-/**
- * string_uuid(); Convert UUID stored as string to bytes
- *
- * @param uuid - UUID represented as string
- * @param dst - GUID buffer
- *
- * @return return 0 on successful conversion
- */
-static int string_uuid(char *uuid, u8 *dst)
-{
- efi_guid_t guid;
- u16 b, c, d;
- u64 e;
- u32 a;
- u8 *p;
- u8 i;
-
- const u8 uuid_str_len = 36;
-
- /* The UUID is written in text: */
- /* 1 9 14 19 24 */
- /* xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx */
-
- debug("%s: uuid: %s\n", __func__, uuid);
-
- if (strlen(uuid) != uuid_str_len)
- return -1;
-
- for (i = 0; i < uuid_str_len; i++) {
- if ((i == 8) || (i == 13) || (i == 18) || (i == 23)) {
- if (uuid[i] != '-')
- return -1;
- } else {
- if (!isxdigit(uuid[i]))
- return -1;
- }
- }
-
- a = (u32)simple_strtoul(uuid, NULL, 16);
- b = (u16)simple_strtoul(uuid + 9, NULL, 16);
- c = (u16)simple_strtoul(uuid + 14, NULL, 16);
- d = (u16)simple_strtoul(uuid + 19, NULL, 16);
- e = (u64)simple_strtoull(uuid + 24, NULL, 16);
-
- p = (u8 *) &e;
- guid = EFI_GUID(a, b, c, d >> 8, d & 0xFF,
- *(p + 5), *(p + 4), *(p + 3),
- *(p + 2), *(p + 1) , *p);
-
- memcpy(dst, guid.b, sizeof(efi_guid_t));
-
- return 0;
-}
-