#include <stdbool.h>
#include <stdint.h>
#include "printf.h"
#include <float.h>

Include dependency graph for printf.c:

This graph shows which files directly or indirectly include this file:

Classes
struct	out_fct_wrap_type

Macros
#define	FLAGS_ADAPT_EXP (1U << 11U)

#define	FLAGS_ADAPT_EXP (1U << 11U)

#define	FLAGS_CHAR (1U << 6U)

#define	FLAGS_CHAR (1U << 6U)

#define	FLAGS_HASH (1U << 4U)

#define	FLAGS_HASH (1U << 4U)

#define	FLAGS_LEFT (1U << 1U)

#define	FLAGS_LEFT (1U << 1U)

#define	FLAGS_LONG (1U << 8U)

#define	FLAGS_LONG (1U << 8U)

#define	FLAGS_LONG_LONG (1U << 9U)

#define	FLAGS_LONG_LONG (1U << 9U)

#define	FLAGS_PLUS (1U << 2U)

#define	FLAGS_PLUS (1U << 2U)

#define	FLAGS_PRECISION (1U << 10U)

#define	FLAGS_PRECISION (1U << 10U)

#define	FLAGS_SHORT (1U << 7U)

#define	FLAGS_SHORT (1U << 7U)

#define	FLAGS_SPACE (1U << 3U)

#define	FLAGS_SPACE (1U << 3U)

#define	FLAGS_UPPERCASE (1U << 5U)

#define	FLAGS_UPPERCASE (1U << 5U)

#define	FLAGS_ZEROPAD (1U << 0U)

#define	FLAGS_ZEROPAD (1U << 0U)

#define	PRINTF_DEFAULT_FLOAT_PRECISION 6U

#define	PRINTF_FTOA_BUFFER_SIZE 32U

#define	PRINTF_MAX_FLOAT 1e9

#define	PRINTF_NTOA_BUFFER_SIZE 32U

#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

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

Functions
static unsigned int	_atoi (const char **str)

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 bool	_is_digit (char ch)

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

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

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

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

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)

Macro Definition Documentation

◆ FLAGS_ADAPT_EXP [1/2]

#define FLAGS_ADAPT_EXP (1U << 11U)

Definition at line 112 of file test_suite.cpp.

◆ FLAGS_ADAPT_EXP [2/2]

#define FLAGS_ADAPT_EXP (1U << 11U)

◆ FLAGS_CHAR [1/2]

#define FLAGS_CHAR (1U << 6U)

Definition at line 107 of file test_suite.cpp.

◆ FLAGS_CHAR [2/2]

#define FLAGS_CHAR (1U << 6U)

◆ FLAGS_HASH [1/2]

#define FLAGS_HASH (1U << 4U)

Definition at line 105 of file test_suite.cpp.

◆ FLAGS_HASH [2/2]

#define FLAGS_HASH (1U << 4U)

◆ FLAGS_LEFT [1/2]

#define FLAGS_LEFT (1U << 1U)

◆ FLAGS_LEFT [2/2]

#define FLAGS_LEFT (1U << 1U)

Definition at line 102 of file test_suite.cpp.

◆ FLAGS_LONG [1/2]

#define FLAGS_LONG (1U << 8U)

◆ FLAGS_LONG [2/2]

#define FLAGS_LONG (1U << 8U)

Definition at line 109 of file test_suite.cpp.

◆ FLAGS_LONG_LONG [1/2]

#define FLAGS_LONG_LONG (1U << 9U)

Definition at line 110 of file test_suite.cpp.

◆ FLAGS_LONG_LONG [2/2]

#define FLAGS_LONG_LONG (1U << 9U)

◆ FLAGS_PLUS [1/2]

#define FLAGS_PLUS (1U << 2U)

Definition at line 103 of file test_suite.cpp.

◆ FLAGS_PLUS [2/2]

#define FLAGS_PLUS (1U << 2U)

◆ FLAGS_PRECISION [1/2]

#define FLAGS_PRECISION (1U << 10U)

◆ FLAGS_PRECISION [2/2]

#define FLAGS_PRECISION (1U << 10U)

Definition at line 111 of file test_suite.cpp.

◆ FLAGS_SHORT [1/2]

#define FLAGS_SHORT (1U << 7U)

Definition at line 108 of file test_suite.cpp.

◆ FLAGS_SHORT [2/2]

#define FLAGS_SHORT (1U << 7U)

◆ FLAGS_SPACE [1/2]

#define FLAGS_SPACE (1U << 3U)

Definition at line 104 of file test_suite.cpp.

◆ FLAGS_SPACE [2/2]

#define FLAGS_SPACE (1U << 3U)

◆ FLAGS_UPPERCASE [1/2]

#define FLAGS_UPPERCASE (1U << 5U)

Definition at line 106 of file test_suite.cpp.

◆ FLAGS_UPPERCASE [2/2]

#define FLAGS_UPPERCASE (1U << 5U)

◆ FLAGS_ZEROPAD [1/2]

#define FLAGS_ZEROPAD (1U << 0U)

Definition at line 101 of file test_suite.cpp.

◆ FLAGS_ZEROPAD [2/2]

#define FLAGS_ZEROPAD (1U << 0U)

◆ PRINTF_DEFAULT_FLOAT_PRECISION

#define PRINTF_DEFAULT_FLOAT_PRECISION 6U

Definition at line 76 of file printf.c.

◆ PRINTF_FTOA_BUFFER_SIZE

#define PRINTF_FTOA_BUFFER_SIZE 32U

Definition at line 58 of file printf.c.

◆ PRINTF_MAX_FLOAT

#define PRINTF_MAX_FLOAT 1e9

Definition at line 82 of file printf.c.

◆ PRINTF_NTOA_BUFFER_SIZE

#define PRINTF_NTOA_BUFFER_SIZE 32U

Definition at line 51 of file printf.c.

◆ PRINTF_SUPPORT_EXPONENTIAL [1/2]

#define PRINTF_SUPPORT_EXPONENTIAL

◆ PRINTF_SUPPORT_EXPONENTIAL [2/2]

#define PRINTF_SUPPORT_EXPONENTIAL

Definition at line 70 of file test_suite.cpp.

◆ PRINTF_SUPPORT_FLOAT [1/2]

#define PRINTF_SUPPORT_FLOAT

Definition at line 64 of file test_suite.cpp.

◆ PRINTF_SUPPORT_FLOAT [2/2]

#define PRINTF_SUPPORT_FLOAT

◆ PRINTF_SUPPORT_LONG_LONG [1/2]

#define PRINTF_SUPPORT_LONG_LONG

Definition at line 88 of file test_suite.cpp.

◆ PRINTF_SUPPORT_LONG_LONG [2/2]

#define PRINTF_SUPPORT_LONG_LONG

◆ PRINTF_SUPPORT_PTRDIFF_T [1/2]

#define PRINTF_SUPPORT_PTRDIFF_T

◆ PRINTF_SUPPORT_PTRDIFF_T [2/2]

#define PRINTF_SUPPORT_PTRDIFF_T

Definition at line 95 of file test_suite.cpp.

Typedef Documentation

◆ out_fct_type

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

Definition at line 122 of file printf.c.

Function Documentation

◆ _atoi()

static unsigned int _atoi ( const char ** str )

static

Definition at line 188 of file printf.c.

◆ _etoa()

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

Definition at line 467 of file printf.c.

◆ _ftoa()

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

Definition at line 339 of file printf.c.

◆ _is_digit()

static bool _is_digit ( char ch )

inlinestatic

Definition at line 181 of file printf.c.

◆ _ntoa_format()

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

Definition at line 227 of file printf.c.

◆ _ntoa_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

Definition at line 281 of file printf.c.

◆ _ntoa_long_long()

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

Definition at line 306 of file printf.c.

◆ _out_buffer()

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

inlinestatic

Definition at line 133 of file printf.c.

◆ _out_char()

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

inlinestatic

Definition at line 149 of file printf.c.

◆ _out_fct()

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

inlinestatic

Definition at line 159 of file printf.c.

◆ _out_null()

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

inlinestatic

Definition at line 142 of file printf.c.

◆ _out_rev()

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

Definition at line 199 of file printf.c.

◆ _strnlen_s()

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

inlinestatic

Definition at line 171 of file printf.c.

◆ _vsnprintf()

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

static

Definition at line 577 of file printf.c.

◆ fctprintf()

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

Definition at line 906 of file printf.c.

◆ printf_()

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

Definition at line 862 of file printf.c.

◆ snprintf_()

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

Definition at line 883 of file printf.c.

◆ sprintf_()

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

Definition at line 873 of file printf.c.

◆ vprintf_()

int vprintf_	(	const char *	format,
		va_list	va
	)

Definition at line 893 of file printf.c.

◆ vsnprintf_()

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

Definition at line 900 of file printf.c.

Classes

Macros

Typedefs

Functions

Macro Definition Documentation

◆ FLAGS_ADAPT_EXP [1/2]

◆ FLAGS_ADAPT_EXP [2/2]

◆ FLAGS_CHAR [1/2]

◆ FLAGS_CHAR [2/2]

◆ FLAGS_HASH [1/2]

◆ FLAGS_HASH [2/2]

◆ FLAGS_LEFT [1/2]

◆ FLAGS_LEFT [2/2]

◆ FLAGS_LONG [1/2]

◆ FLAGS_LONG [2/2]

◆ FLAGS_LONG_LONG [1/2]

◆ FLAGS_LONG_LONG [2/2]

◆ FLAGS_PLUS [1/2]

◆ FLAGS_PLUS [2/2]

◆ FLAGS_PRECISION [1/2]

◆ FLAGS_PRECISION [2/2]

◆ FLAGS_SHORT [1/2]

◆ FLAGS_SHORT [2/2]

◆ FLAGS_SPACE [1/2]

◆ FLAGS_SPACE [2/2]

◆ FLAGS_UPPERCASE [1/2]

◆ FLAGS_UPPERCASE [2/2]

◆ FLAGS_ZEROPAD [1/2]

◆ FLAGS_ZEROPAD [2/2]

◆ PRINTF_DEFAULT_FLOAT_PRECISION

◆ PRINTF_FTOA_BUFFER_SIZE

◆ PRINTF_MAX_FLOAT

◆ PRINTF_NTOA_BUFFER_SIZE

◆ PRINTF_SUPPORT_EXPONENTIAL [1/2]

◆ PRINTF_SUPPORT_EXPONENTIAL [2/2]

◆ PRINTF_SUPPORT_FLOAT [1/2]

◆ PRINTF_SUPPORT_FLOAT [2/2]

◆ PRINTF_SUPPORT_LONG_LONG [1/2]

◆ PRINTF_SUPPORT_LONG_LONG [2/2]

◆ PRINTF_SUPPORT_PTRDIFF_T [1/2]

◆ PRINTF_SUPPORT_PTRDIFF_T [2/2]

Typedef Documentation

◆ out_fct_type

Function Documentation

◆ _atoi()

◆ _etoa()

◆ _ftoa()

◆ _is_digit()

◆ _ntoa_format()

◆ _ntoa_long()

◆ _ntoa_long_long()

◆ _out_buffer()

◆ _out_char()

◆ _out_fct()

◆ _out_null()

◆ _out_rev()

◆ _strnlen_s()

◆ _vsnprintf()

◆ fctprintf()

◆ printf_()

◆ snprintf_()

◆ sprintf_()

◆ vprintf_()

◆ vsnprintf_()