NucleicandClaude Opus 4.8
11b9825e09
Switch the containerization dependency from the github URL to a vendored copy (third_party/containerization, upstream commit 6b7b42ca) referenced by path, so we can carry a small local patch that upstream lacks: LinuxContainer.Configuration gains a `vmExtensions` field forwarded into VMConfiguration.extensions. Upstream already supports VMConfiguration.extensions + the VZInstanceExtension hook, but LinuxContainer — our only entry point — never forwarded them, so there was no way to attach a device (e.g. a memory balloon) to a container's VM. Tests/, docs/, examples/, images/ and the corresponding test targets are trimmed for footprint (we never build the dependency's tests). See PATCHES.md for the full diff vs. upstream and the re-vendoring procedure. Also adds the ContainerizationExtras product to NucleicCore (AddressAllocator, named in the configureVZ signature). Co-Authored-By: Claude Opus 4.8 <[email protected]>
89 lines
2.8 KiB
Swift
89 lines
2.8 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the Containerization project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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/// A timestamp with second and nanosecond precision.
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public struct TimeSpec: Sendable, Hashable {
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/// Seconds since the Unix epoch.
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public var seconds: Int64
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/// Nanoseconds past the second.
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public var nanoseconds: Int32
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public init(seconds: Int64, nanoseconds: Int32) {
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self.seconds = seconds
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self.nanoseconds = nanoseconds
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}
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}
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/// File metadata returned by a `stat` call.
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public struct Stat: Sendable, Hashable {
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/// ID of device containing file (`st_dev`).
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public var dev: UInt64
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/// Inode number (`st_ino`).
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public var ino: UInt64
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/// File type and mode (`st_mode`).
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public var mode: UInt32
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/// Number of hard links (`st_nlink`).
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public var nlink: UInt64
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/// User ID of owner (`st_uid`).
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public var uid: UInt32
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/// Group ID of owner (`st_gid`).
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public var gid: UInt32
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/// Device ID, if special file (`st_rdev`).
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public var rdev: UInt64
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/// Total size in bytes (`st_size`).
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public var size: Int64
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/// Preferred I/O block size (`st_blksize`).
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public var blksize: Int64
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/// Number of 512-byte blocks allocated (`st_blocks`).
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public var blocks: Int64
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/// Time of last access (`st_atim`).
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public var atime: TimeSpec
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/// Time of last modification (`st_mtim`).
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public var mtime: TimeSpec
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/// Time of last status change (`st_ctim`).
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public var ctime: TimeSpec
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public init(
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dev: UInt64,
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ino: UInt64,
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mode: UInt32,
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nlink: UInt64,
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uid: UInt32,
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gid: UInt32,
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rdev: UInt64,
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size: Int64,
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blksize: Int64,
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blocks: Int64,
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atime: TimeSpec,
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mtime: TimeSpec,
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ctime: TimeSpec
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) {
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self.dev = dev
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self.ino = ino
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self.mode = mode
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self.nlink = nlink
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self.uid = uid
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self.gid = gid
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self.rdev = rdev
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self.size = size
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self.blksize = blksize
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self.blocks = blocks
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self.atime = atime
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self.mtime = mtime
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self.ctime = ctime
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}
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}
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