regexdev: add core structures

[dpdk.git] / lib / librte_lpm / rte_lpm6.h

diff --git a/lib/librte_lpm/rte_lpm6.h b/lib/librte_lpm/rte_lpm6.h
index 37dfb20249a8dc525fef478cc4ca0ad502b39481..f96f3372e5938c949d12934d3a305629ca0f0968 100644 (file)
--- a/lib/librte_lpm/rte_lpm6.h
+++ b/lib/librte_lpm/rte_lpm6.h
@@ -94,8 +94,8 @@ rte_lpm6_free(struct rte_lpm6 *lpm);
  *   0 on success, negative value otherwise
  */
 int
-rte_lpm6_add(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
-               uint32_t next_hop);
+rte_lpm6_add(struct rte_lpm6 *lpm, const uint8_t *ip, uint8_t depth,
+            uint32_t next_hop);
 
 /**
  * Check if a rule is present in the LPM table,
@@ -113,8 +113,8 @@ rte_lpm6_add(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
  *   1 if the rule exists, 0 if it does not, a negative value on failure
  */
 int
-rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
-               uint32_t *next_hop);
+rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, const uint8_t *ip, uint8_t depth,
+                        uint32_t *next_hop);
 
 /**
  * Delete a rule from the LPM table.
@@ -129,7 +129,7 @@ rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
  *   0 on success, negative value otherwise
  */
 int
-rte_lpm6_delete(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth);
+rte_lpm6_delete(struct rte_lpm6 *lpm, const uint8_t *ip, uint8_t depth);
 
 /**
  * Delete a rule from the LPM table.
@@ -171,7 +171,7 @@ rte_lpm6_delete_all(struct rte_lpm6 *lpm);
  *   -EINVAL for incorrect arguments, -ENOENT on lookup miss, 0 on lookup hit
  */
 int
-rte_lpm6_lookup(const struct rte_lpm6 *lpm, uint8_t *ip, uint32_t *next_hop);
+rte_lpm6_lookup(const struct rte_lpm6 *lpm, const uint8_t *ip, uint32_t *next_hop);
 
 /**
  * Lookup multiple IP addresses in an LPM table.