modified = time.Unix(epoch.Unix()+secs, nsecs)
			}
		case unixExtraID, infoZipUnixExtraID:
			if len(fieldBuf) < 8 {
				continue parseExtras
			}
			fieldBuf.uint32()              // AcTime (ignored)
			ts := int64(fieldBuf.uint32()) // ModTime since Unix epoch
			modified = time.Unix(ts, 0)
		case extTimeExtraID:
			if len(fieldBuf) < 5 || fieldBuf.uint8()&1 == 0 {
				continue parseExtras
			}

pkg syscall (freebsd-riscv64), const IFF_DEBUG = 4 #53466
pkg syscall (freebsd-riscv64), const IFF_DEBUG ideal-int #53466
pkg syscall (freebsd-riscv64), const IFF_DRV_OACTIVE = 1024 #53466
pkg syscall (freebsd-riscv64), const IFF_DRV_OACTIVE ideal-int #53466
pkg syscall (freebsd-riscv64), const IFF_DRV_RUNNING = 64 #53466
pkg syscall (freebsd-riscv64), const IFF_DRV_RUNNING ideal-int #53466

pkg syscall (linux-386), const MSG_TRYHARD = 4
pkg syscall (linux-386), const MSG_WAITALL = 256
pkg syscall (linux-386), const MSG_WAITFORONE = 65536
pkg syscall (linux-386), const MS_ACTIVE = 1073741824
pkg syscall (linux-386), const MS_ASYNC = 1
pkg syscall (linux-386), const MS_BIND = 4096
pkg syscall (linux-386), const MS_DIRSYNC = 128
pkg syscall (linux-386), const MS_INVALIDATE = 2

</p>

<p>
This rule generalizes the previous rule to buffered channels.
It allows a counting semaphore to be modeled by a buffered channel:
the number of items in the channel corresponds to the number of active uses,
the capacity of the channel corresponds to the maximum number of simultaneous uses,
sending an item acquires the semaphore, and receiving an item releases
the semaphore.
This is a common idiom for limiting concurrency.

			// This is wrong and leads to an output file that mangles the
			// atime and ctime fields, which are often left unused.
			//
			// In order to continue reading tar files created by former, buggy
			// versions of Go, we skeptically parse the atime and ctime fields.
			// If we are unable to parse them and the prefix field looks like

pkg debug/pe, const IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER ideal-int
pkg debug/pe, const IMAGE_SUBSYSTEM_NATIVE = 1
pkg debug/pe, const IMAGE_SUBSYSTEM_NATIVE ideal-int
pkg debug/pe, const IMAGE_SUBSYSTEM_NATIVE_WINDOWS = 8
pkg debug/pe, const IMAGE_SUBSYSTEM_NATIVE_WINDOWS ideal-int
pkg debug/pe, const IMAGE_SUBSYSTEM_OS2_CUI = 5
pkg debug/pe, const IMAGE_SUBSYSTEM_OS2_CUI ideal-int

pkg syscall (openbsd-386), type Stat_t struct, Lspare1 int32
pkg syscall (openbsd-386), type Stat_t struct, Qspare [2]int64
pkg syscall (openbsd-386), type Statfs_t struct, F_ctime uint32
pkg syscall (openbsd-386), type Statfs_t struct, F_spare [3]uint32
pkg syscall (openbsd-386), type Timespec struct, Sec int32
pkg syscall (openbsd-386), type Timeval struct, Sec int32

	}
	if err := adb("push", platformBin, path.Join(deviceGoroot, "bin")); err != nil {
		return err
	}

	// Copy only the relevant subdirectories from pkg: pkg/include and the
	// platform-native binaries in pkg/tool.
	if err := adb("exec-out", "mkdir", "-p", path.Join(deviceGoroot, "pkg", "tool")); err != nil {
		return err
	}

pkg syscall (linux-arm-cgo), const MSG_TRYHARD ideal-int
pkg syscall (linux-arm-cgo), const MSG_WAITALL ideal-int
pkg syscall (linux-arm-cgo), const MSG_WAITFORONE ideal-int
pkg syscall (linux-arm-cgo), const MS_ACTIVE ideal-int
pkg syscall (linux-arm-cgo), const MS_ASYNC ideal-int
pkg syscall (linux-arm-cgo), const MS_BIND ideal-int
pkg syscall (linux-arm-cgo), const MS_DIRSYNC ideal-int