ext_3_fibre.c

来自「reiser4progs ReiserFS V4 ReiserFs官方已经关」· C语言 代码 · 共 30 行

/* Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
   reiser4progs/COPYING.
   
   ext_3.c -- 3-symbol extention fibration code. */

#ifdef ENABLE_EXT_3_FIBRE
#include <reiser4/plugin.h>

static uint8_t fibre_ext_3_build(char *name, uint32_t len) {
	if (len > 4 && name[len - 4] == '.')
		return (uint8_t)(name[len - 3] +
				 name[len - 2] +
				 name[len - 1]);

	return 0;
}

reiser4_fibre_plug_t fibre_ext_3_plug = {
	.p = {
		.id    = {FIBRE_EXT_3_ID, 0, FIBRE_PLUG_TYPE},
#ifndef ENABLE_MINIMAL
		.label = "ext_3_fibre",
		.desc  = "3-symbol extention fibration plugin.",
#endif
	},
	
	.build = fibre_ext_3_build
};
#endif