1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/libe2access/host/op_make_dirs.c Sun Mar 06 01:30:32 2022 +0100
1.3 @@ -0,0 +1,76 @@
1.4 +/*
1.5 + * Make directories in a filesystem.
1.6 + *
1.7 + * Copyright (C) 2019, 2022 Paul Boddie <paul@boddie.org.uk>
1.8 + *
1.9 + * This program is free software; you can redistribute it and/or
1.10 + * modify it under the terms of the GNU General Public License as
1.11 + * published by the Free Software Foundation; either version 2 of
1.12 + * the License, or (at your option) any later version.
1.13 + *
1.14 + * This program is distributed in the hope that it will be useful,
1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.17 + * GNU General Public License for more details.
1.18 + *
1.19 + * You should have received a copy of the GNU General Public License
1.20 + * along with this program; if not, write to the Free Software
1.21 + * Foundation, Inc., 51 Franklin Street, Fifth Floor,
1.22 + * Boston, MA 02110-1301, USA
1.23 + */
1.24 +
1.25 +#include <stdio.h>
1.26 +
1.27 +#include <ext2fs/ext2fs.h>
1.28 +
1.29 +#include "image.h"
1.30 +#include "session.h"
1.31 +
1.32 +
1.33 +
1.34 +/* Alternative metadata set by options. */
1.35 +
1.36 +extern struct metadata md;
1.37 +
1.38 +
1.39 +
1.40 +/* Make directories in the filesystem image. */
1.41 +
1.42 +int make_dirs(ext2_filsys fs, int argc, char *argv[])
1.43 +{
1.44 + int i;
1.45 + const char *path;
1.46 + ext2_ino_t ino;
1.47 +
1.48 + /* Make each directory component in the given pathname. */
1.49 +
1.50 + for (i = 0; i < argc; i++)
1.51 + {
1.52 + path = argv[i];
1.53 +
1.54 + /* Search for the remaining components. */
1.55 +
1.56 + if ((!*path) || !image_resolve_by_path(fs, &path, &ino))
1.57 + {
1.58 + fprintf(stderr, "Path exists: %s\n", argv[i]);
1.59 + return 1;
1.60 + }
1.61 +
1.62 + /* From the first unrecognised component, make the remaining
1.63 + directories. */
1.64 +
1.65 + if (image_make_dirs(fs, &path, ino,
1.66 + 0777 & ~md.mask,
1.67 + md.have_uid ? md.uid : 0,
1.68 + md.have_gid ? md.gid : 0))
1.69 + {
1.70 + fprintf(stderr, "Failed to make directory: %s\n", argv[i]);
1.71 + return 1;
1.72 + }
1.73 + }
1.74 +
1.75 + return 0;
1.76 +}
1.77 +
1.78 +/* vim: tabstop=4 expandtab shiftwidth=4
1.79 +*/