* 2b. If we use shared lock, and we succeed in step 1., then we just hold the lock. We don't write anything to the information region
         * since multiple processes can acquire shared lock (due to that we currently also don't support on demand shared locks).<br>
         * 2.c If we fail, we throw a timeout exception.
         * <br><br>
         *

		shstrtabAddstring(".note.GNU-stack")

		if ctxt.IsShared() {
			shstrtabAddstring(".note.go.abihash")
			shstrtabAddstring(".note.go.pkg-list")
			shstrtabAddstring(".note.go.deps")
		}
	}

	hasinitarr := ctxt.linkShared

	/* shared library initializer */
	switch ctxt.BuildMode {

		if rs != 0 {
			rst = ldr.SymType(rs)
		}

		if rs != 0 && (rst == sym.Sxxx || rst == sym.SXREF) {
			// When putting the runtime but not main into a shared library
			// these symbols are undefined and that's OK.
			if target.IsShared() || target.IsPlugin() {
				if ldr.SymName(rs) == "main.main" || (!target.IsPlugin() && ldr.SymName(rs) == "main..inittask") {
					sb := ldr.MakeSymbolUpdater(rs)

Tom Tresansky <******@****.***> 1715641965 -0400

            plugins.apply(my.MyPlugin)
        """
        file("b/build.gradle") << """
            plugins.apply(my.MyPlugin)
        """

        when:
        executer.withArguments(ENABLE_CLI, "-Pshared-input=12", "-Da-input=14")
        def model = runBuildAction(new FetchCustomModelForEachProject())

        then:
        model.size() == 2
        model[0].message == "It works from project :a"

package unix

import "unsafe"

// SysvShmAttach attaches the Sysv shared memory segment associated with the
// shared memory identifier id.
func SysvShmAttach(id int, addr uintptr, flag int) ([]byte, error) {
	addr, errno := shmat(id, addr, flag)
	if errno != nil {
		return nil, errno
	}

	// Retrieve the size of the shared memory to enable slice creation
	var info SysvShmDesc

import javax.annotation.concurrent.ThreadSafe;
import java.io.File;
import java.util.Optional;

/**
 * Manages the shared services that are scoped to a particular Gradle user home dir and which can be shared by multiple build invocations. These shared services also include the global services.
 *
 * <p>A plugin can contribute shared services to this scope by providing an implementation of {@link GradleModuleServices}.
 */
@ThreadSafe

│       ├── src
│       │   └──...
│       └── build.gradle    // <3>
├── shared
│   ├── src
│   │   └──...
│   └── build.gradle
└── settings.gradle
----
<1> Create the `MyCustomTask` task.
<2> A shared build script.
<3> Uses the `MyCustomTask` task and shared build script.
=====

In the `buildSrc`, the build script `shared.gradle(.kts)` is created.

        given:
        createLock(Exclusive)

        when:
        createLock(Shared)

        then:
        thrown(IllegalStateException)
    }

    def "cannot lock twice in single process for shared mode"() {
        given:
        createLock(Shared)

        when:
        createLock(Shared)

        then:
        thrown(IllegalStateException)
    }

        expect:
        emptyDir.assertDoesNotExist()

        when:
        def cache = new DefaultPersistentDirectoryCache(emptyDir, "<display-name>", properties, mode(FileLockManager.LockMode.Shared), initializationAction, cacheCleanup, lockManager, Mock(ExecutorFactory), buildOperationRunner)
        try {
            cache.open()
        } finally {
            cache.close()
        }

        then: