_long(), and _ntoa_long_long().

#define PRINTF_SUPPORT_EXPONENTIAL

#define PRINTF_SUPPORT_EXPONENTIAL

#define PRINTF_SUPPORT_FLOAT

#define PRINTF_SUPPORT_FLOAT

#define PRINTF_SUPPORT_LONG_LONG

#define PRINTF_SUPPORT_LONG_LONG

#define PRINTF_SUPPORT_PTRDIFF_T

#define PRINTF_SUPPORT_PTRDIFF_T

Typedef Documentation

typedef void(* out_fct_type)(char character, void *buffer, size_t idx, size_t maxlen)

Function Documentation

static unsigned int _atoi ( const char **  str )

static

References _is_digit().

Referenced by _vsnprintf().

static size_t _etoa ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, double  value, unsigned int  prec, unsigned int  width, unsigned int  flags  )

static

References _ftoa(), _ntoa_long(), FLAGS_ADAPT_EXP, FLAGS_LEFT, FLAGS_PLUS, FLAGS_PRECISION, FLAGS_UPPERCASE, FLAGS_ZEROPAD, PRINTF_DEFAULT_FLOAT_PRECISION, and Catch::Generators::value().

Referenced by _ftoa(), and _vsnprintf().

static size_t _ftoa ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, double  value, unsigned int  prec, unsigned int  width, unsigned int  flags  )

static

References _etoa(), _out_rev(), Catch::Matchers::Vector::Detail::count(), FLAGS_LEFT, FLAGS_PLUS, FLAGS_PRECISION, FLAGS_SPACE, FLAGS_ZEROPAD, PRINTF_DEFAULT_FLOAT_PRECISION, PRINTF_FTOA_BUFFER_SIZE, PRINTF_MAX_FLOAT, and Catch::Generators::value().

Referenced by _etoa(), and _vsnprintf().

static bool _is_digit ( char  ch )

inlinestatic

Referenced by _atoi(), and _vsnprintf().

static size_t _ntoa_format ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, char *  buf, size_t  len, bool  negative, unsigned int  base, unsigned int  prec, unsigned int  width, unsigned int  flags  )

static

References _out_rev(), FLAGS_HASH, FLAGS_LEFT, FLAGS_PLUS, FLAGS_PRECISION, FLAGS_SPACE, FLAGS_UPPERCASE, FLAGS_ZEROPAD, and PRINTF_NTOA_BUFFER_SIZE.

Referenced by _ntoa_long(), and _ntoa_long_long().

static size_t _ntoa_long ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, unsigned long  value, bool  negative, unsigned long  base, unsigned int  prec, unsigned int  width, unsigned int  flags  )

static

References _ntoa_format(), FLAGS_HASH, FLAGS_PRECISION, FLAGS_UPPERCASE, and PRINTF_NTOA_BUFFER_SIZE.

Referenced by _etoa(), and _vsnprintf().

static size_t _ntoa_long_long ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, unsigned long long  value, bool  negative, unsigned long long  base, unsigned int  prec, unsigned int  width, unsigned int  flags  )

static

References _ntoa_format(), FLAGS_HASH, FLAGS_PRECISION, FLAGS_UPPERCASE, and PRINTF_NTOA_BUFFER_SIZE.

Referenced by _vsnprintf().

static void _out_buffer ( char  character, void *  buffer, size_t  idx, size_t  maxlen  )

inlinestatic

Referenced by snprintf_(), sprintf_(), and vsnprintf_().

static void _out_char ( char  character, void *  buffer, size_t  idx, size_t  maxlen  )

inlinestatic

References _putchar().

Referenced by printf_(), and vprintf_().

static void _out_fct ( char  character, void *  buffer, size_t  idx, size_t  maxlen  )

inlinestatic

Referenced by fctprintf().

static void _out_null ( char  character, void *  buffer, size_t  idx, size_t  maxlen  )

inlinestatic

Referenced by _vsnprintf().

static size_t _out_rev ( out_fct_type  out, char *  buffer, size_t  idx, size_t  maxlen, const char *  buf, size_t  len, unsigned int  width, unsigned int  flags  )

static

References FLAGS_LEFT, and FLAGS_ZEROPAD.

Referenced by _ftoa(), and _ntoa_format().

static unsigned int _strnlen_s ( const char *  str, size_t  maxsize  )

inlinestatic

Referenced by _vsnprintf().

static int _vsnprintf ( out_fct_type  out, char *  buffer, const size_t  maxlen, const char *  format, va_list  va  )

static

References _atoi(), _etoa(), _ftoa(), _is_digit(), _ntoa_long(), _ntoa_long_long(), _out_null(), _strnlen_s(), FLAGS_ADAPT_EXP, FLAGS_CHAR, FLAGS_HASH, FLAGS_LEFT, FLAGS_LONG, FLAGS_LONG_LONG, FLAGS_PLUS, FLAGS_PRECISION, FLAGS_SHORT, FLAGS_SPACE, FLAGS_UPPERCASE, FLAGS_ZEROPAD, and Catch::Generators::value().

Referenced by fctprintf(), printf_(), snprintf_(), sprintf_(), vprintf_(), and vsnprintf_().

int fctprintf	(	void(*)(char character, void *arg)	out,
		void *	arg,
		const char *	format,
			...
	)

printf with output function You may use this as dynamic alternative to printf() with its fixed _putchar() output

Parameters

out	An output function which takes one character and an argument pointer
arg	An argument pointer for user data passed to output function
format	A string that specifies the format of the output

Returns

The number of characters that are sent to the output function, not counting the terminating null character

int printf_	(	const char *	format,
			...
	)

int snprintf_	(	char *	buffer,
		size_t	count,
		const char *	format,
			...
	)

int sprintf_	(	char *	buffer,
		const char *	format,
			...
	)

int vprintf_	(	const char *	format,
		va_list	va
	)

int vsnprintf_	(	char *	buffer,
		size_t	count,
		const char *	format,
		va_list	va
	)