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

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

// Test that we can link together two different cgo packages that both
// use the same libgcc function.

package cgotest

import (
	"runtime"
	"testing"

	"cmd/cgo/internal/test/issue9510a"
	"cmd/cgo/internal/test/issue9510b"
)

func test9510(t *testing.T) {
	if runtime.GOARCH == "arm" {

// Copyright 2020 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

// typedef struct { } T42495A;
// typedef struct { int x[0]; } T42495B;
import "C"

//export Issue42495A
func Issue42495A(C.T42495A) {}

//export Issue42495B

// 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

import "testing"

// Nothing to test here.
// The test is that the package compiles at all.
// See resstate.go.
func Test(t *testing.T) {

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

//go:build cgo

// Issue 30527: function call rewriting casts untyped
// constants to int because of ":=" usage.

package cgotest

import "cmd/cgo/internal/test/issue30527"

func issue30527G() {
	issue30527.G(nil)

// 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) }

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

//go:build cgo

// Issue 26743: typedef of uint leads to inconsistent typedefs error.
// No runtime test; just make sure it compiles.

package cgotest

// Copyright 2018 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 (
	"testing"

	"cmd/cgo/internal/test/issue24161arg"
	"cmd/cgo/internal/test/issue24161e0"
	"cmd/cgo/internal/test/issue24161e1"
	"cmd/cgo/internal/test/issue24161e2"
	"cmd/cgo/internal/test/issue24161res"
)

import _ "example.net/b"

-- b/go.mod --
module example.net/b

go 1.15
-- b/b.go --
package b
-- b/b_test.go --
package b_test

import _ "example.net/c"

-- c/go.mod --
module example.net/c

go 1.15
-- c/c.go --
package c
-- c/c_test.go --
package c_test

import _ "example.net/d"

-- d/go.mod --
module example.net/d

go 1.15
-- d/d.go --

// 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"

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

// Stress test setgid and thread creation. A thread
// can get a SIGSETXID signal early on at thread
// initialization, causing crash. See issue 53374.

package cgotest

/*
#include <sys/types.h>
#include <unistd.h>
*/
import "C"

import (
	"runtime"
	"testing"
)

func testSetgidStress(t *testing.T) {
	const N = 50
	ch := make(chan int, N)