52f39da1f8
layer, for example, to specify that the EFI boot partition should be mounted at /efi and formatted normally with newfs_msdos rather than splatted to from /boot/boot1.efifat. This commit adds only the API for this; actual platform use will come later.
108 lines
4.1 KiB
C
108 lines
4.1 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2011 Nathan Whitehorn
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _PARTEDIT_PARTEDIT_H
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#define _PARTEDIT_PARTEDIT_H
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#include <sys/queue.h>
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#include <inttypes.h>
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#include <fstab.h>
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struct gprovider;
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struct gmesh;
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struct ggeom;
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TAILQ_HEAD(pmetadata_head, partition_metadata);
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extern struct pmetadata_head part_metadata;
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struct partition_metadata {
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char *name; /* name of this partition, as in GEOM */
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struct fstab *fstab; /* fstab data for this partition */
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char *newfs; /* shell command to initialize partition */
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int bootcode;
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TAILQ_ENTRY(partition_metadata) metadata;
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};
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struct partition_metadata *get_part_metadata(const char *name, int create);
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void delete_part_metadata(const char *name);
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int part_wizard(const char *fstype);
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int scripted_editor(int argc, const char **argv);
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int wizard_makeparts(struct gmesh *mesh, const char *disk, const char *fstype,
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int interactive);
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/* gpart operations */
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void gpart_delete(struct gprovider *pp);
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void gpart_destroy(struct ggeom *lg_geom);
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void gpart_edit(struct gprovider *pp);
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void gpart_create(struct gprovider *pp, const char *default_type,
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const char *default_size, const char *default_mountpoint,
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char **output, int interactive);
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intmax_t gpart_max_free(struct ggeom *gp, intmax_t *start);
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void gpart_revert(struct gprovider *pp);
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void gpart_revert_all(struct gmesh *mesh);
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void gpart_commit(struct gmesh *mesh);
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int gpart_partition(const char *lg_name, const char *scheme);
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void set_default_part_metadata(const char *name, const char *scheme,
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const char *type, const char *mountpoint, const char *newfs);
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void gpart_set_root(const char *lg_name, const char *attribute);
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const char *choose_part_type(const char *def_scheme);
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/* machine-dependent bootability checks */
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const char *default_scheme(void); /* Default partition scheme */
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int is_scheme_bootable(const char *scheme); /* Non-zero if scheme boots */
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int is_fs_bootable(const char *scheme, const char *fs); /* Ditto if FS boots */
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/* Size of boot partition in bytes. Zero if no boot partition */
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size_t bootpart_size(const char *scheme);
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/*
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* Type and mountpoint of boot partition for given scheme. If boot partition
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* should not be mounted, set mountpoint to NULL or leave it unchanged.
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* Note that mountpoint non-NULL implies partcode_path() will be ignored.
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* Do *NOT* set both!
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*/
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const char *bootpart_type(const char *scheme, const char **mountpoint);
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/* Path to bootcode that goes in the scheme (e.g. disk MBR). NULL if none */
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const char *bootcode_path(const char *scheme);
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/*
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* Path to boot blocks to be dd'ed into the partition suggested by bootpart_*
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* for the given scheme and root filesystem type. If the boot partition should
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* be mounted rather than dd'ed to, return NULL here.
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*/
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const char *partcode_path(const char *scheme, const char *fs_type);
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#endif
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