common/snprintf.c File Reference

#include "../include/config.h"
#include <string.h>
#include <strings.h>
#include <ctype.h>
#include <sys/types.h>
#include <stdarg.h>

Data Structures
struct	pr_chunk
struct	pr_chunk_x
Defines
#define	LDOUBLE   double
#define	LLONG   long
#define	VA_COPY(dest, src)   va_copy(dest, src)
#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_CHAR   1
#define	DP_C_SHORT   2
#define	DP_C_LONG   3
#define	DP_C_LDOUBLE   4
#define	DP_C_LLONG   5
#define	CNK_FMT_STR   0
#define	CNK_INT   1
#define	CNK_OCTAL   2
#define	CNK_UINT   3
#define	CNK_HEX   4
#define	CNK_FLOAT   5
#define	CNK_CHAR   6
#define	CNK_STRING   7
#define	CNK_PTR   8
#define	CNK_NUM   9
#define	CNK_PRCNT   10
#define	char_to_int(p)   ((p)- '0')
#define	MAX(p, q)   (((p) >= (q)) ? (p) : (q))
#define	vsnprintf   smb_vsnprintf
#define	snprintf   smb_snprintf
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 struct pr_chunk *	new_chunk (void)
static int	add_cnk_list_entry (struct pr_chunk_x **list, int max_num, struct pr_chunk *chunk)
static LDOUBLE	abs_val (LDOUBLE value)
static LDOUBLE	POW10 (int exp)
static LLONG	ROUND (LDOUBLE value)
static double	my_modf (double x0, double *iptr)
int	smb_vsnprintf (char *str, size_t count, const char *fmt, va_list args)
int	smb_snprintf (char *str, size_t count, const char *fmt,...)
int	vasprintf (char **ptr, const char *format, va_list ap)
int	asprintf (char **ptr, const char *format,...)

---

Define Documentation

#define char_to_int

(

p

)

((p)- '0')

#define CNK_CHAR   6

#define CNK_FLOAT   5

#define CNK_FMT_STR   0

#define CNK_HEX   4

#define CNK_INT   1

#define CNK_NUM   9

#define CNK_OCTAL   2

#define CNK_PRCNT   10

#define CNK_PTR   8

#define CNK_STRING   7

#define CNK_UINT   3

#define DP_C_CHAR   1

#define DP_C_LDOUBLE   4

#define DP_C_LLONG   5

#define DP_C_LONG   3

#define DP_C_SHORT   2

#define DP_F_MINUS   (1 << 0)

#define DP_F_NUM   (1 << 3)

#define DP_F_PLUS   (1 << 1)

#define DP_F_SPACE   (1 << 2)

#define DP_F_UNSIGNED   (1 << 6)

#define DP_F_UP   (1 << 5)

#define DP_F_ZERO   (1 << 4)

#define DP_S_CONV   6

#define DP_S_DEFAULT   0

#define DP_S_DONE   7

#define DP_S_DOT   3

#define DP_S_FLAGS   1

#define DP_S_MAX   4

#define DP_S_MIN   2

#define DP_S_MOD   5

#define LDOUBLE   double

#define LLONG   long

#define MAX	(	p,
		q		)	(((p) >= (q)) ? (p) : (q))

#define snprintf   smb_snprintf

#define VA_COPY	(	dest,
		src		)	va_copy(dest, src)

#define vsnprintf   smb_vsnprintf

---

Function Documentation

static LDOUBLE abs_val

(

LDOUBLE

value

)

[static]

static int add_cnk_list_entry	(	struct pr_chunk_x **	list,
		int	max_num,
		struct pr_chunk *	chunk
	)			[static]

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

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

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

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

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

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

static double my_modf	(	double	x0,
		double *	iptr
	)			[static]

static struct pr_chunk * new_chunk

(

void

)

[static]

static LDOUBLE POW10

(

int

exp

)

[static]

static LLONG ROUND

(

LDOUBLE

value

)

[static]

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

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

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

---