From db4146e84f3310a1e1de6f6d45f2ac35a0b0a604 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Thu, 1 Sep 2016 15:52:33 +0200 Subject: Move ubi-utils libraries to common library location Historically, the mtd-utils and ubi-utils were seperate packages. The ubi-utils were at some point merged into the mtd-utils. They first appeared in the release tar-ball in version 1.1.0 in their own sub-hirarchy with their own buildsystem, readme, documentation, etc. A lot of the duplicated stuff got centralized/removed over time. This patch further cleans up the directory hirarchy duplication by moving common libraries from the ubi-utils/ into the central lib/ and include/ directories in the top directory of the mtd-utils package. This includes: - libuib.a & libubigen.a used by the ubi utilities - libscan.a currently only used by ubiformat - libiniparser.a used by ubinize Signed-off-by: David Oberhollenzer --- ubi-utils/include/libubigen.h | 195 ------------------------------------------ 1 file changed, 195 deletions(-) delete mode 100644 ubi-utils/include/libubigen.h (limited to 'ubi-utils/include/libubigen.h') diff --git a/ubi-utils/include/libubigen.h b/ubi-utils/include/libubigen.h deleted file mode 100644 index c25ac20..0000000 --- a/ubi-utils/include/libubigen.h +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2006 - * Copyright (C) 2008 Nokia Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - * Authors: Frank Haverkamp - * Artem Bityutskiy - */ - -#ifndef __LIBUBIGEN_H__ -#define __LIBUBIGEN_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * struct ubigen_info - libubigen information. - * @leb_size: logical eraseblock size - * @peb_size: size of the physical eraseblock - * @min_io_size: minimum input/output unit size - * @vid_hdr_offs: offset of the VID header - * @data_offs: data offset - * @ubi_ver: UBI version - * @vtbl_size: volume table size - * @max_volumes: maximum amount of volumes - * @image_seq: UBI image sequence number - */ -struct ubigen_info -{ - int leb_size; - int peb_size; - int min_io_size; - int vid_hdr_offs; - int data_offs; - int ubi_ver; - int vtbl_size; - int max_volumes; - uint32_t image_seq; -}; - -/** - * struct ubigen_vol_info - information about a volume. - * @id: volume id - * @type: volume type (%UBI_VID_DYNAMIC or %UBI_VID_STATIC) - * @alignment: volume alignment - * @data_pad: how many bytes are unused at the end of the each physical - * eraseblock to satisfy the requested alignment - * @usable_leb_size: LEB size accessible for volume users - * @name: volume name - * @name_len: volume name length - * @compat: compatibility of this volume (%0, %UBI_COMPAT_DELETE, - * %UBI_COMPAT_IGNORE, %UBI_COMPAT_PRESERVE, or %UBI_COMPAT_REJECT) - * @used_ebs: total number of used logical eraseblocks in this volume (relevant - * for static volumes only) - * @bytes: size of the volume contents in bytes (relevant for static volumes - * only) - * @flags: volume flags (%UBI_VTBL_AUTORESIZE_FLG) - */ -struct ubigen_vol_info -{ - int id; - int type; - int alignment; - int data_pad; - int usable_leb_size; - const char *name; - int name_len; - int compat; - int used_ebs; - long long bytes; - uint8_t flags; -}; - -/** - * ubigen_info_init - initialize libubigen. - * @ui: libubigen information - * @peb_size: flash physical eraseblock size - * @min_io_size: flash minimum input/output unit size - * @subpage_size: flash sub-page, if present (has to be equivalent to - * @min_io_size if does not exist) - * @vid_hdr_offs: offset of the VID header - * @ubi_ver: UBI version - * @image_seq: UBI image sequence number - */ -void ubigen_info_init(struct ubigen_info *ui, int peb_size, int min_io_size, - int subpage_size, int vid_hdr_offs, int ubi_ver, - uint32_t image_seq); - -/** - * ubigen_create_empty_vtbl - creates empty volume table. - * @ui: libubigen information - * - * This function creates an empty volume table and returns a pointer to it in - * case of success and %NULL in case of failure. The returned object has to be - * freed with 'free()' call. - */ -struct ubi_vtbl_record *ubigen_create_empty_vtbl(const struct ubigen_info *ui); - -/** - * ubigen_init_ec_hdr - initialize EC header. - * @ui: libubigen information - * @hdr: the EC header to initialize - * @ec: erase counter value - */ -void ubigen_init_ec_hdr(const struct ubigen_info *ui, - struct ubi_ec_hdr *hdr, long long ec); - -/** - * ubigen_init_vid_hdr - initialize VID header. - * @ui: libubigen information - * @vi: volume information - * @hdr: the VID header to initialize - * @lnum: logical eraseblock number - * @data: the contents of the LEB (static volumes only) - * @data_size: amount of data in this LEB (static volumes only) - * - * Note, @used_ebs, @data and @data_size are ignored in case of dynamic - * volumes. - */ -void ubigen_init_vid_hdr(const struct ubigen_info *ui, - const struct ubigen_vol_info *vi, - struct ubi_vid_hdr *hdr, int lnum, - const void *data, int data_size); - -/** - * ubigen_add_volume - add a volume to the volume table. - * @ui: libubigen information - * @vi: volume information - * @vtbl: volume table to add to - * - * This function adds volume described by input parameters to the volume table - * @vtbl. - */ -int ubigen_add_volume(const struct ubigen_info *ui, - const struct ubigen_vol_info *vi, - struct ubi_vtbl_record *vtbl); - -/** - * ubigen_write_volume - write UBI volume. - * @ui: libubigen information - * @vi: volume information - * @ec: erase counter value to put to EC headers - * @bytes: volume size in bytes - * @in: input file descriptor (has to be properly seeked) - * @out: output file descriptor - * - * This function reads the contents of the volume from the input file @in and - * writes the UBI volume to the output file @out. Returns zero on success and - * %-1 on failure. - */ -int ubigen_write_volume(const struct ubigen_info *ui, - const struct ubigen_vol_info *vi, long long ec, - long long bytes, int in, int out); - -/** - * ubigen_write_layout_vol - write UBI layout volume - * @ui: libubigen information - * @peb1: physical eraseblock number to write the first volume table copy - * @peb2: physical eraseblock number to write the second volume table copy - * @ec1: erase counter value for @peb1 - * @ec2: erase counter value for @peb1 - * @vtbl: volume table - * @fd: output file descriptor seeked to the proper position - * - * This function creates the UBI layout volume which contains 2 copies of the - * volume table. Returns zero in case of success and %-1 in case of failure. - */ -int ubigen_write_layout_vol(const struct ubigen_info *ui, int peb1, int peb2, - long long ec1, long long ec2, - struct ubi_vtbl_record *vtbl, int fd); - -#ifdef __cplusplus -} -#endif - -#endif /* !__LIBUBIGEN_H__ */ -- cgit v1.2.3