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Diffstat (limited to 'sys/geom/part/g_part_if.m')
-rw-r--r-- | sys/geom/part/g_part_if.m | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/sys/geom/part/g_part_if.m b/sys/geom/part/g_part_if.m new file mode 100644 index 0000000..589db64 --- /dev/null +++ b/sys/geom/part/g_part_if.m @@ -0,0 +1,117 @@ +#- +# Copyright (c) 2006, 2007 Marcel Moolenaar +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# $FreeBSD$ + +#include <sys/param.h> +#include <sys/lock.h> +#include <sys/malloc.h> +#include <sys/mutex.h> +#include <sys/sbuf.h> +#include <sys/bus.h> +#include <machine/bus.h> +#include <geom/geom.h> +#include <geom/part/g_part.h> + +# The G_PART scheme interface. + +INTERFACE g_part; + +# add() - scheme specific processing for the add verb. +METHOD int add { + struct g_part_table *table; + struct g_part_entry *entry; + struct g_part_parms *gpp; +}; + +# create() - scheme specific processing for the create verb. +METHOD int create { + struct g_part_table *table; + struct g_part_parms *gpp; +}; + +# destroy() - scheme specific processing for the destroy verb. +METHOD int destroy { + struct g_part_table *table; + struct g_part_parms *gpp; +}; + +# dumpconf() +METHOD void dumpconf { + struct g_part_table *table; + struct g_part_entry *entry; + struct sbuf *sb; + const char *indent; +}; + +# dumpto() - return whether the partiton can be used for kernel dumps. +METHOD int dumpto { + struct g_part_table *table; + struct g_part_entry *entry; +}; + +# modify() - scheme specific processing for the modify verb. +METHOD int modify { + struct g_part_table *table; + struct g_part_entry *entry; + struct g_part_parms *gpp; +}; + +# name() - return the name of the given partition entry. +# Typical names are "p1", "s0" or "c". +METHOD const char * name { + struct g_part_table *table; + struct g_part_entry *entry; + char *buf; + size_t bufsz; +}; + +# probe() - probe the provider attached to the given consumer for the +# existence of the scheme implemented by the G_PART interface handler. +METHOD int probe { + struct g_part_table *table; + struct g_consumer *cp; +}; + +# read() - read the on-disk partition table into memory. +METHOD int read { + struct g_part_table *table; + struct g_consumer *cp; +}; + +# type() - return a string representation of the partition type. +# Preferrably, the alias names. +METHOD const char * type { + struct g_part_table *table; + struct g_part_entry *entry; + char *buf; + size_t bufsz; +}; + +# write() - write the in-memory partition table to disk. +METHOD int write { + struct g_part_table *table; + struct g_consumer *cp; +}; |