33 void generate_random_uuid(unsigned char uuid[16])  in generate_random_uuid()
35 	get_random_bytes(uuid, 16);  in generate_random_uuid()
37 	uuid[6] = (uuid[6] & 0x0F) | 0x40;  in generate_random_uuid()
39 	uuid[8] = (uuid[8] & 0x3F) | 0x80;  in generate_random_uuid()
78 bool uuid_is_valid(const char *uuid)  in uuid_is_valid()  argument
84 			if (uuid[i] != '-')  in uuid_is_valid()
86 		} else if (!isxdigit(uuid[i])) {  in uuid_is_valid()
95 static int __uuid_parse(const char *uuid, __u8 b[16], const u8 ei[16])  in __uuid_parse()  argument
100 	if (!uuid_is_valid(uuid))  in __uuid_parse()
104 		int hi = hex_to_bin(uuid[si[i] + 0]);  in __uuid_parse()
105 		int lo = hex_to_bin(uuid[si[i] + 1]);  in __uuid_parse()
113 int guid_parse(const char *uuid, guid_t *u)  in guid_parse()  argument
115 	return __uuid_parse(uuid, u->b, guid_index);  in guid_parse()
119 int uuid_parse(const char *uuid, uuid_t *u)  in uuid_parse()  argument
121 	return __uuid_parse(uuid, u->b, uuid_index);  in uuid_parse()