stdarg.h File Reference

Go to the source code of this file.

Defines
#define	vaArg(ap, type)
#define	vaEnd(ap)   ((ap)[0] = 0, (void) 0)
#define	vaStart(ap, parm)
Typedefs
typedef char *	vaList [1]
Functions
int	vsprintf (char *buf, const char *fmt, vaList args)

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Define Documentation

#define vaArg	(	ap,
		type		)

Value:

((ap)[0] += \
         ((sizeof(type) + sizeof(int) - 1) & ~(sizeof(int) - 1)), \
        (*(type *) ((ap)[0] \
         - ((sizeof(type) + sizeof(int) - 1) & ~(sizeof(int) - 1)) )))

Definition at line 38 of file stdarg.h.

Referenced by vsprintf().

#define vaEnd

(

ap

)

((ap)[0] = 0, (void) 0)

Definition at line 43 of file stdarg.h.

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

#define vaStart	(	ap,
		parm		)

Value:

((ap)[0] = (char *) &parm \
         + ((sizeof(parm) + sizeof(int) - 1) & ~(sizeof(int) - 1)), (void) 0)

Definition at line 35 of file stdarg.h.

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

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Typedef Documentation

typedef char* vaList[1]

Definition at line 33 of file stdarg.h.

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Function Documentation

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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