sys/net/npf/lpm.c

103

lpm_t *lpm = kmem_zalloc(sizeof(*lpm), KM_SLEEP);

sys/net/npf/lpm.c

104

lpm->flags = flags;

sys/net/npf/lpm.c

105

return lpm;

sys/net/npf/lpm.c

109

lpm_clear(lpm_t *lpm, lpm_dtor_t dtor, void *arg)

sys/net/npf/lpm.c

112

lpm_hmap_t *hmap = &lpm->prefix[n];

sys/net/npf/lpm.c

139

dtor(arg, zero_address, 4, lpm->defvals[0]);

sys/net/npf/lpm.c

140

dtor(arg, zero_address, 16, lpm->defvals[1]);

sys/net/npf/lpm.c

142

memset(lpm->bitmask, 0, sizeof(lpm->bitmask));

sys/net/npf/lpm.c

143

memset(lpm->defvals, 0, sizeof(lpm->defvals));

sys/net/npf/lpm.c

147

lpm_destroy(lpm_t *lpm)

sys/net/npf/lpm.c

149

lpm_clear(lpm, NULL, NULL);

sys/net/npf/lpm.c

150

kmem_free(lpm, sizeof(*lpm));

sys/net/npf/lpm.c

320

lpm_insert(lpm_t *lpm, const void *addr,

sys/net/npf/lpm.c

330

lpm->defvals[LPM_LEN_IDX(len)] = val;

sys/net/npf/lpm.c

334

entry = hashmap_insert(&lpm->prefix[preflen], prefix, len, lpm->flags);

sys/net/npf/lpm.c

337

lpm->bitmask[n] |= 0x80000000U >> (preflen & 31);

sys/net/npf/lpm.c

348

lpm_remove(lpm_t *lpm, const void *addr, size_t len, unsigned preflen)

sys/net/npf/lpm.c

355

lpm->defvals[LPM_LEN_IDX(len)] = NULL;

sys/net/npf/lpm.c

359

return hashmap_remove(&lpm->prefix[preflen], prefix, len);

sys/net/npf/lpm.c

368

lpm_lookup(lpm_t *lpm, const void *addr, size_t len)

sys/net/npf/lpm.c

375

uint32_t bitmask = lpm->bitmask[n];

sys/net/npf/lpm.c

379

lpm_hmap_t *hmap = &lpm->prefix[preflen];

sys/net/npf/lpm.c

390

return lpm->defvals[LPM_LEN_IDX(len)];

sys/net/npf/lpm.c

399

lpm_lookup_prefix(lpm_t *lpm, const void *addr, size_t len, unsigned preflen)

sys/net/npf/lpm.c

407

return lpm->defvals[LPM_LEN_IDX(len)];

sys/net/npf/lpm.c

410

entry = hashmap_lookup(&lpm->prefix[preflen], prefix, len);

sys/net/npf/lpm.h

32

typedef struct lpm lpm_t;