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/kernel/pipe/vfs.go | |
| parent | ca9a45f282a08a88df19c93d5968d720b5153c41 (diff) | |
Move Lock/UnlockPOSIX into LockFD util.
PiperOrigin-RevId: 352904728
Diffstat (limited to 'pkg/sentry/kernel/pipe/vfs.go')
| -rw-r--r-- | pkg/sentry/kernel/pipe/vfs.go | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/pkg/sentry/kernel/pipe/vfs.go b/pkg/sentry/kernel/pipe/vfs.go index d5a91730d..3b6336e94 100644 --- a/pkg/sentry/kernel/pipe/vfs.go +++ b/pkg/sentry/kernel/pipe/vfs.go @@ -19,7 +19,6 @@ import ( "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/safemem" "gvisor.dev/gvisor/pkg/sentry/arch" - fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/vfs" "gvisor.dev/gvisor/pkg/sync" "gvisor.dev/gvisor/pkg/syserror" @@ -441,13 +440,3 @@ func spliceOrTee(ctx context.Context, dst, src *VFSPipeFD, count int64, removeFr } return n, err } - -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (fd *VFSPipeFD) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return fd.Locks().LockPOSIX(ctx, &fd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (fd *VFSPipeFD) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return fd.Locks().UnlockPOSIX(ctx, &fd.vfsfd, uid, start, length, whence) -} |