Add aix build tags and basic stubs

cmd/agent/subcommands/launchgui/open_browser_unix.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build freebsd || netbsd || openbsd || solaris || dragonfly || linux
+//go:build freebsd || netbsd || openbsd || solaris || dragonfly || linux || aix
 
 package launchgui
 

comp/core/config/params_nix.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build netbsd || openbsd || solaris || dragonfly || linux
+//go:build netbsd || openbsd || solaris || dragonfly || linux || aix
 
 package config
 

comp/core/gui/guiimpl/platform_nix.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build freebsd || netbsd || openbsd || solaris || dragonfly || linux
+//go:build freebsd || netbsd || openbsd || solaris || dragonfly || linux || aix
 
 package guiimpl
 

comp/metadata/host/hostimpl/payload.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build linux || windows || darwin
+//go:build linux || windows || darwin || aix
 
 package hostimpl
 

comp/metadata/resources/resourcesimpl/resources_non_supported.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build windows || freebsd || netbsd || openbsd || solaris || dragonfly
+//go:build windows || freebsd || netbsd || openbsd || solaris || dragonfly || aix
 
 package resourcesimpl
 

pkg/collector/corechecks/system/filehandles/file_handles.go

@@ -2,7 +2,7 @@
 // under the Apache License Version 2.0.
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
-//go:build !windows && !freebsd && !darwin
+//go:build !windows && !freebsd && !darwin && !aix
 
 package filehandles
 

pkg/collector/corechecks/system/filehandles/file_handles_aix.go

@@ -0,0 +1,21 @@
+// Unless explicitly stated otherwise all files in this repository are licensed
+// under the Apache License Version 2.0.
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2016-present Datadog, Inc.
+
+//go:build aix
+
+package filehandles
+
+import (
+	"github.com/DataDog/datadog-agent/pkg/collector/check"
+	"github.com/DataDog/datadog-agent/pkg/util/option"
+)
+
+// CheckName is the name of the check
+const CheckName = "file_handle"
+
+// Factory returns a no-op option because file handle metrics are not available on AIX.
+func Factory() option.Option[func() check.Check] {
+	return option.None[func() check.Check]()
+}

pkg/collector/corechecks/system/filehandles/file_handles_test.go

@@ -2,7 +2,7 @@
 // under the Apache License Version 2.0.
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
-//go:build !windows && !freebsd && !darwin
+//go:build !windows && !freebsd && !darwin && !aix
 
 package filehandles
 

pkg/networkdevice/pinger/pinger_aix.go

@@ -0,0 +1,15 @@
+// Unless explicitly stated otherwise all files in this repository are licensed
+// under the Apache License Version 2.0.
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2016-present Datadog, Inc.
+
+//go:build aix
+
+package pinger
+
+import "errors"
+
+// New creates a new pinger; not supported on AIX.
+func New(_ Config) (Pinger, error) {
+	return nil, errors.New("pinger not supported on AIX")
+}

pkg/system-probe/config/config_unix.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build unix
+//go:build linux || darwin
 
 package config
 

pkg/system-probe/config/config_unsupported.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build !unix && !windows
+//go:build !linux && !darwin && !windows
 
 package config
 

pkg/util/defaultpaths/BUILD.bazel

@@ -12,6 +12,10 @@ go_library(
     importpath = "github.com/DataDog/datadog-agent/pkg/util/defaultpaths",
     visibility = ["//visibility:public"],
     deps = select({
+        "@rules_go//go/platform:aix": [
+            "//pkg/util/executable",
+            "//pkg/util/flavor",
+        ],
         "@rules_go//go/platform:android": [
             "//pkg/util/executable",
             "//pkg/util/flavor",

pkg/util/defaultpaths/path_nix.go

@@ -3,7 +3,7 @@
 // This product includes software developed at Datadog (https://www.datadoghq.com/).
 // Copyright 2016-present Datadog, Inc.
 
-//go:build netbsd || openbsd || solaris || dragonfly || linux
+//go:build netbsd || openbsd || solaris || dragonfly || linux || aix
 
 package defaultpaths
 

pkg/util/lsof/BUILD.bazel

@@ -5,6 +5,7 @@ go_library(
     srcs = [
         "errors.go",
         "lsof.go",
+        "lsof_aix.go",
         "lsof_darwin.go",
         "lsof_linux.go",
         "lsof_windows.go",

pkg/util/lsof/lsof_aix.go

@@ -0,0 +1,12 @@
+// Unless explicitly stated otherwise all files in this repository are licensed
+// under the Apache License Version 2.0.
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2016-present Datadog, Inc.
+
+//go:build aix
+
+package lsof
+
+func openFiles(_ int) (Files, error) {
+	return nil, ErrNotImplemented
+}

pkg/util/port/portlist/poller_aix.go

@@ -0,0 +1,14 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2014-present Datadog, Inc.
+
+//go:build aix
+
+package portlist
+
+import "errors"
+
+func (p *Poller) init() {
+	p.initErr = errors.New("portlist polling not supported on AIX")
+}