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Allow NULL to init_fib().

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This commit is contained in:
Pavel Machek 1998-12-22 18:55:49 +00:00
parent 852fc0af31
commit ce45fc1287
1 changed files with 6 additions and 1 deletions
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7
nest/rt-fib.c
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@ -51,6 +51,11 @@ fib_hash(struct fib *f, ip_addr *a)
return ipa_hash(*a) >> f->hash_shift;
}
static void *
fib_dummy_init(struct fib_node *)
{
}
void
fib_init(struct fib *f, pool *p, unsigned node_size, unsigned hash_order, void (*init)(struct fib_node *))
{
@ -63,7 +68,7 @@ fib_init(struct fib *f, pool *p, unsigned node_size, unsigned hash_order, void (
bzero(f->hash_table, f->hash_size * sizeof(struct fib_node *));
f->entries = 0;
f->entries_min = 0;
f->init = init;
f->init = init ? : fib_dummy_init;
}
static void