#include <linux/ioport.h>
#include <linux/dcache.h>
#include <linux/cred.h>
+#include <linux/uuid.h>
#include <net/addrconf.h>
#ifdef CONFIG_BLOCK
#include <linux/blkdev.h>
char *uuid_string(char *buf, char *end, const u8 *addr,
struct printf_spec spec, const char *fmt)
{
- char uuid[sizeof("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx")];
+ char uuid[UUID_STRING_LEN + 1];
char *p = uuid;
int i;
- static const u8 be[16] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
- static const u8 le[16] = {3,2,1,0,5,4,7,6,8,9,10,11,12,13,14,15};
- const u8 *index = be;
+ const u8 *index = uuid_be_index;
bool uc = false;
switch (*(++fmt)) {
case 'L':
uc = true; /* fall-through */
case 'l':
- index = le;
+ index = uuid_le_index;
break;
case 'B':
uc = true;
}
for (i = 0; i < 16; i++) {
- p = hex_byte_pack(p, addr[index[i]]);
+ if (uc)
+ p = hex_byte_pack_upper(p, addr[index[i]]);
+ else
+ p = hex_byte_pack(p, addr[index[i]]);
switch (i) {
case 3:
case 5:
*p = 0;
- if (uc) {
- p = uuid;
- do {
- *p = toupper(*p);
- } while (*(++p));
- }
-
return string(buf, end, uuid, spec);
}