mysnprintf.cc File Reference

#include <string.h>
#include <stdio.h>
#include "mysnprintf.hh"
#include "globals.hh"
#include "BLAssert.hh"

Functions
int	myvsnprintf (char *dest, size_t dest_size, const char *format, va_list ap)
int	mysnprintf (char *dest, size_t dest_size, const char *format,...)

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Function Documentation

int myvsnprintf	(	char *	dest,
		size_t	dest_size,
		const char *	format,
		va_list	ap
	)

References BLAssert.

Referenced by mysnprintf().

{
        char tmp[5000];

        BLAssert(dest_size < 5000);

        int i = vsprintf(tmp,format,ap);
        strncpy(dest,tmp,dest_size);
        if((size_t)i >= dest_size) dest[dest_size-1] = '\0';

        return i;
}

int mysnprintf	(	char *	dest,
		size_t	dest_size,
		const char *	format,
			...
	)

References myvsnprintf().

{
        va_list args;
        va_start(args, format);

        int i = myvsnprintf(dest,dest_size,format,args);

        va_end(args);
        return i;
}