snprintf.c File Reference

#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "elinks.h"
#include "util/snprintf.h"

Include dependency graph for snprintf.c:

Macros
#define	LDOUBLE   double
#define	LLONG   long
#define	DP_S_DEFAULT   0
#define	DP_S_FLAGS   1
#define	DP_S_MIN   2
#define	DP_S_DOT   3
#define	DP_S_MAX   4
#define	DP_S_MOD   5
#define	DP_S_CONV   6
#define	DP_S_DONE   7
#define	DP_F_MINUS   (1 << 0)
#define	DP_F_PLUS   (1 << 1)
#define	DP_F_SPACE   (1 << 2)
#define	DP_F_NUM   (1 << 3)
#define	DP_F_ZERO   (1 << 4)
#define	DP_F_UP   (1 << 5)
#define	DP_F_UNSIGNED   (1 << 6)
#define	DP_C_SHORT   1
#define	DP_C_LONG   2
#define	DP_C_LDOUBLE   3
#define	DP_C_LLONG   4
#define	char_to_int(p)

Functions
static size_t	dopr (char *buffer, size_t maxlen, const char *format, va_list args_in)
static void	fmtstr (char *buffer, size_t *currlen, size_t maxlen, char *value, int flags, int min, int max)
static void	fmtint (char *buffer, size_t *currlen, size_t maxlen, long value, int base, int min, int max, int flags)
static void	fmtfp (char *buffer, size_t *currlen, size_t maxlen, LDOUBLE fvalue, int min, int max, int flags)
static void	dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c)
static LDOUBLE	my_abs (LDOUBLE value)
static LDOUBLE	my_pow10 (int exp)
static LLONG	my_round (LDOUBLE value)
static double	my_modf (double x0, double *iptr)
int	elinks_vsnprintf (char *str, size_t count, const char *fmt, va_list args)
int	elinks_snprintf (char *str, size_t count, const char *fmt,...)
int	elinks_vasprintf (char **ptr, const char *format, va_list ap)
int	elinks_asprintf (char **ptr, const char *format,...)
char *	asprintfa (const char *fmt,...)

Variables
static char	hexnumbers [] = "0123456789abcdef"
static char	HEXnumbers [] = "0123456789ABCDEF"

Macro Definition Documentation

char_to_int

#define char_to_int

(

p

)

Value:

((p)- '0')

DP_C_LDOUBLE

#define DP_C_LDOUBLE   3

DP_C_LLONG

#define DP_C_LLONG   4

DP_C_LONG

#define DP_C_LONG   2

DP_C_SHORT

#define DP_C_SHORT   1

DP_F_MINUS

#define DP_F_MINUS   (1 << 0)

DP_F_NUM

#define DP_F_NUM   (1 << 3)

DP_F_PLUS

#define DP_F_PLUS   (1 << 1)

DP_F_SPACE

#define DP_F_SPACE   (1 << 2)

DP_F_UNSIGNED

#define DP_F_UNSIGNED   (1 << 6)

DP_F_UP

#define DP_F_UP   (1 << 5)

DP_F_ZERO

#define DP_F_ZERO   (1 << 4)

DP_S_CONV

#define DP_S_CONV   6

DP_S_DEFAULT

#define DP_S_DEFAULT   0

DP_S_DONE

#define DP_S_DONE   7

DP_S_DOT

#define DP_S_DOT   3

DP_S_FLAGS

#define DP_S_FLAGS   1

DP_S_MAX

#define DP_S_MAX   4

DP_S_MIN

#define DP_S_MIN   2

DP_S_MOD

#define DP_S_MOD   5

LDOUBLE

#define LDOUBLE   double

LLONG

#define LLONG   long

Function Documentation

asprintfa()

char * asprintfa	(	const char *	fmt,
			... )

dopr()

size_t dopr ( char * buffer, size_t maxlen, const char * format, va_list args_in )

static

dopr_outch()

void dopr_outch ( char * buffer, size_t * currlen, size_t maxlen, char c )

inlinestatic

elinks_asprintf()

int elinks_asprintf	(	char **	ptr,
		const char *	format,
			... )

elinks_snprintf()

int elinks_snprintf	(	char *	str,
		size_t	count,
		const char *	fmt,
			... )

elinks_vasprintf()

int elinks_vasprintf	(	char **	ptr,
		const char *	format,
		va_list	ap )

elinks_vsnprintf()

int elinks_vsnprintf	(	char *	str,
		size_t	count,
		const char *	fmt,
		va_list	args )

fmtfp()

void fmtfp ( char * buffer, size_t * currlen, size_t maxlen, LDOUBLE fvalue, int min, int max, int flags )

static

fmtint()

void fmtint ( char * buffer, size_t * currlen, size_t maxlen, long value, int base, int min, int max, int flags )

static

fmtstr()

void fmtstr ( char * buffer, size_t * currlen, size_t maxlen, char * value, int flags, int min, int max )

static

my_abs()

LDOUBLE my_abs ( LDOUBLE value )

static

my_modf()

double my_modf ( double x0, double * iptr )

static

my_pow10()

LDOUBLE my_pow10 ( int exp )

static

my_round()

LLONG my_round ( LDOUBLE value )

static

Variable Documentation

HEXnumbers

char HEXnumbers[] = "0123456789ABCDEF"

static

hexnumbers

char hexnumbers[] = "0123456789abcdef"

static