Differential D9873 Diff 26016 head/sys/netpfil/ipfw/ip_fw_table.c

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Show First 20 Lines • Show All 1,651 Lines • ▼ Show 20 Lines	ipfw_unref_table(struct ip_fw_chain *ch, uint16_t kidx)
IPFW_UH_WLOCK_ASSERT(ch);		IPFW_UH_WLOCK_ASSERT(ch);
ni = CHAIN_TO_NI(ch);		ni = CHAIN_TO_NI(ch);
no = ipfw_objhash_lookup_kidx(ni, kidx);		no = ipfw_objhash_lookup_kidx(ni, kidx);
KASSERT(no != NULL, ("Table with index %d not found", kidx));		KASSERT(no != NULL, ("Table with index %d not found", kidx));
no->refcnt--;		no->refcnt--;
}		}

/*		/*
* Lookup an IP @addr in table @tbl.
* Stores found value in @val.
*
* Returns 1 if @addr was found.
*/
int
ipfw_lookup_table(struct ip_fw_chain *ch, uint16_t tbl, in_addr_t addr,
uint32_t *val)
{
struct table_info *ti;

ti = KIDX_TO_TI(ch, tbl);

return (ti->lookup(ti, &addr, sizeof(in_addr_t), val));
}

/*
* Lookup an arbtrary key @paddr of legth @plen in table @tbl.		* Lookup an arbtrary key @paddr of legth @plen in table @tbl.
* Stores found value in @val.		* Stores found value in @val.
*		*
* Returns 1 if key was found.		* Returns 1 if key was found.
*/		*/
int		int
ipfw_lookup_table_extended(struct ip_fw_chain *ch, uint16_t tbl, uint16_t plen,		ipfw_lookup_table(struct ip_fw_chain *ch, uint16_t tbl, uint16_t plen,
void paddr, uint32_t val)		void paddr, uint32_t val)
{		{
struct table_info *ti;		struct table_info *ti;

ti = KIDX_TO_TI(ch, tbl);		ti = KIDX_TO_TI(ch, tbl);

return (ti->lookup(ti, paddr, plen, val));		return (ti->lookup(ti, paddr, plen, val));
}		}
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