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view toys/other/bzcat.c @ 877:37e668afd008

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Isaac Dunham pointed out that the kernel treats - and _ as identical in module names, so modinfo should too. Made it use mmap() while I was there, and some cosmetic refactoring.
author Rob Landley <rob@landley.net>
date Wed, 24 Apr 2013 03:04:31 -0500
parents 786841fdb1e0
children c08555a9d948
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/* bzcat.c - decompress stdin to stdout using bunzip2.
 *
 * Copyright 2007 Rob Landley <rob@landley.net>

USE_BZCAT(NEWTOY(bzcat, NULL, TOYFLAG_USR|TOYFLAG_BIN))

config BZCAT
  bool "bzcat"
  default y
  help
    usage: bzcat [filename...]

    Decompress listed files to stdout. Use stdin if no files listed.
*/

#include "toys.h"

static void do_bzcat(int fd, char *name)
{
  bunzipStream(fd, 1);
}

void bzcat_main(void)
{
  loopfiles(toys.optargs, do_bzcat);
}