Fun Fun File I/O

[Zaei]

Let DWORD fLen = 12, and BYTE pbuff = 0.
f is a valid file, opened in binary mode.

fwrite(&pbuff, 1, 1, f);
fwrite(&fLen, 4, 1, f);
fwrite(&pbuff, 1, 1, f);

Why does the output look like "00 0C 00", instead of "00 0C 00 00 00 00"?

Z.

[CornedBee]

seems to be some error, it works for me...

#include <stdio.h>

int main(int argc, char* argv[])
{
	FILE* file;
	unsigned long ulSome = 12;
	unsigned char ucSome = 0;

	file = fopen("testfile.dat", "wb");

	fwrite(&ucSome, 1, 1, file);
	fwrite(&ulSome, 4, 1, file);
	fwrite(&ucSome, 1, 1, file);

	fclose(file);

	return 0;
}

[Zaei]

Yeah, it was a me-being-stupid kinda error =). I was writing out all four bytes, but over writing 3 of them. I fixed it last night. Thanks though!

Z.

[MoMad]

Edit first post and change the title to "Fun Fun File I/O - Resolved"
thanks