lvm2/lib/filters/filter-regex.h

/*
 * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.  
 * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
 *
 * This file is part of LVM2.
 *
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License v.2.1.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _LVM_FILTER_REGEX_H
#define _LVM_FILTER_REGEX_H

#include "config.h"
#include "dev-cache.h"

/*
 * patterns must be an array of strings of the form:
 * [ra]<sep><regex><sep>, eg,
 * r/cdrom/          - reject cdroms
 * a|loop/[0-4]|     - accept loops 0 to 4
 * r|.*|             - reject everything else
 */

struct dev_filter *regex_filter_create(const struct dm_config_value *patterns);

#endif
o Filter for the dev cache that takes values from config file: devices { # first match is final, eg. /dev/ide/cdrom # get's rejected due to the first pattern filter=["r/cdrom/", # don't touch the music ! "a/hd[a-d][0-9]+/", "a/ide/", "a/sd/", "a/md/", "a\|loop/[0-9]+\|", # accept devfs style loop back "r/loop/", # and reject old style "a/dasd/", "a/dac960/", "a/nbd/", "a/ida/", "a/cciss/", "a/ubd/", "r/.*/"] # reject all others } Alasdair this is ready to roll into the tools now. 2001-10-19 22:20:37 +04:00			`/*`
Update copyright notices. 2004-03-30 23:35:44 +04:00			`* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.`
			`* Copyright (C) 2004 Red Hat, Inc. All rights reserved.`
o Filter for the dev cache that takes values from config file: devices { # first match is final, eg. /dev/ide/cdrom # get's rejected due to the first pattern filter=["r/cdrom/", # don't touch the music ! "a/hd[a-d][0-9]+/", "a/ide/", "a/sd/", "a/md/", "a\|loop/[0-9]+\|", # accept devfs style loop back "r/loop/", # and reject old style "a/dasd/", "a/dac960/", "a/nbd/", "a/ida/", "a/cciss/", "a/ubd/", "r/.*/"] # reject all others } Alasdair this is ready to roll into the tools now. 2001-10-19 22:20:37 +04:00			`*`
Update copyright notices. 2004-03-30 23:35:44 +04:00			`* This file is part of LVM2.`
			`*`
			`* This copyrighted material is made available to anyone wishing to use,`
			`* modify, copy, or redistribute it subject to the terms and conditions`
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-21 00:55:30 +04:00			`* of the GNU Lesser General Public License v.2.1.`
Update copyright notices. 2004-03-30 23:35:44 +04:00			`*`
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-21 00:55:30 +04:00			`* You should have received a copy of the GNU Lesser General Public License`
Update copyright notices. 2004-03-30 23:35:44 +04:00			`* along with this program; if not, write to the Free Software Foundation,`
			`* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA`
o Filter for the dev cache that takes values from config file: devices { # first match is final, eg. /dev/ide/cdrom # get's rejected due to the first pattern filter=["r/cdrom/", # don't touch the music ! "a/hd[a-d][0-9]+/", "a/ide/", "a/sd/", "a/md/", "a\|loop/[0-9]+\|", # accept devfs style loop back "r/loop/", # and reject old style "a/dasd/", "a/dac960/", "a/nbd/", "a/ida/", "a/cciss/", "a/ubd/", "r/.*/"] # reject all others } Alasdair this is ready to roll into the tools now. 2001-10-19 22:20:37 +04:00			`*/`

			`#ifndef _LVM_FILTER_REGEX_H`
			`#define _LVM_FILTER_REGEX_H`

			`#include "config.h"`
			`#include "dev-cache.h"`

			`/*`
			`* patterns must be an array of strings of the form:`
			`* [ra]<sep><regex><sep>, eg,`
			`* r/cdrom/ - reject cdroms`
			`* a\|loop/[0-4]\| - accept loops 0 to 4`
			`* r\|.*\| - reject everything else`
			`*/`

Move the core of the lib/config/config.c functionality into libdevmapper, leaving behind the LVM-specific parts of the code (convenience wrappers that handle `struct device` and `struct cmd_context`, basically). A number of functions have been renamed (in addition to getting a dm_ prefix) -- namely, all of the config interface now has a dm_config_ prefix. 2011-08-30 18:55:15 +04:00			`struct dev_filter regex_filter_create(const struct dm_config_value patterns);`
o Filter for the dev cache that takes values from config file: devices { # first match is final, eg. /dev/ide/cdrom # get's rejected due to the first pattern filter=["r/cdrom/", # don't touch the music ! "a/hd[a-d][0-9]+/", "a/ide/", "a/sd/", "a/md/", "a\|loop/[0-9]+\|", # accept devfs style loop back "r/loop/", # and reject old style "a/dasd/", "a/dac960/", "a/nbd/", "a/ida/", "a/cciss/", "a/ubd/", "r/.*/"] # reject all others } Alasdair this is ready to roll into the tools now. 2001-10-19 22:20:37 +04:00
			`#endif`