drbd_vli.h File Reference

Go to the source code of this file.

Data Structures
struct	bitstream_cursor
struct	bitstream

Macros
#define	VLI_L_1_1()
#define	LEVEL(t, b, v)
#define	LEVEL(t, b, v)

Macro Definition Documentation

#define LEVEL	(		t,
			b,
			v
	)

Value:

do {                        \
        if ((in & ((1 << b) -1)) == v) {    \
            *out = ((in & ((~0ULL) >> (64-t))) >> b) + adj; \
            return t;           \
        }                   \
        adj += 1ULL << (t - b);         \
    } while (0)

#define LEVEL	(		t,
			b,
			v
	)

Value:

do {        \
        max += 1ULL << (t - b); \
        if (in <= max) {    \
            if (out)    \
                *out = ((in - adj) << b) | v;   \
            return t;   \
        }           \
        adj = max + 1;      \
    } while (0)

#define VLI_L_1_1

(

)

Value:

do { \
    LEVEL( 2, 1, 0x00); \
    LEVEL( 3, 2, 0x01); \
    LEVEL( 5, 3, 0x03); \
    LEVEL( 7, 4, 0x07); \
    LEVEL(10, 5, 0x0f); \
    LEVEL(14, 6, 0x1f); \
    LEVEL(21, 8, 0x3f); \
    LEVEL(29, 8, 0x7f); \
    LEVEL(42, 8, 0xbf); \
    LEVEL(64, 8, 0xff); \
    } while (0)

Definition at line 129 of file drbd_vli.h.