view toys/count.c @ 90:7c77c6ec17ee

Add "make defconfig". Modify global options to start with CONFIG_TOYBOX_.
author Rob Landley <rob@landley.net>
date Wed, 31 Jan 2007 14:37:01 -0500
parents d2e38cb0b1cd
children 25447caf1b4b
line wrap: on
line source

/* vi: set sw=4 ts=4: */
/*
 * count.c - Progress indicator from stdin to stdout
 */

#include "toys.h"

int count_main(void)
{
	uint64_t size = 0;
	int len;

	for (;;) {
		len = xread(0, toybuf, sizeof(toybuf));
		if (!len) break;
		size += len;
		xwrite(1, toybuf, sizeof(toybuf));
		fdprintf(2, "%"PRIu64" bytes\r", size);
	}
	fdprintf(2,"\n");
	return 0;
}