vsprintf.c File Reference

#include <stdarg.h>
#include <lib/string.h>

Go to the source code of this file.

Defines
#define	do_div(n, base)
#define	is_digit(c)   ((c) >= '0' && (c) <= '9')
#define	LEFT   16
#define	PLUS   4
#define	SIGN   2
#define	SMALL   64
#define	SPACE   8
#define	SPECIAL   32
#define	ZEROPAD   1
Functions
static char *	number (char *str, int num, int base, int size, int precision, int type)
static int	skip_atoi (const char **s)
int	vsprintf (char *buf, const char *fmt, vaList args)

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Define Documentation

#define do_div	(	n,
		base		)

Value:

({ \
int __res; \
__asm__("divl %4":"=a" (n),"=d" (__res):"0" (n),"1" (0),"r" (base)); \
__res; })

Definition at line 79 of file vsprintf.c.

Referenced by number().

#define is_digit

(

c

)

((c) >= '0' && (c) <= '9')

Definition at line 60 of file vsprintf.c.

Referenced by skip_atoi(), and vsprintf().

#define LEFT   16

Definition at line 75 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define PLUS   4

Definition at line 73 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define SIGN   2

Definition at line 72 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define SMALL   64

Definition at line 77 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define SPACE   8

Definition at line 74 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define SPECIAL   32

Definition at line 76 of file vsprintf.c.

Referenced by number(), and vsprintf().

#define ZEROPAD   1

Definition at line 71 of file vsprintf.c.

Referenced by number(), and vsprintf().

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Function Documentation

static char* number	(	char *	str,
		int	num,
		int	base,
		int	size,
		int	precision,
		int	type
	)			[static]

Definition at line 84 of file vsprintf.c.

References do_div, LEFT, PLUS, SIGN, SMALL, SPACE, SPECIAL, and ZEROPAD.

Referenced by vsprintf().

static int skip_atoi

(

const char **

s

)

[static]

Definition at line 62 of file vsprintf.c.

References is_digit.

Referenced by vsprintf().

int vsprintf	(	char *	buf,
		const char *	fmt,
		vaList	args
	)

Definition at line 139 of file vsprintf.c.

References is_digit, LEFT, number(), PLUS, SIGN, skip_atoi(), SMALL, SPACE, SPECIAL, strlen(), vaArg, and ZEROPAD.

Referenced by kpanic(), kprintf(), and sprintf().

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