diff options
Diffstat (limited to 'include/linux/uuid.h')
| -rw-r--r-- | include/linux/uuid.h | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/include/linux/uuid.h b/include/linux/uuid.h index 4674746f..a9990902 100644 --- a/include/linux/uuid.h +++ b/include/linux/uuid.h @@ -18,27 +18,24 @@ #include <string.h> #include <asm/types.h> +#include <stdbool.h> -typedef struct { - __u8 b[16]; -} uuid_le; +#define UUID_SIZE 16 typedef struct { - __u8 b[16]; -} uuid_be; - -#define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ -((uuid_le) \ -{{ (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) }}) + __u8 b[UUID_SIZE]; +} __uuid_t; -#define UUID_BE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ -((uuid_be) \ +#define UUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ +((__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) }}) +static inline bool uuid_equal(const __uuid_t *u1, const __uuid_t *u2) +{ + return memcmp(u1, u2, sizeof(__uuid_t)) == 0; +} + #endif |