X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_rib%2Frte_rib6.h;h=b5e10569b926fd4f97c3955e204e2f4812a9cf45;hb=6857fdaff5ee93de0b12f407f5dceb2f433b5aa2;hp=871457138d7b8dc9a959101f06a5bfa86e37ed52;hpb=f7e861e21c469b54123f7601eab9155291b93c9b;p=dpdk.git

diff --git a/lib/librte_rib/rte_rib6.h b/lib/librte_rib/rte_rib6.h
index 871457138d..b5e10569b9 100644
--- a/lib/librte_rib/rte_rib6.h
+++ b/lib/librte_rib/rte_rib6.h
@@ -8,12 +8,23 @@
 
 /**
  * @file
+ *
+ * RTE rib6 library.
+ *
+ * @warning
+ * @b EXPERIMENTAL:
+ * All functions in this file may be changed or removed without prior notice.
+ *
  * Level compressed tree implementation for IPv6 Longest Prefix Match
  */
 
 #include <rte_memcpy.h>
 #include <rte_compat.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define RTE_RIB6_IPV6_ADDR_SIZE	16
 
 /**
@@ -70,7 +81,7 @@ rte_rib6_copy_addr(uint8_t *dst, const uint8_t *src)
  *  0 otherwise
  */
 static inline int
-rte_rib6_is_equal(uint8_t *ip1, uint8_t *ip2) {
+rte_rib6_is_equal(const uint8_t *ip1, const uint8_t *ip2) {
 	int i;
 
 	if ((ip1 == NULL) || (ip2 == NULL))
@@ -227,8 +238,8 @@ rte_rib6_insert(struct rte_rib6 *rib,
  */
 __rte_experimental
 int
-rte_rib6_get_ip(struct rte_rib6_node *node,
-	uint8_t ip[RTE_RIB6_IPV6_ADDR_SIZE]);
+rte_rib6_get_ip(const struct rte_rib6_node *node,
+		uint8_t ip[RTE_RIB6_IPV6_ADDR_SIZE]);
 
 /**
  * Get a depth from rte_rib6_node
@@ -243,7 +254,7 @@ rte_rib6_get_ip(struct rte_rib6_node *node,
  */
 __rte_experimental
 int
-rte_rib6_get_depth(struct rte_rib6_node *node, uint8_t *depth);
+rte_rib6_get_depth(const struct rte_rib6_node *node, uint8_t *depth);
 
 /**
  * Get ext field from the rte_rib6_node
@@ -272,7 +283,7 @@ rte_rib6_get_ext(struct rte_rib6_node *node);
  */
 __rte_experimental
 int
-rte_rib6_get_nh(struct rte_rib6_node *node, uint64_t *nh);
+rte_rib6_get_nh(const struct rte_rib6_node *node, uint64_t *nh);
 
 /**
  * Set nexthop into the rte_rib6_node
@@ -304,7 +315,8 @@ rte_rib6_set_nh(struct rte_rib6_node *node, uint64_t nh);
  */
 __rte_experimental
 struct rte_rib6 *
-rte_rib6_create(const char *name, int socket_id, struct rte_rib6_conf *conf);
+rte_rib6_create(const char *name, int socket_id,
+		const struct rte_rib6_conf *conf);
 
 /**
  * Find an existing RIB object and return a pointer to it.
@@ -331,4 +343,8 @@ __rte_experimental
 void
 rte_rib6_free(struct rte_rib6 *rib);
 
-#endif /* _RTE_RIB_H_ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_RIB6_H_ */