// number in the parent process.
	Foreground bool
	Pgid       int // Child's process group ID if Setpgid.
	// Pdeathsig, if non-zero, is a signal that the kernel will send to
	// the child process when the creating thread dies. Note that the signal
	// is sent on thread termination, which may happen before process termination.
	// There are more details at https://go.dev/issue/27505.
	Pdeathsig    Signal
	Cloneflags   uintptr        // Flags for clone calls.

 */


package org.gradle.process.internal

import org.gradle.api.internal.file.TestFiles
import org.gradle.process.JavaDebugOptions
import org.gradle.process.JavaForkOptions
import spock.lang.Specification

import java.nio.charset.Charset

import static org.gradle.process.internal.JvmOptions.FILE_ENCODING_KEY
import static org.gradle.process.internal.JvmOptions.JAVA_IO_TMPDIR_KEY

                    phase("generate-sources"),
                    phase("process-sources"),
                    phase("generate-resources"),
                    phase("process-resources"),
                    phase("compile"),
                    phase("process-classes"),
                    phase("generate-test-sources"),
                    phase("process-test-sources"),
                    phase("generate-test-resources"),

A container is running as long as the **main process** (command or program) is running.

A container normally has a **single process**, but it's also possible to start subprocesses from the main process, and that way you will have **multiple processes** in the same container.

But it's not possible to have a running container without **at least one running process**. If the main process stops, the container stops.

        try {
            Process process = new ProcessBuilder().command(args).start();
            CountDownLatch latch = new CountDownLatch(2);
            ByteArrayOutputStream stdout = connectStream(process.getInputStream(), latch);
            ByteArrayOutputStream stderr = connectStream(process.getErrorStream(), latch);

            process.waitFor(1, TimeUnit.MINUTES);

}

type Sysinfo_t struct {
	Uptime    int32
	Loads     [3]uint32
	Totalram  uint32
	Freeram   uint32
	Sharedram uint32
	Bufferram uint32
	Totalswap uint32
	Freeswap  uint32
	Procs     uint16
	Pad       uint16
	Totalhigh uint32
	Freehigh  uint32
	Unit      uint32
	X_f       [8]int8
}

type Utsname struct {
	Sysname    [65]int8
	Nodename   [65]int8
	Release    [65]int8

}

type Sysinfo_t struct {
	Uptime    int32
	Loads     [3]uint32
	Totalram  uint32
	Freeram   uint32
	Sharedram uint32
	Bufferram uint32
	Totalswap uint32
	Freeswap  uint32
	Procs     uint16
	Pad       uint16
	Totalhigh uint32
	Freehigh  uint32
	Unit      uint32
	X_f       [8]int8
}

type Utsname struct {
	Sysname    [65]int8
	Nodename   [65]int8
	Release    [65]int8

        if (antlrTool.available()) {
            LOGGER.info("Processing with ANTLR 4");
            return antlrTool.process(spec);
        }

        antlrTool = new Antlr3Tool();
        if (antlrTool.available()) {
            LOGGER.info("Processing with ANTLR 3");
            return antlrTool.process(spec);
        }

        antlrTool = new Antlr2Tool();
        if (antlrTool.available()) {

	const period = 24 * time.Hour

	// A process acquires a token by successfully creating a
	// well-known file. If the file already exists and has an
	// mtime age less then than the period, the process does
	// not acquire the token. If the file is older than the
	// period, the process is allowed to remove the file and
	// try to re-create it.
	fi, err := os.Stat(tokenfile)

    }

    public static Process exec(Runtime runtime, String command, String consumer) throws IOException {
        externalProcessStarted(command, consumer);
        return runtime.exec(command);
    }

    public static Process exec(Runtime runtime, String[] command, String consumer) throws IOException {
        externalProcessStarted(command, consumer);