diff options
Diffstat (limited to 'include/uapi/linux/tcp.h')
| -rw-r--r-- | include/uapi/linux/tcp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index fd9eb8f6bcae..f2acb2566333 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -312,6 +312,7 @@ enum { TCP_NLA_REORD_SEEN, /* reordering events seen */ TCP_NLA_SRTT, /* smoothed RTT in usecs */ TCP_NLA_TIMEOUT_REHASH, /* Timeout-triggered rehash attempts */ + TCP_NLA_BYTES_NOTSENT, /* Bytes in write queue not yet sent */ }; /* for TCP_MD5SIG socket option */ @@ -345,5 +346,7 @@ struct tcp_zerocopy_receive { __u64 address; /* in: address of mapping */ __u32 length; /* in/out: number of bytes to map/mapped */ __u32 recv_skip_hint; /* out: amount of bytes to skip */ + __u32 inq; /* out: amount of bytes in read queue */ + __s32 err; /* out: socket error */ }; #endif /* _UAPI_LINUX_TCP_H */ |