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| author | Dean Deng <deandeng@google.com> | 2020-03-18 19:08:46 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-18 19:12:10 -0700 |
| commit | 3a42638a0b32ceede66d8d593609b424bbdba47e (patch) | |
| tree | 5ea656c000c01e60674c3ac85cbf5c9c562b8ec9 /pkg/sentry/fsimpl/host/BUILD | |
| parent | 79389f8abb3c23d570d82e976124009a8fd181e1 (diff) | |
Port imported TTY fds to vfs2.
Refactor fs/host.TTYFileOperations so that the relevant functionality can be
shared with VFS2 (fsimpl/host.ttyFD).
Incorporate host.defaultFileFD into the default host.fileDescription. This way,
there is no need for a separate default_file.go. As in vfs1, the TTY file
implementation can be built on top of this default and override operations as
necessary (PRead/Read/PWrite/Write, Release, Ioctl).
Note that these changes still need to be plumbed into runsc, which refers to
imported TTYs in control/proc.go:ExecAsync.
Updates #1672.
PiperOrigin-RevId: 301718157
Diffstat (limited to 'pkg/sentry/fsimpl/host/BUILD')
| -rw-r--r-- | pkg/sentry/fsimpl/host/BUILD | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/sentry/fsimpl/host/BUILD b/pkg/sentry/fsimpl/host/BUILD index 5d67f88e3..0bb4a5c3e 100644 --- a/pkg/sentry/fsimpl/host/BUILD +++ b/pkg/sentry/fsimpl/host/BUILD @@ -5,8 +5,9 @@ licenses(["notice"]) go_library( name = "host", srcs = [ - "default_file.go", "host.go", + "ioctl_unsafe.go", + "tty.go", "util.go", ], visibility = ["//pkg/sentry:internal"], @@ -17,9 +18,12 @@ go_library( "//pkg/log", "//pkg/refs", "//pkg/safemem", + "//pkg/sentry/arch", "//pkg/sentry/fsimpl/kernfs", + "//pkg/sentry/kernel", "//pkg/sentry/kernel/auth", "//pkg/sentry/memmap", + "//pkg/sentry/unimpl", "//pkg/sentry/vfs", "//pkg/sync", "//pkg/syserror", |