diff options
| author | Dean Deng <deandeng@google.com> | 2020-03-14 07:13:15 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-14 07:14:33 -0700 |
| commit | 5e413cad10d2358a21dd08216953faee70e62a0b (patch) | |
| tree | 672fc1c7a2ca334ea24a16f54caa83283da64f4b /pkg/abi/linux/file.go | |
| parent | 45a8ae240dd180f1b8b4c56e77ac67e4cd3af96f (diff) | |
Plumb VFS2 imported fds into virtual filesystem.
- When setting up the virtual filesystem, mount a host.filesystem to contain
all files that need to be imported.
- Make read/preadv syscalls to the host in cases where preadv2 may not be
supported yet (likewise for writing).
- Make save/restore functions in kernel/kernel.go return early if vfs2 is
enabled.
PiperOrigin-RevId: 300922353
Diffstat (limited to 'pkg/abi/linux/file.go')
| -rw-r--r-- | pkg/abi/linux/file.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index e229ac21c..dbe58acbe 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -266,6 +266,9 @@ type Statx struct { DevMinor uint32 } +// SizeOfStatx is the size of a Statx struct. +var SizeOfStatx = binary.Size(Statx{}) + // FileMode represents a mode_t. type FileMode uint16 |