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Diffstat (limited to 'lib')
-rw-r--r--lib/test_uuid.c36
-rw-r--r--lib/uuid.c33
-rw-r--r--lib/vsprintf.c4
3 files changed, 38 insertions, 35 deletions
diff --git a/lib/test_uuid.c b/lib/test_uuid.c
index 547d3127a3cf..478c049630b5 100644
--- a/lib/test_uuid.c
+++ b/lib/test_uuid.c
@@ -11,25 +11,25 @@
struct test_uuid_data {
const char *uuid;
- uuid_le le;
- uuid_be be;
+ guid_t le;
+ uuid_t be;
};
static const struct test_uuid_data test_uuid_test_data[] = {
{
.uuid = "c33f4995-3701-450e-9fbf-206a2e98e576",
- .le = UUID_LE(0xc33f4995, 0x3701, 0x450e, 0x9f, 0xbf, 0x20, 0x6a, 0x2e, 0x98, 0xe5, 0x76),
- .be = UUID_BE(0xc33f4995, 0x3701, 0x450e, 0x9f, 0xbf, 0x20, 0x6a, 0x2e, 0x98, 0xe5, 0x76),
+ .le = GUID_INIT(0xc33f4995, 0x3701, 0x450e, 0x9f, 0xbf, 0x20, 0x6a, 0x2e, 0x98, 0xe5, 0x76),
+ .be = UUID_INIT(0xc33f4995, 0x3701, 0x450e, 0x9f, 0xbf, 0x20, 0x6a, 0x2e, 0x98, 0xe5, 0x76),
},
{
.uuid = "64b4371c-77c1-48f9-8221-29f054fc023b",
- .le = UUID_LE(0x64b4371c, 0x77c1, 0x48f9, 0x82, 0x21, 0x29, 0xf0, 0x54, 0xfc, 0x02, 0x3b),
- .be = UUID_BE(0x64b4371c, 0x77c1, 0x48f9, 0x82, 0x21, 0x29, 0xf0, 0x54, 0xfc, 0x02, 0x3b),
+ .le = GUID_INIT(0x64b4371c, 0x77c1, 0x48f9, 0x82, 0x21, 0x29, 0xf0, 0x54, 0xfc, 0x02, 0x3b),
+ .be = UUID_INIT(0x64b4371c, 0x77c1, 0x48f9, 0x82, 0x21, 0x29, 0xf0, 0x54, 0xfc, 0x02, 0x3b),
},
{
.uuid = "0cb4ddff-a545-4401-9d06-688af53e7f84",
- .le = UUID_LE(0x0cb4ddff, 0xa545, 0x4401, 0x9d, 0x06, 0x68, 0x8a, 0xf5, 0x3e, 0x7f, 0x84),
- .be = UUID_BE(0x0cb4ddff, 0xa545, 0x4401, 0x9d, 0x06, 0x68, 0x8a, 0xf5, 0x3e, 0x7f, 0x84),
+ .le = GUID_INIT(0x0cb4ddff, 0xa545, 0x4401, 0x9d, 0x06, 0x68, 0x8a, 0xf5, 0x3e, 0x7f, 0x84),
+ .be = UUID_INIT(0x0cb4ddff, 0xa545, 0x4401, 0x9d, 0x06, 0x68, 0x8a, 0xf5, 0x3e, 0x7f, 0x84),
},
};
@@ -61,28 +61,28 @@ static void __init test_uuid_failed(const char *prefix, bool wrong, bool be,
static void __init test_uuid_test(const struct test_uuid_data *data)
{
- uuid_le le;
- uuid_be be;
+ guid_t le;
+ uuid_t be;
char buf[48];
/* LE */
total_tests++;
- if (uuid_le_to_bin(data->uuid, &le))
+ if (guid_parse(data->uuid, &le))
test_uuid_failed("conversion", false, false, data->uuid, NULL);
total_tests++;
- if (uuid_le_cmp(data->le, le)) {
+ if (!guid_equal(&data->le, &le)) {
sprintf(buf, "%pUl", &le);
test_uuid_failed("cmp", false, false, data->uuid, buf);
}
/* BE */
total_tests++;
- if (uuid_be_to_bin(data->uuid, &be))
+ if (uuid_parse(data->uuid, &be))
test_uuid_failed("conversion", false, true, data->uuid, NULL);
total_tests++;
- if (uuid_be_cmp(data->be, be)) {
+ if (uuid_equal(&data->be, &be)) {
sprintf(buf, "%pUb", &be);
test_uuid_failed("cmp", false, true, data->uuid, buf);
}
@@ -90,17 +90,17 @@ static void __init test_uuid_test(const struct test_uuid_data *data)
static void __init test_uuid_wrong(const char *data)
{
- uuid_le le;
- uuid_be be;
+ guid_t le;
+ uuid_t be;
/* LE */
total_tests++;
- if (!uuid_le_to_bin(data, &le))
+ if (!guid_parse(data, &le))
test_uuid_failed("negative", true, false, data, NULL);
/* BE */
total_tests++;
- if (!uuid_be_to_bin(data, &be))
+ if (!uuid_parse(data, &be))
test_uuid_failed("negative", true, true, data, NULL);
}
diff --git a/lib/uuid.c b/lib/uuid.c
index 37687af77ff8..680b9fb9ba09 100644
--- a/lib/uuid.c
+++ b/lib/uuid.c
@@ -21,10 +21,13 @@
#include <linux/uuid.h>
#include <linux/random.h>
-const u8 uuid_le_index[16] = {3,2,1,0,5,4,7,6,8,9,10,11,12,13,14,15};
-EXPORT_SYMBOL(uuid_le_index);
-const u8 uuid_be_index[16] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
-EXPORT_SYMBOL(uuid_be_index);
+const guid_t guid_null;
+EXPORT_SYMBOL(guid_null);
+const uuid_t uuid_null;
+EXPORT_SYMBOL(uuid_null);
+
+const u8 guid_index[16] = {3,2,1,0,5,4,7,6,8,9,10,11,12,13,14,15};
+const u8 uuid_index[16] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
/***************************************************************
* Random UUID interface
@@ -53,21 +56,21 @@ static void __uuid_gen_common(__u8 b[16])
b[8] = (b[8] & 0x3F) | 0x80;
}
-void uuid_le_gen(uuid_le *lu)
+void guid_gen(guid_t *lu)
{
__uuid_gen_common(lu->b);
/* version 4 : random generation */
lu->b[7] = (lu->b[7] & 0x0F) | 0x40;
}
-EXPORT_SYMBOL_GPL(uuid_le_gen);
+EXPORT_SYMBOL_GPL(guid_gen);
-void uuid_be_gen(uuid_be *bu)
+void uuid_gen(uuid_t *bu)
{
__uuid_gen_common(bu->b);
/* version 4 : random generation */
bu->b[6] = (bu->b[6] & 0x0F) | 0x40;
}
-EXPORT_SYMBOL_GPL(uuid_be_gen);
+EXPORT_SYMBOL_GPL(uuid_gen);
/**
* uuid_is_valid - checks if UUID string valid
@@ -97,7 +100,7 @@ bool uuid_is_valid(const char *uuid)
}
EXPORT_SYMBOL(uuid_is_valid);
-static int __uuid_to_bin(const char *uuid, __u8 b[16], const u8 ei[16])
+static int __uuid_parse(const char *uuid, __u8 b[16], const u8 ei[16])
{
static const u8 si[16] = {0,2,4,6,9,11,14,16,19,21,24,26,28,30,32,34};
unsigned int i;
@@ -115,14 +118,14 @@ static int __uuid_to_bin(const char *uuid, __u8 b[16], const u8 ei[16])
return 0;
}
-int uuid_le_to_bin(const char *uuid, uuid_le *u)
+int guid_parse(const char *uuid, guid_t *u)
{
- return __uuid_to_bin(uuid, u->b, uuid_le_index);
+ return __uuid_parse(uuid, u->b, guid_index);
}
-EXPORT_SYMBOL(uuid_le_to_bin);
+EXPORT_SYMBOL(guid_parse);
-int uuid_be_to_bin(const char *uuid, uuid_be *u)
+int uuid_parse(const char *uuid, uuid_t *u)
{
- return __uuid_to_bin(uuid, u->b, uuid_be_index);
+ return __uuid_parse(uuid, u->b, uuid_index);
}
-EXPORT_SYMBOL(uuid_be_to_bin);
+EXPORT_SYMBOL(uuid_parse);
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 2d41de3f98a1..9f37d6208e99 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1308,14 +1308,14 @@ char *uuid_string(char *buf, char *end, const u8 *addr,
char uuid[UUID_STRING_LEN + 1];
char *p = uuid;
int i;
- const u8 *index = uuid_be_index;
+ const u8 *index = uuid_index;
bool uc = false;
switch (*(++fmt)) {
case 'L':
uc = true; /* fall-through */
case 'l':
- index = uuid_le_index;
+ index = guid_index;
break;
case 'B':
uc = true;