// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build cgo

package cgotest

import (
	"os"
	"runtime"
	"testing"
)

func TestSetgid(t *testing.T) {
	if runtime.GOOS == "android" {
		t.Skip("unsupported on Android")
	}
	if _, err := os.Stat("/etc/alpine-release"); err == nil {

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package cgotest

import _ "unsafe"

//go:linkname lockedOSThread runtime.lockedOSThread
//extern runtime_lockedOSThread

// license that can be found in the LICENSE file.

//go:build cgo && !windows

// Issue 29563: internal linker fails on duplicate weak symbols.
// No runtime test; just make sure it compiles.

package cgotest

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package cgotest

/*
#include <windows.h>
USHORT backtrace(ULONG FramesToCapture, PVOID *BackTrace) {
#ifdef _AMD64_
	CONTEXT context;
	RtlCaptureContext(&context);
	ULONG64 ControlPc;
	ControlPc = context.Rip;
	int i;
	for (i = 0; i < FramesToCapture; i++) {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build cgo

// Failed to resolve typedefs consistently.
// No runtime test; just make sure it compiles.

package cgotest

import "cmd/cgo/internal/test/issue27340"

// license that can be found in the LICENSE file.

//go:build cgo

// Test that we can have two identical cgo packages in a single binary.
// No runtime test; just make sure it compiles.

package cgotest

import (
	_ "cmd/cgo/internal/test/issue23555a"
	_ "cmd/cgo/internal/test/issue23555b"

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package cgotest

// extern int notoc_func(void);
// int TestPPC64Stubs(void) {
//	return notoc_func();
// }
import "C"
import "testing"

func testPPC64CallStubs(t *testing.T) {
	// Verify the trampolines run on the testing machine. If they

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package cgotest

import "testing"

// Stubs for tests that fails to build on Android
func test6997(t *testing.T)        {}
func test8694(t *testing.T)        {}

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build cgo && !windows

package cgotest

import "testing"

func TestSigaltstack(t *testing.T) { testSigaltstack(t) }
func TestSigprocmask(t *testing.T) { testSigprocmask(t) }

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build (ppc64 || ppc64le) && internal

package cgotest

import "testing"

// If gcc is used, and linking internally, __mulsc3 and __muldc3
// will be linked in from libgcc which make several R_PPC64_TOC16_DS
// relocations which may not be resolvable with the internal linker.