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
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--- /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;
+};