if unlinkError == nil || IsNotExist(unlinkError) {
		return nil
	}

	if recurseErr != nil {
		return recurseErr
	}
	return &PathError{Op: "unlinkat", Path: base, Err: unlinkError}
}

// openDirAt opens a directory name relative to the directory referred to by
// the file descriptor dirfd. If name is anything but a directory (this
// includes a symlink to one), it should return an error. Other than that this

        when:
        succeeds()

        then:
        agentWasApplied()
    }

    @Requires(
        value = UnitTestPreconditions.Jdk8OrEarlier,
        reason = "Java 9 and above needs --add-opens to make environment variable mutation work"
    )
    def "foreground daemon respects the feature flag"() {
        given:
        executer.tap {
            requireDaemon()
            requireIsolatedDaemons()

                dependencies.add(runtimeOnlyConfigurationName, project.getLayout().files(pluginClasspathTask));
            }
        }
    }

    /**
     * Provides an {@code --add-opens} flag for {@code java.base/java.lang} if the JVM version
     * a given test task is running does not allow reflection of JDK internals by default.
     * Needed when using ProjectBuilder in tests.
     */

//	vcs             controlling version control with GOVCS
//
// Use "go help <topic>" for more information about that topic.
//
// # Start a bug report
//
// Usage:
//
//	go bug
//
// Bug opens the default browser and starts a new bug report.
// The report includes useful system information.
//
// # Compile packages and dependencies
//
// Usage:
//
//	go build [-o output] [build flags] [packages]
//

//
//   - aix: O_NOFOLLOW not documented (https://www.ibm.com/docs/ssw_aix_73/o_bostechref/open.html), assuming ELOOP
//   - android: see linux
//   - darwin: https://github.com/apple/darwin-xnu/blob/main/bsd/man/man2/open.2
//   - hurd: who knows if it works at all (https://www.gnu.org/software/hurd/open_issues/open_symlink.html)
//   - illumos: https://illumos.org/man/2/open
//   - ios: see darwin
//   - linux: https://man7.org/linux/man-pages/man2/openat.2.html

  - package-ecosystem: "gomod"
    directory: "/"
    schedule:
      interval: "daily"
    # Limit number of open PRs to 0 so that we only get security updates
    # See https://docs.github.com/en/code-security/dependabot/dependabot-security-updates/configuring-dependabot-security-updates
    open-pull-requests-limit: 0
    labels:

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

//go:build dragonfly || freebsd

package unix

import "syscall"

// References:
// - https://man.freebsd.org/cgi/man.cgi?open(2)
// - https://man.dragonflybsd.org/?command=open&section=2

    private static final int BUFFER_SIZE = 8192;

    public interface StreamSupplier {
        InputStream open() throws IOException;
    }

    public interface ReaderSupplier {
        Reader open() throws IOException;
    }

    /**
     * @deprecated use {@link #build(ReaderSupplier)}
     */
    @Deprecated

    private
    abstract class WritingState {

        open fun maybeStart(buildScopedSpoolFile: StateFile, projectScopedSpoolFile: StateFile, writeContextForOutputStream: (StateFile) -> DefaultWriteContext): WritingState =
            illegalStateFor("start")

        open fun pause(): WritingState =
            illegalStateFor("pause")

            super.byNamePrefix(prefix).also { snapshot ->
                onByNamePrefix(prefix, snapshot)
            }
    }
}


/**
 * Gives direct access to system resources.
 */
open class DefaultEnvironment : Environment {

    override fun propertiesFile(propertiesFile: File): Map<String, String>? = when {
        propertiesFile.isFile -> GUtil.loadProperties(propertiesFile).uncheckedCast()