From b2ae7ea1bb207eddadd7962080e7bd0b8634db96 Mon Sep 17 00:00:00 2001
From: Nayana Bidari <nybidari@google.com>
Date: Mon, 3 Aug 2020 13:33:47 -0700
Subject: Plumbing context.Context to DecRef() and Release().

context is passed to DecRef() and Release() which is
needed for SO_LINGER implementation.

PiperOrigin-RevId: 324672584
---
 pkg/sentry/devices/memdev/full.go   | 2 +-
 pkg/sentry/devices/memdev/null.go   | 2 +-
 pkg/sentry/devices/memdev/random.go | 2 +-
 pkg/sentry/devices/memdev/zero.go   | 2 +-
 pkg/sentry/devices/ttydev/ttydev.go | 2 +-
 pkg/sentry/devices/tundev/tundev.go | 4 ++--
 6 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'pkg/sentry/devices')

diff --git a/pkg/sentry/devices/memdev/full.go b/pkg/sentry/devices/memdev/full.go
index af66fe4dc..511179e31 100644
--- a/pkg/sentry/devices/memdev/full.go
+++ b/pkg/sentry/devices/memdev/full.go
@@ -46,7 +46,7 @@ type fullFD struct {
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *fullFD) Release() {
+func (fd *fullFD) Release(context.Context) {
 	// noop
 }
 
diff --git a/pkg/sentry/devices/memdev/null.go b/pkg/sentry/devices/memdev/null.go
index 92d3d71be..4918dbeeb 100644
--- a/pkg/sentry/devices/memdev/null.go
+++ b/pkg/sentry/devices/memdev/null.go
@@ -47,7 +47,7 @@ type nullFD struct {
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *nullFD) Release() {
+func (fd *nullFD) Release(context.Context) {
 	// noop
 }
 
diff --git a/pkg/sentry/devices/memdev/random.go b/pkg/sentry/devices/memdev/random.go
index 6b81da5ef..5e7fe0280 100644
--- a/pkg/sentry/devices/memdev/random.go
+++ b/pkg/sentry/devices/memdev/random.go
@@ -56,7 +56,7 @@ type randomFD struct {
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *randomFD) Release() {
+func (fd *randomFD) Release(context.Context) {
 	// noop
 }
 
diff --git a/pkg/sentry/devices/memdev/zero.go b/pkg/sentry/devices/memdev/zero.go
index c6f15054d..2e631a252 100644
--- a/pkg/sentry/devices/memdev/zero.go
+++ b/pkg/sentry/devices/memdev/zero.go
@@ -48,7 +48,7 @@ type zeroFD struct {
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *zeroFD) Release() {
+func (fd *zeroFD) Release(context.Context) {
 	// noop
 }
 
diff --git a/pkg/sentry/devices/ttydev/ttydev.go b/pkg/sentry/devices/ttydev/ttydev.go
index fbb7fd92c..fd4b79c46 100644
--- a/pkg/sentry/devices/ttydev/ttydev.go
+++ b/pkg/sentry/devices/ttydev/ttydev.go
@@ -55,7 +55,7 @@ type ttyFD struct {
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *ttyFD) Release() {}
+func (fd *ttyFD) Release(context.Context) {}
 
 // PRead implements vfs.FileDescriptionImpl.PRead.
 func (fd *ttyFD) PRead(ctx context.Context, dst usermem.IOSequence, offset int64, opts vfs.ReadOptions) (int64, error) {
diff --git a/pkg/sentry/devices/tundev/tundev.go b/pkg/sentry/devices/tundev/tundev.go
index dfbd069af..852ec3c5c 100644
--- a/pkg/sentry/devices/tundev/tundev.go
+++ b/pkg/sentry/devices/tundev/tundev.go
@@ -108,8 +108,8 @@ func (fd *tunFD) Ioctl(ctx context.Context, uio usermem.IO, args arch.SyscallArg
 }
 
 // Release implements vfs.FileDescriptionImpl.Release.
-func (fd *tunFD) Release() {
-	fd.device.Release()
+func (fd *tunFD) Release(ctx context.Context) {
+	fd.device.Release(ctx)
 }
 
 // PRead implements vfs.FileDescriptionImpl.PRead.
-- 
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