xmpp/xsnprintf.c File Reference

#include "xode.h"
#include <stdio.h>
#include <ctype.h>
#include <sys/types.h>
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>

Include dependency graph for xmpp/xsnprintf.c:

Go to the source code of this file.

Data Structures
struct	buf_area
Defines
#define	EXPONENT_LENGTH   10
#define	FALSE   0
#define	FIX_PRECISION(adjust, precision, s, s_len)
#define	FLOAT_DIGITS   6
#define	INS_CHAR(c, sp, bep, cc)
#define	INT_NULL   ((int *)0)
#define	NDIG   80
#define	NUL   '\0'
#define	NUM(c)   ( c - '0' )
#define	NUM_BUF_SIZE   512
#define	PAD(width, len, ch)
#define	PREFIX(str, length, ch)   *--str = ch ; length++ ; has_prefix = YES
#define	S_NULL   "(null)"
#define	S_NULL_LEN   6
#define	STR_TO_DEC(str, num)
#define	TRUE   1
#define	WIDE_INT   long
Typedefs
typedef int	bool_int
typedef struct buf_area	buffy
typedef unsigned WIDE_INT	u_wide_int
typedef WIDE_INT	wide_int
Enumerations
enum	boolean_e { NO = 0, YES = 1, NO = 0, YES = 1 }
Functions
static char *	ap_cvt (double arg, int ndigits, int *decpt, int *sign, int eflag)
static char *	ap_ecvt (double arg, int ndigits, int *decpt, int *sign)
static char *	ap_fcvt (double arg, int ndigits, int *decpt, int *sign)
static char *	ap_gcvt (double number, int ndigit, char *buf)
int	ap_snprintf (char *buf, size_t len, const char *format,...)
int	ap_vsnprintf (char *buf, size_t len, const char *format, va_list ap)
static char *	conv_10 (register wide_int num, register bool_int is_unsigned, register bool_int *is_negative, char *buf_end, register int *len)
static char *	conv_fp (register char format, register double num, boolean_e add_dp, int precision, bool_int *is_negative, char *buf, int *len)
static char *	conv_p2 (register u_wide_int num, register int nbits, char format, char *buf_end, register int *len)
static int	format_converter (register buffy *odp, const char *fmt, va_list ap)
static void	strx_printv (int *ccp, char *buf, size_t len, const char *format, va_list ap)

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Detailed Description

Definition in file xmpp/xsnprintf.c.

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Define Documentation

#define EXPONENT_LENGTH   10

Definition at line 266 of file xmpp/xsnprintf.c.

#define FALSE   0

Definition at line 252 of file xmpp/xsnprintf.c.

#define FIX_PRECISION	(	adjust,
		precision,
		s,
		s_len		)

Definition at line 321 of file xmpp/xsnprintf.c.

#define FLOAT_DIGITS   6

Definition at line 265 of file xmpp/xsnprintf.c.

#define INS_CHAR	(	c,
		sp,
		bep,
		cc		)

Definition at line 296 of file xmpp/xsnprintf.c.

#define INT_NULL   ((int *)0)

Definition at line 255 of file xmpp/xsnprintf.c.

#define NDIG   80

Definition at line 96 of file xmpp/xsnprintf.c.

#define NUL   '\0'

Definition at line 254 of file xmpp/xsnprintf.c.

#define NUM

(

c

)

( c - '0' )

Definition at line 305 of file xmpp/xsnprintf.c.

#define NUM_BUF_SIZE   512

Definition at line 273 of file xmpp/xsnprintf.c.

#define PAD	(	width,
		len,
		ch		)

Definition at line 333 of file xmpp/xsnprintf.c.

#define PREFIX	(	str,
		length,
		ch		)	*--str = ch ; length++ ; has_prefix = YES

Definition at line 345 of file xmpp/xsnprintf.c.

#define S_NULL   "(null)"

Definition at line 262 of file xmpp/xsnprintf.c.

#define S_NULL_LEN   6

Definition at line 263 of file xmpp/xsnprintf.c.

#define STR_TO_DEC	(	str,
		num		)

Definition at line 307 of file xmpp/xsnprintf.c.

#define TRUE   1

Definition at line 253 of file xmpp/xsnprintf.c.

#define WIDE_INT   long

Definition at line 256 of file xmpp/xsnprintf.c.

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Typedef Documentation

typedef int bool_int

Definition at line 260 of file xmpp/xsnprintf.c.

typedef struct buf_area buffy

Definition at line 284 of file xmpp/xsnprintf.c.

typedef unsigned WIDE_INT u_wide_int

Definition at line 259 of file xmpp/xsnprintf.c.

typedef WIDE_INT wide_int

Definition at line 258 of file xmpp/xsnprintf.c.

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Enumeration Type Documentation

enum boolean_e

Enumerator:

NO
YES
NO
YES

Definition at line 248 of file xmpp/xsnprintf.c.

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Function Documentation

static char* ap_cvt	(	double	arg,
		int	ndigits,
		int *	decpt,
		int *	sign,
		int	eflag
	)			[static]

Definition at line 99 of file xmpp/xsnprintf.c.

References buf, and NDIG.

static char* ap_ecvt	(	double	arg,
		int	ndigits,
		int *	decpt,
		int *	sign
	)			[static]

Definition at line 173 of file xmpp/xsnprintf.c.

References ap_cvt().

static char* ap_fcvt	(	double	arg,
		int	ndigits,
		int *	decpt,
		int *	sign
	)			[static]

Definition at line 179 of file xmpp/xsnprintf.c.

References ap_cvt().

static char* ap_gcvt	(	double	number,
		int	ndigit,
		char *	buf
	)			[static]

Definition at line 190 of file xmpp/xsnprintf.c.

References ap_ecvt().

int ap_snprintf	(	char *	buf,
		size_t	len,
		const char *	format,
			...
	)

Definition at line 921 of file xmpp/xsnprintf.c.

References strx_printv().

int ap_vsnprintf	(	char *	buf,
		size_t	len,
		const char *	format,
		va_list	ap
	)

Definition at line 933 of file xmpp/xsnprintf.c.

References strx_printv().

static char* conv_10	(	register wide_int	num,
		register bool_int	is_unsigned,
		register bool_int *	is_negative,
		char *	buf_end,
		register int *	len
	)			[static]

Definition at line 361 of file xmpp/xsnprintf.c.

References FALSE.

static char* conv_fp	(	register char	format,
		register double	num,
		boolean_e	add_dp,
		int	precision,
		bool_int *	is_negative,
		char *	buf,
		int *	len
	)			[static]

Definition at line 414 of file xmpp/xsnprintf.c.

References ap_ecvt(), ap_fcvt(), conv_10(), EXPONENT_LENGTH, FALSE, and s.

static char* conv_p2	(	register u_wide_int	num,
		register int	nbits,
		char	format,
		char *	buf_end,
		register int *	len
	)			[static]

Definition at line 505 of file xmpp/xsnprintf.c.

References mask.

static int format_converter	(	register buffy *	odp,
		const char *	fmt,
		va_list	ap
	)			[static]

Definition at line 528 of file xmpp/xsnprintf.c.

References ap_gcvt(), buf_area::buf_end, conv_10(), conv_fp(), conv_p2(), FIX_PRECISION, FLOAT_DIGITS, INS_CHAR, buf_area::nextb, NO, NUL, NULL, NUM_BUF_SIZE, PAD, s, s_len, S_NULL, S_NULL_LEN, STR_TO_DEC, and YES.

static void strx_printv	(	int *	ccp,
		char *	buf,
		size_t	len,
		const char *	format,
		va_list	ap
	)			[static]

Definition at line 896 of file xmpp/xsnprintf.c.

References buf_area::buf_end, format_converter(), and buf_area::nextb.