From 60d787735c809793229fb92b822bb58639dadd51 Mon Sep 17 00:00:00 2001
From: Yaroslav Kolomiiets <yrk@meta.com>
Date: Tue, 22 Oct 2024 01:46:19 +0000
Subject: [PATCH] unix: add PTP_PF_* constants on Linux

These represent valid values for PtpPinDesc.Func.
They are defined as enum, thus not emitted from mkerrors.sh.

Change-Id: Ibac22d56214fa0f64a4095dfc000692a5e5e994a
GitHub-Last-Rev: e7990b08820162090a90488ca79bc069cfe21487
GitHub-Pull-Request: golang/sys#229
Reviewed-on: https://go-review.googlesource.com/c/sys/+/621735
Reviewed-by: Michael Pratt <mpratt@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
---
 unix/linux/types.go  | 7 +++++++
 unix/ztypes_linux.go | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/unix/linux/types.go b/unix/linux/types.go
index 928ad3538..12937c9b7 100644
--- a/unix/linux/types.go
+++ b/unix/linux/types.go
@@ -4148,6 +4148,13 @@ type (
 	PtpSysOffsetPrecise C.struct_ptp_sys_offset_precise
 )
 
+const (
+	PTP_PF_NONE    = C.PTP_PF_NONE
+	PTP_PF_EXTTS   = C.PTP_PF_EXTTS
+	PTP_PF_PEROUT  = C.PTP_PF_PEROUT
+	PTP_PF_PHYSYNC = C.PTP_PF_PHYSYNC
+)
+
 type (
 	HIDRawReportDescriptor C.struct_hidraw_report_descriptor
 	HIDRawDevInfo          C.struct_hidraw_devinfo
diff --git a/unix/ztypes_linux.go b/unix/ztypes_linux.go
index 9daae9c06..384850ed3 100644
--- a/unix/ztypes_linux.go
+++ b/unix/ztypes_linux.go
@@ -4203,6 +4203,13 @@ type (
 	}
 )
 
+const (
+	PTP_PF_NONE    = 0x0
+	PTP_PF_EXTTS   = 0x1
+	PTP_PF_PEROUT  = 0x2
+	PTP_PF_PHYSYNC = 0x3
+)
+
 type (
 	HIDRawReportDescriptor struct {
 		Size  uint32