Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/fs/hfs/trans.c b/fs/hfs/trans.c
new file mode 100644
index 0000000..fb9720a
--- /dev/null
+++ b/fs/hfs/trans.c
@@ -0,0 +1,72 @@
+/*
+ * linux/fs/hfs/trans.c
+ *
+ * Copyright (C) 1995-1997 Paul H. Hargrove
+ * This file may be distributed under the terms of the GNU General Public License.
+ *
+ * This file contains routines for converting between the Macintosh
+ * character set and various other encodings. This includes dealing
+ * with ':' vs. '/' as the path-element separator.
+ */
+
+#include "hfs_fs.h"
+
+/*================ Global functions ================*/
+
+/*
+ * hfs_mac2triv()
+ *
+ * Given a 'Pascal String' (a string preceded by a length byte) in
+ * the Macintosh character set produce the corresponding filename using
+ * the 'trivial' name-mangling scheme, returning the length of the
+ * mangled filename. Note that the output string is not NULL
+ * terminated.
+ *
+ * The name-mangling works as follows:
+ * The character '/', which is illegal in Linux filenames is replaced
+ * by ':' which never appears in HFS filenames. All other characters
+ * are passed unchanged from input to output.
+ */
+int hfs_mac2triv(char *out, const struct hfs_name *in)
+{
+ const char *p;
+ char c;
+ int i, len;
+
+ len = in->len;
+ p = in->name;
+ for (i = 0; i < len; i++) {
+ c = *p++;
+ *out++ = c == '/' ? ':' : c;
+ }
+ return i;
+}
+
+/*
+ * hfs_triv2mac()
+ *
+ * Given an ASCII string (not null-terminated) and its length,
+ * generate the corresponding filename in the Macintosh character set
+ * using the 'trivial' name-mangling scheme, returning the length of
+ * the mangled filename. Note that the output string is not NULL
+ * terminated.
+ *
+ * This routine is a inverse to hfs_mac2triv().
+ * A ':' is replaced by a '/'.
+ */
+void hfs_triv2mac(struct hfs_name *out, struct qstr *in)
+{
+ const char *src;
+ char *dst, c;
+ int i, len;
+
+ out->len = len = min((unsigned int)HFS_NAMELEN, in->len);
+ src = in->name;
+ dst = out->name;
+ for (i = 0; i < len; i++) {
+ c = *src++;
+ *dst++ = c == ':' ? '/' : c;
+ }
+ for (; i < HFS_NAMELEN; i++)
+ *dst++ = 0;
+}