#define RPC_CONTEXT_MAGIC 0xc6e46435
#define RPC_PARAM_UNDEFINED -1
+/*
+ * Queue is singly-linked but we hold on to the tail
+ */
+struct rpc_queue {
+ struct rpc_pdu *head, *tail;
+};
+
+#define HASHES 1024
+
struct rpc_context {
uint32_t magic;
int fd;
char *encodebuf;
int encodebuflen;
- struct rpc_pdu *outqueue;
+ struct rpc_queue outqueue;
struct sockaddr_storage udp_src;
- struct rpc_pdu *waitpdu;
+ struct rpc_queue waitpdu[HASHES];
uint32_t inpos;
uint32_t insize;
uint32_t zdr_decode_bufsize;
};
+void rpc_reset_queue(struct rpc_queue *q);
+void rpc_enqueue(struct rpc_queue *q, struct rpc_pdu *pdu);
+void rpc_return_to_queue(struct rpc_queue *q, struct rpc_pdu *pdu);
+unsigned int rpc_hash_xid(uint32_t xid);
+
struct rpc_pdu *rpc_allocate_pdu(struct rpc_context *rpc, int program, int version, int procedure, rpc_cb cb, void *private_data, zdrproc_t zdr_decode_fn, int zdr_bufsize);
void rpc_free_pdu(struct rpc_context *rpc, struct rpc_pdu *pdu);
int rpc_queue_pdu(struct rpc_context *rpc, struct rpc_pdu *pdu);
int rpc_process_pdu(struct rpc_context *rpc, char *buf, int size);
void rpc_error_all_pdus(struct rpc_context *rpc, char *error);
-void rpc_set_error(struct rpc_context *rpc, char *error_string, ...);
-void nfs_set_error(struct nfs_context *nfs, char *error_string, ...);
+void rpc_set_error(struct rpc_context *rpc, char *error_string, ...)
+#ifdef __GNUC__
+ __attribute__((format(printf, 2, 3)))
+#endif
+;
+
+void nfs_set_error(struct nfs_context *nfs, char *error_string, ...)
+#ifdef __GNUC__
+ __attribute__((format(printf, 2, 3)))
+#endif
+;
const char *nfs_get_server(struct nfs_context *nfs);
const char *nfs_get_export(struct nfs_context *nfs);