mirror of
https://github.com/pengutronix/genimage.git
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68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* Copyright (c) 2022 Tomas Mudrunka <harviecz@gmail.com>
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* Copyright (c) 2024 Fiona Klute <fiona.klute@gmx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <confuse.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include "genimage.h"
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static int btrfs_generate(struct image *image)
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{
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int ret;
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const char *label = cfg_getstr(image->imagesec, "label");
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const char *extraargs = cfg_getstr(image->imagesec, "extraargs");
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ret = prepare_image(image, image->size);
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if(ret)
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return ret;
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ret = systemp(image, "%s %s %s %s %s%s%s %s '%s'",
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get_opt("mkfsbtrfs"),
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label ? "-L" : "",
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label ? label : "",
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/* initial filesystem content, if any */
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image->empty ? "" : "-r",
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image->empty ? "" : "'",
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image->empty ? "" : mountpath(image),
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image->empty ? "" : "'",
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extraargs,
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imageoutfile(image)); /* destination file */
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if(ret || image->empty)
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return ret;
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return ret;
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}
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static cfg_opt_t btrfs_opts[] = {
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CFG_STR("label", NULL, CFGF_NONE),
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CFG_STR("extraargs", "", CFGF_NONE),
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CFG_END()
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};
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struct image_handler btrfs_handler = {
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.type = "btrfs",
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.generate = btrfs_generate,
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.opts = btrfs_opts,
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};
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