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authorArseny Krasnov <arseny.krasnov@kaspersky.com>2021-09-03 15:32:23 +0300
committerMichael S. Tsirkin <mst@redhat.com>2021-09-05 16:23:09 -0400
commit41116599a0731f4cd451e9d191d879ab45e31945 (patch)
tree01a3bacad148d17b65ee3cee335008447ac96a18 /include/uapi
parent9af8f1061646e8e22b66413bedf7b3e2ab3d69e5 (diff)
downloadlinux-41116599a0731f4cd451e9d191d879ab45e31945.tar.bz2
virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit.
This bit is used to handle POSIX MSG_EOR flag passed from userspace in 'send*()' system calls. It marks end of each record and is visible to receiver using 'recvmsg()' system call. Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://lore.kernel.org/r/20210903123225.3273425-1-arseny.krasnov@kaspersky.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/virtio_vsock.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
index 8485b004a5f8..64738838bee5 100644
--- a/include/uapi/linux/virtio_vsock.h
+++ b/include/uapi/linux/virtio_vsock.h
@@ -98,6 +98,7 @@ enum virtio_vsock_shutdown {
/* VIRTIO_VSOCK_OP_RW flags values */
enum virtio_vsock_rw {
VIRTIO_VSOCK_SEQ_EOM = 1,
+ VIRTIO_VSOCK_SEQ_EOR = 2,
};
#endif /* _UAPI_LINUX_VIRTIO_VSOCK_H */