Check in gVisor.

PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463

1 files changed, 154 insertions, 0 deletions

diff --git a/pkg/sentry/fs/BUILD b/pkg/sentry/fs/BUILD
new file mode 100644
index 000000000..9b7264753
--- /dev/null
+++ b/pkg/sentry/fs/BUILD
@@ -0,0 +1,154 @@
+package(licenses = ["notice"])  # Apache 2.0
+
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+load("//tools/go_generics:defs.bzl", "go_template_instance")
+load("//tools/go_stateify:defs.bzl", "go_stateify")
+
+go_stateify(
+    name = "fs_state",
+    srcs = [
+        "attr.go",
+        "dentry.go",
+        "dirent.go",
+        "dirent_cache.go",
+        "dirent_list.go",
+        "dirent_state.go",
+        "file.go",
+        "file_overlay.go",
+        "file_state.go",
+        "filesystems.go",
+        "flags.go",
+        "inode.go",
+        "inode_inotify.go",
+        "inode_operations.go",
+        "inode_overlay.go",
+        "inotify.go",
+        "inotify_event.go",
+        "inotify_watch.go",
+        "mock.go",
+        "mount.go",
+        "mount_overlay.go",
+        "mount_state.go",
+        "mounts.go",
+        "overlay.go",
+        "path.go",
+    ],
+    out = "fs_state.go",
+    package = "fs",
+)
+
+go_library(
+    name = "fs",
+    srcs = [
+        "attr.go",
+        "context.go",
+        "copy_up.go",
+        "dentry.go",
+        "dirent.go",
+        "dirent_cache.go",
+        "dirent_list.go",
+        "dirent_state.go",
+        "file.go",
+        "file_operations.go",
+        "file_overlay.go",
+        "file_state.go",
+        "filesystems.go",
+        "flags.go",
+        "fs.go",
+        "fs_state.go",
+        "inode.go",
+        "inode_inotify.go",
+        "inode_operations.go",
+        "inode_overlay.go",
+        "inotify.go",
+        "inotify_event.go",
+        "inotify_watch.go",
+        "mock.go",
+        "mount.go",
+        "mount_overlay.go",
+        "mount_state.go",
+        "mounts.go",
+        "offset.go",
+        "overlay.go",
+        "path.go",
+        "restore.go",
+        "save.go",
+        "seek.go",
+        "sync.go",
+    ],
+    importpath = "gvisor.googlesource.com/gvisor/pkg/sentry/fs",
+    visibility = ["//pkg/sentry:internal"],
+    deps = [
+        "//pkg/abi/linux",
+        "//pkg/amutex",
+        "//pkg/ilist",
+        "//pkg/log",
+        "//pkg/p9",
+        "//pkg/refs",
+        "//pkg/sentry/arch",
+        "//pkg/sentry/context",
+        "//pkg/sentry/device",
+        "//pkg/sentry/fs/lock",
+        "//pkg/sentry/kernel/auth",
+        "//pkg/sentry/kernel/time",
+        "//pkg/sentry/limits",
+        "//pkg/sentry/memmap",
+        "//pkg/sentry/platform",
+        "//pkg/sentry/uniqueid",
+        "//pkg/sentry/usage",
+        "//pkg/sentry/usermem",
+        "//pkg/state",
+        "//pkg/syserror",
+        "//pkg/tcpip",
+        "//pkg/tcpip/transport/unix",
+        "//pkg/waiter",
+    ],
+)
+
+go_template_instance(
+    name = "dirent_list",
+    out = "dirent_list.go",
+    package = "fs",
+    prefix = "dirent",
+    template = "//pkg/ilist:generic_list",
+    types = {
+        "Linker": "*Dirent",
+    },
+)
+
+go_test(
+    name = "fs_x_test",
+    size = "small",
+    srcs = [
+        "copy_up_test.go",
+        "file_overlay_test.go",
+        "inode_overlay_test.go",
+        "mounts_test.go",
+    ],
+    deps = [
+        ":fs",
+        "//pkg/sentry/context",
+        "//pkg/sentry/context/contexttest",
+        "//pkg/sentry/fs/ramfs/test",
+        "//pkg/sentry/fs/tmpfs",
+        "//pkg/sentry/usermem",
+        "//pkg/syserror",
+    ],
+)
+
+go_test(
+    name = "fs_test",
+    size = "small",
+    srcs = [
+        "dirent_cache_test.go",
+        "dirent_refs_test.go",
+        "file_test.go",
+        "mount_test.go",
+        "path_test.go",
+    ],
+    embed = [":fs"],
+    deps = [
+        "//pkg/sentry/context",
+        "//pkg/sentry/context/contexttest",
+    ],
+)