unix: support Linux NFC Subsystem
This adds the constants and types needed for the Linux NFC Subsystem.
It also adds support for sockaddr_nfc and sockaddr_nfc_llcp to Connect.
The Linux NFC Subsystem is documented in:
https://www.kernel.org/doc/html/latest/networking/nfc.html.
Change-Id: Ic6a79afdba85e9b154ec46f191f27714b4b38a57
Reviewed-on: https://go-review.googlesource.com/c/sys/+/323551
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/unix/ztypes_linux_s390x.go b/unix/ztypes_linux_s390x.go
index 9a8f0c2..3ec0823 100644
--- a/unix/ztypes_linux_s390x.go
+++ b/unix/ztypes_linux_s390x.go
@@ -130,6 +130,17 @@
FADV_NOREUSE = 0x7
)
+type RawSockaddrNFCLLCP struct {
+ Sa_family uint16
+ Dev_idx uint32
+ Target_idx uint32
+ Nfc_protocol uint32
+ Dsap uint8
+ Ssap uint8
+ Service_name [63]uint8
+ Service_name_len uint64
+}
+
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -163,9 +174,10 @@
}
const (
- SizeofIovec = 0x10
- SizeofMsghdr = 0x38
- SizeofCmsghdr = 0x10
+ SizeofSockaddrNFCLLCP = 0x60
+ SizeofIovec = 0x10
+ SizeofMsghdr = 0x38
+ SizeofCmsghdr = 0x10
)
const (
