Update upstream source from tag 'upstream/1.3.0+git20220115'

[sven/fuse-exfat.git] / mkfs / uct.c

diff --git a/mkfs/uct.c b/mkfs/uct.c
new file mode 100644 (file)
index 0000000..98cdce8
--- /dev/null
+++ b/mkfs/uct.c
@@ -0,0 +1,52 @@
+/*
+       uct.c (09.11.10)
+       Upper Case Table creation code.
+
+       Free exFAT implementation.
+       Copyright (C) 2011-2018  Andrew Nayenko
+
+       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.,
+       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "uct.h"
+#include "uctc.h"
+
+static off_t uct_alignment(void)
+{
+       return get_cluster_size();
+}
+
+static off_t uct_size(void)
+{
+       return sizeof(upcase_table);
+}
+
+static int uct_write(struct exfat_dev* dev)
+{
+       if (exfat_write(dev, upcase_table, sizeof(upcase_table)) < 0)
+       {
+               exfat_error("failed to write upcase table of %zu bytes",
+                               sizeof(upcase_table));
+               return 1;
+       }
+       return 0;
+}
+
+const struct fs_object uct =
+{
+       .get_alignment = uct_alignment,
+       .get_size = uct_size,
+       .write = uct_write,
+};