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Diffstat (limited to 'net/smc/smc_rx.h')
-rw-r--r--net/smc/smc_rx.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/net/smc/smc_rx.h b/net/smc/smc_rx.h
index 3a32b59bf06c..db823c97d824 100644
--- a/net/smc/smc_rx.h
+++ b/net/smc/smc_rx.h
@@ -18,7 +18,14 @@
#include "smc.h"
void smc_rx_init(struct smc_sock *smc);
-int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg, size_t len,
- int flags);
+
+int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg,
+ struct pipe_inode_info *pipe, size_t len, int flags);
+int smc_rx_wait(struct smc_sock *smc, long *timeo,
+ int (*fcrit)(struct smc_connection *conn));
+static inline int smc_rx_data_available(struct smc_connection *conn)
+{
+ return atomic_read(&conn->bytes_to_rcv);
+}
#endif /* SMC_RX_H */