lib/mprintf.cc File Reference

#include <lib/ac/errno.h>
#include <lib/ac/stdio.h>
#include <lib/ac/stdlib.h>
#include <lib/ac/string.h>
#include <libexplain/malloc.h>
#include <libexplain/realloc.h>
#include <lib/mprintf.h>

Go to the source code of this file.

Defines
#define	QUANTUM   200
#define	MAX_WIDTH   (QUANTUM - 1)
Functions
static int	bigger (void)
static void	build_fake (char *fake, int flag, int width, int precision, int qualifier, int specifier)
const char *	vmprintf (const char *fmt, va_list ap)
const char *	mprintf (const char *fmt,...)
const char *	vmprintfe (const char *fmt, va_list ap)
const char *	mprintfe (const char *fmt,...)
Variables
static size_t	tmplen
static size_t	length
static char *	tmp

---

Define Documentation

#define MAX_WIDTH   (QUANTUM - 1)

Definition at line 36 of file mprintf.cc.

#define QUANTUM   200

Definition at line 31 of file mprintf.cc.

---

Function Documentation

static int bigger

(

void

)

[static]

The bigger function is used to grow the dynamic memory buffer used by vmprintf to store the formatting results. The buffer is increased by QUANTUM bytes.

Definition at line 53 of file mprintf.cc.

static void build_fake	(	char *	fake,
		int	flag,
		int	width,
		int	precision,
		int	qualifier,
		int	specifier
	)		[static]

The build_fake function is used to construct a format specification string from the arguments presented. This is used to guarantee exact replication of sprintf behaviour.

Parameters:

fake	buffer to store results
flag	the flag specified (zero if not)
width	the width specified (zero if not)
precision	the precision specified (zero if not)
qualifier	the qualifier specified (zero if not)
specifier	the formatting specifier specified

Definition at line 83 of file mprintf.cc.

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

Definition at line 515 of file mprintf.cc.

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

Definition at line 533 of file mprintf.cc.

const char* vmprintf	(	const char *	fmt,
		va_list	ap
	)

Definition at line 106 of file mprintf.cc.

const char* vmprintfe	(	const char *	fmt,
		va_list	ap
	)

Definition at line 526 of file mprintf.cc.

---

Variable Documentation

size_t length [static]

Definition at line 42 of file mprintf.cc.

char* tmp [static]

Definition at line 43 of file mprintf.cc.

size_t tmplen [static]

Definition at line 41 of file mprintf.cc.