diff options
| author | Dean Deng <deandeng@google.com> | 2021-01-20 16:51:59 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-20 16:55:07 -0800 |
| commit | 55332aca95a55378957f89a10f21d9d1714070a5 (patch) | |
| tree | 409f45199da64097861facecf65db3f5621ce27b /pkg/sentry/fsimpl/devpts | |
| parent | ca9a45f282a08a88df19c93d5968d720b5153c41 (diff) | |
Move Lock/UnlockPOSIX into LockFD util.
PiperOrigin-RevId: 352904728
Diffstat (limited to 'pkg/sentry/fsimpl/devpts')
| -rw-r--r-- | pkg/sentry/fsimpl/devpts/master.go | 11 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/devpts/replica.go | 11 |
2 files changed, 0 insertions, 22 deletions
diff --git a/pkg/sentry/fsimpl/devpts/master.go b/pkg/sentry/fsimpl/devpts/master.go index e91fa26a4..b44117f40 100644 --- a/pkg/sentry/fsimpl/devpts/master.go +++ b/pkg/sentry/fsimpl/devpts/master.go @@ -19,7 +19,6 @@ import ( "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/marshal/primitive" "gvisor.dev/gvisor/pkg/sentry/arch" - fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" @@ -194,16 +193,6 @@ func (mfd *masterFileDescription) Stat(ctx context.Context, opts vfs.StatOptions return mfd.inode.Stat(ctx, fs, opts) } -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (mfd *masterFileDescription) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return mfd.Locks().LockPOSIX(ctx, &mfd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (mfd *masterFileDescription) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return mfd.Locks().UnlockPOSIX(ctx, &mfd.vfsfd, uid, start, length, whence) -} - // maybeEmitUnimplementedEvent emits unimplemented event if cmd is valid. func maybeEmitUnimplementedEvent(ctx context.Context, cmd uint32) { switch cmd { diff --git a/pkg/sentry/fsimpl/devpts/replica.go b/pkg/sentry/fsimpl/devpts/replica.go index 70c68cf0a..a0c5b5af5 100644 --- a/pkg/sentry/fsimpl/devpts/replica.go +++ b/pkg/sentry/fsimpl/devpts/replica.go @@ -19,7 +19,6 @@ import ( "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/marshal/primitive" "gvisor.dev/gvisor/pkg/sentry/arch" - fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" @@ -189,13 +188,3 @@ func (rfd *replicaFileDescription) Stat(ctx context.Context, opts vfs.StatOption fs := rfd.vfsfd.VirtualDentry().Mount().Filesystem() return rfd.inode.Stat(ctx, fs, opts) } - -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (rfd *replicaFileDescription) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return rfd.Locks().LockPOSIX(ctx, &rfd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (rfd *replicaFileDescription) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return rfd.Locks().UnlockPOSIX(ctx, &rfd.vfsfd, uid, start, length, whence) -} |