diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2020-06-17 10:02:41 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-06-17 10:04:26 -0700 |
| commit | 96519e2c9d3fa1f15537c4dfc081a19d8d1ce1a2 (patch) | |
| tree | 63347f1663f41adc2b78cd9bcca0ac13c9299ceb /pkg/sentry/fsimpl/ext/inode.go | |
| parent | 6d64028c941e5ba96132b255a70b18311e0a5475 (diff) | |
Implement POSIX locks
- Change FileDescriptionImpl Lock/UnlockPOSIX signature to
take {start,length,whence}, so the correct offset can be
calculated in the implementations.
- Create PosixLocker interface to make it possible to share
the same locking code from different implementations.
Closes #1480
PiperOrigin-RevId: 316910286
Diffstat (limited to 'pkg/sentry/fsimpl/ext/inode.go')
| -rw-r--r-- | pkg/sentry/fsimpl/ext/inode.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkg/sentry/fsimpl/ext/inode.go b/pkg/sentry/fsimpl/ext/inode.go index 5caaf14ed..30636cf66 100644 --- a/pkg/sentry/fsimpl/ext/inode.go +++ b/pkg/sentry/fsimpl/ext/inode.go @@ -22,7 +22,6 @@ import ( "gvisor.dev/gvisor/pkg/sentry/fsimpl/ext/disklayout" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" "gvisor.dev/gvisor/pkg/sentry/vfs" - "gvisor.dev/gvisor/pkg/sentry/vfs/lock" "gvisor.dev/gvisor/pkg/syserror" ) @@ -55,7 +54,7 @@ type inode struct { // diskInode gives us access to the inode struct on disk. Immutable. diskInode disklayout.Inode - locks lock.FileLocks + locks vfs.FileLocks // This is immutable. The first field of the implementations must have inode // as the first field to ensure temporality. |