vfprintf.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "user/common/file.h"
#include "common/print.h"

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Macros
#define	_PRINT_WRITE(ctx, buffer, count)
#define	_PRINT_FILL(ctx, c, count)

Functions
int	vfprintf (FILE *_RESTRICT stream, const char *_RESTRICT format, va_list arg)

Macro Definition Documentation

_PRINT_WRITE

#define _PRINT_WRITE	(		ctx,
			buffer,
			count
	)

Value:

    ({ \
        FILE* file = (FILE*)(ctx)->data; \
        int ret = 0; \
        if (fwrite(buffer, 1, count, file) != (size_t)(count)) \
        { \
            ret = EOF; \
        } \
        ret; \
    })

Definition at line 6 of file vfprintf.c.

_PRINT_FILL

#define _PRINT_FILL	(		ctx,
			c,
			count
	)

Value:

    ({ \
        FILE* file = (FILE*)(ctx)->data; \
        int ret = 0; \
        for (size_t i = 0; i < (size_t)(count); i++) \
        { \
            if (fputc((c), file) == EOF) \
            { \
                ret = EOF; \
                break; \
            } \
        } \
        ret; \
    })

Definition at line 17 of file vfprintf.c.

Function Documentation

vfprintf()

int vfprintf	(	FILE *_RESTRICT	stream,
		const char *_RESTRICT	format,
		va_list	arg
	)

Definition at line 34 of file vfprintf.c.

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