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/nls/nls_utf8.c b/fs/nls/nls_utf8.c
new file mode 100644
index 0000000..aa2c42f
--- /dev/null
+++ b/fs/nls/nls_utf8.c
@@ -0,0 +1,61 @@
+/*
+ * Module for handling utf8 just like any other charset.
+ * By Urban Widmark 2000
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/nls.h>
+#include <linux/errno.h>
+
+static unsigned char identity[256];
+
+static int uni2char(wchar_t uni, unsigned char *out, int boundlen)
+{
+ int n;
+
+ if ( (n = utf8_wctomb(out, uni, boundlen)) == -1) {
+ *out = '?';
+ return -EINVAL;
+ }
+ return n;
+}
+
+static int char2uni(const unsigned char *rawstring, int boundlen, wchar_t *uni)
+{
+ int n;
+
+ if ( (n = utf8_mbtowc(uni, rawstring, boundlen)) == -1) {
+ *uni = 0x003f; /* ? */
+ n = -EINVAL;
+ }
+ return n;
+}
+
+static struct nls_table table = {
+ .charset = "utf8",
+ .uni2char = uni2char,
+ .char2uni = char2uni,
+ .charset2lower = identity, /* no conversion */
+ .charset2upper = identity,
+ .owner = THIS_MODULE,
+};
+
+static int __init init_nls_utf8(void)
+{
+ int i;
+ for (i=0; i<256; i++)
+ identity[i] = i;
+
+ return register_nls(&table);
+}
+
+static void __exit exit_nls_utf8(void)
+{
+ unregister_nls(&table);
+}
+
+module_init(init_nls_utf8)
+module_exit(exit_nls_utf8)
+MODULE_LICENSE("Dual BSD/GPL");