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-rw-r--r--rpc/rpc-lib/src/rpcsvc-common.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/rpcsvc-common.h b/rpc/rpc-lib/src/rpcsvc-common.h
index 2c6f074..054e187 100644
--- a/rpc/rpc-lib/src/rpcsvc-common.h
+++ b/rpc/rpc-lib/src/rpcsvc-common.h
@@ -30,6 +30,8 @@ struct rpcsvc_state;
typedef int (*rpcsvc_notify_t) (struct rpcsvc_state *, void *mydata,
rpcsvc_event_t, void *data);
+struct drc_globals;
+typedef struct drc_globals rpcsvc_drc_globals_t;
/* Contains global state required for all the RPC services.
*/
@@ -68,7 +70,53 @@ typedef struct rpcsvc_state {
void *mydata; /* This is xlator */
rpcsvc_notify_t notifyfn;
struct mem_pool *rxpool;
+ rpcsvc_drc_globals_t *drc;
} rpcsvc_t;
+/* DRC START */
+enum drc_op_type {
+ DRC_NA = 0,
+ DRC_IDEMPOTENT = 1,
+ DRC_NON_IDEMPOTENT = 2
+};
+typedef enum drc_op_type drc_op_type_t;
+
+enum drc_type {
+ DRC_TYPE_NONE = 0,
+ DRC_TYPE_IN_MEMORY = 1
+};
+typedef enum drc_type drc_type_t;
+
+enum drc_lru_factor {
+ DRC_LRU_5_PC = 20,
+ DRC_LRU_10_PC = 10,
+ DRC_LRU_25_PC = 4,
+ DRC_LRU_50_PC = 2
+};
+typedef enum drc_lru_factor drc_lru_factor_t;
+
+enum drc_xid_state {
+ DRC_XID_MONOTONOUS = 0,
+ DRC_XID_WRAPPED = 1
+};
+typedef enum drc_xid_state drc_xid_state_t;
+
+enum drc_op_state {
+ DRC_OP_IN_TRANSIT = 0,
+ DRC_OP_CACHED = 1
+};
+typedef enum drc_op_state drc_op_state_t;
+
+enum drc_policy {
+ DRC_LRU = 0
+};
+typedef enum drc_policy drc_policy_t;
+
+/* Default policies for DRC */
+#define DRC_DEFAULT_TYPE DRC_TYPE_IN_MEMORY
+#define DRC_DEFAULT_CACHE_SIZE 0x20000
+#define DRC_DEFAULT_LRU_FACTOR DRC_LRU_25_PC
+
+/* DRC END */
#endif /* #ifndef _RPCSVC_COMMON_H */