unix: drop go version tags for unsupported versions
go.mod specifies go 1.18. Drop go1.n version tags for older, unsupported
versions.
Change-Id: I8563bd2cc8e86bd560a45b885a9aa2e6bcc95c47
Reviewed-on: https://go-review.googlesource.com/c/sys/+/559415
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
diff --git a/unix/aliases.go b/unix/aliases.go
index e7d3df4..b0e4198 100644
--- a/unix/aliases.go
+++ b/unix/aliases.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos) && go1.9
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
package unix
diff --git a/unix/darwin_amd64_test.go b/unix/darwin_amd64_test.go
index b547a62..b58e138 100644
--- a/unix/darwin_amd64_test.go
+++ b/unix/darwin_amd64_test.go
@@ -1,7 +1,7 @@
// go run mkasm.go darwin amd64
// Code generated by the command above; DO NOT EDIT.
-//go:build darwin && go1.12
+//go:build darwin
package unix
diff --git a/unix/darwin_arm64_test.go b/unix/darwin_arm64_test.go
index b0df8c7..9e537a3 100644
--- a/unix/darwin_arm64_test.go
+++ b/unix/darwin_arm64_test.go
@@ -1,7 +1,7 @@
// go run mkasm.go darwin arm64
// Code generated by the command above; DO NOT EDIT.
-//go:build darwin && go1.12
+//go:build darwin
package unix
diff --git a/unix/darwin_test.go b/unix/darwin_test.go
index 6f801f6..8edde10 100644
--- a/unix/darwin_test.go
+++ b/unix/darwin_test.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build darwin && go1.12
+//go:build darwin
package unix
diff --git a/unix/dev_linux_test.go b/unix/dev_linux_test.go
index bf86fd0..da1069c 100644
--- a/unix/dev_linux_test.go
+++ b/unix/dev_linux_test.go
@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build go1.7
-
package unix_test
import (
diff --git a/unix/mkasm.go b/unix/mkasm.go
index 9fd6282..cdafc71 100644
--- a/unix/mkasm.go
+++ b/unix/mkasm.go
@@ -80,7 +80,7 @@
const darwinTestTemplate = `// go run mkasm.go %s
// Code generated by the command above; DO NOT EDIT.
-//go:build darwin && go1.12
+//go:build darwin
package unix
diff --git a/unix/syscall_darwin_libSystem.go b/unix/syscall_darwin_libSystem.go
index 16dc699..2f0fa76 100644
--- a/unix/syscall_darwin_libSystem.go
+++ b/unix/syscall_darwin_libSystem.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build darwin && go1.12
+//go:build darwin
package unix
