nfd, err := syscall.Dup(int(fd), -1)
	if err != nil {
		return 0, "dup", err
	}
	// Plan9 has no syscall.CloseOnExec but
	// its forkAndExecInChild closes all fds
	// not related to the fork+exec.
	return nfd, "", nil

on:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  rbe:
    name: Update RBE Configs
    runs-on: ubuntu-latest
    if: github.repository == 'tensorflow/tensorflow' # Don't do this in forks
    steps:
    - name: Checkout code
      uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # v3.2.0
    - name: Update the RBE Configs
      run: |
        function map() {

}

// signalDuringFork is called if we receive a signal while doing a fork.
// We do not want signals at that time, as a signal sent to the process
// group may be delivered to the child process, causing confusion.
// This should never be called, because we block signals across the fork;
// this function is just a safety check. See issue 18600 for background.
func signalDuringFork(sig uint32) {

}

packageCycles {
    excludePatterns.add("org/gradle/**")
}

tasks.test {
    setForkEvery(200)
}

tasks.compileTestGroovy {
    groovyOptions.fork("memoryInitialSize" to "128M", "memoryMaximumSize" to "1G")
}

tasks.isolatedProjectsIntegTest {
    enabled = true
}

integTest.usesJavadocCodeSnippets = true

        assertToolchainUsages(events1, jdkMetadata1, "JavaLauncher")
        assertToolchainUsages(events2, jdkMetadata2, "JavaLauncher")
    }

    def "emits toolchain usages for compilation that configures #option via fork options"() {
        JvmInstallationMetadata curJdk = AvailableJavaHomes.getJvmInstallationMetadata(Jvm.current())

// golang.org/x/telemetry/crashmonitor.
func TestTracebackSystem(t *testing.T) {
	testenv.MustHaveExec(t)
	if runtime.GOOS == "android" {
		t.Skip("Can't read source code for this file on Android")
	}

	// Fork+exec the crashing process.
	exe, err := os.Executable()
	if err != nil {
		t.Fatal(err)
	}
	cmd := testenv.Command(t, exe)
	cmd.Env = append(cmd.Environ(), entrypointVar+"=crash")

* [git](https://git-scm.com/) and a [GitHub account](https://github.com/join).

Gradle uses pull requests for contributions. Fork [gradle/gradle](https://github.com/gradle/gradle) and clone your fork. Configure your Git username and email with:

    git config user.name 'First Last'
    git config user.email ******@****.***

#### Import Gradle into IntelliJ

        group = ciGroup
    }

    register("noDaemonTest") {
        description = "Run all integration tests in no-daemon execution mode: each Gradle execution started in a test forks a new daemon"
        group = ciGroup
    }

    register("configCacheTest") {
        description = "Run all integration tests with instant execution"
        group = ciGroup
    }

        param("env.ANDROID_SDK_ROOT", os.androidHome)
        param("env.GRADLE_INTERNAL_REPO_URL", "%gradle.internal.repository.url%")
        if (os == Os.MACOS) {
            // Use fewer parallel forks on macOs, since the agents are not very powerful.
            param("maxParallelForks", "2")
        }
        if (os == Os.LINUX || os == Os.MACOS) {
            param("env.LC_ALL", "en_US.UTF-8")
        }
    }

	libcCall(unsafe.Pointer(abi.FuncPCABI0(pthread_kill_trampoline)), unsafe.Pointer(&t))
	return
}
func pthread_kill_trampoline()

// osinit_hack is a clumsy hack to work around Apple libc bugs
// causing fork+exec to hang in the child process intermittently.
// See go.dev/issue/33565 and go.dev/issue/56784 for a few reports.
//
// The stacks obtained from the hung child processes are in