uuid.h File Reference

#include <linux/string.h>

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Classes
struct	guid_t
struct	uuid_t

Macros
#define	UUID_SIZE   16
#define	GUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)
#define	UUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)
#define	UUID_STRING_LEN   36

Functions
void	generate_random_uuid (unsigned char uuid[16])
void	generate_random_guid (unsigned char guid[16])
void	guid_gen (guid_t *u)
void	uuid_gen (uuid_t *u)
bool __must_check	uuid_is_valid (const char *uuid)
int	guid_parse (const char *uuid, guid_t *u)
int	uuid_parse (const char *uuid, uuid_t *u)

Variables
const guid_t	guid_null
const uuid_t	uuid_null
const u8	guid_index [16]
const u8	uuid_index [16]

Macro Definition Documentation

GUID_INIT

#define GUID_INIT	(		a,
			b,
			c,
			d0,
			d1,
			d2,
			d3,
			d4,
			d5,
			d6,
			d7
	)

Value:

((guid_t)                               \
{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
   (b) & 0xff, ((b) >> 8) & 0xff,                   \
   (c) & 0xff, ((c) >> 8) & 0xff,                   \
   (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})

UUID_INIT

#define UUID_INIT	(		a,
			b,
			c,
			d0,
			d1,
			d2,
			d3,
			d4,
			d5,
			d6,
			d7
	)

Value:

((uuid_t)                               \
{{ ((a) >> 24) & 0xff, ((a) >> 16) & 0xff, ((a) >> 8) & 0xff, (a) & 0xff, \
   ((b) >> 8) & 0xff, (b) & 0xff,                   \
   ((c) >> 8) & 0xff, (c) & 0xff,                   \
   (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})

UUID_SIZE

#define UUID_SIZE   16

UUID_STRING_LEN

#define UUID_STRING_LEN   36

Function Documentation

generate_random_guid()

void generate_random_guid

(

unsigned char

guid[16]

)

generate_random_uuid()

void generate_random_uuid

(

unsigned char

uuid[16]

)

guid_gen()

void guid_gen ( guid_t *  u )

extern

guid_parse()

int guid_parse	(	const char *	uuid,
		guid_t *	u
	)

uuid_gen()

void uuid_gen ( uuid_t *  u )

extern

uuid_is_valid()

bool __must_check uuid_is_valid

(

const char *

uuid

)

uuid_parse()

int uuid_parse	(	const char *	uuid,
		uuid_t *	u
	)

Variable Documentation

guid_index

const u8 guid_index[16]

extern

guid_null

const guid_t guid_null

extern

uuid_index

const u8 uuid_index[16]

extern

uuid_null

const uuid_t uuid_null

extern