org.purejava.appindicator.GStaticMutex Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of libayatana-appindicator-java-full Show documentation
Java bindings for libayatana-appindicator in 100% pure Java
There is a newer version: 1.4.1
Show newest version
// Generated by jextract

package org.purejava.appindicator;

import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;

import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;

/**
 * {@snippet lang=c :
 * struct {
 *     GMutex *mutex;
 *     pthread_mutex_t unused;
 * }
 * }
 */
public class GStaticMutex {

    GStaticMutex() {
        // Should not be called directly
    }

    private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
        app_indicator_h.C_POINTER.withName("mutex"),
        pthread_mutex_t.layout().withName("unused")
    ).withName("$anon$135:9");

    /**
     * The layout of this struct
     */
    public static final GroupLayout layout() {
        return $LAYOUT;
    }

    private static final AddressLayout mutex$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("mutex"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * GMutex *mutex
     * }
     */
    public static final AddressLayout mutex$layout() {
        return mutex$LAYOUT;
    }

    private static final long mutex$OFFSET = 0;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * GMutex *mutex
     * }
     */
    public static final long mutex$offset() {
        return mutex$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * GMutex *mutex
     * }
     */
    public static MemorySegment mutex(MemorySegment struct) {
        return struct.get(mutex$LAYOUT, mutex$OFFSET);
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * GMutex *mutex
     * }
     */
    public static void mutex(MemorySegment struct, MemorySegment fieldValue) {
        struct.set(mutex$LAYOUT, mutex$OFFSET, fieldValue);
    }

    private static final GroupLayout unused$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("unused"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * pthread_mutex_t unused
     * }
     */
    public static final GroupLayout unused$layout() {
        return unused$LAYOUT;
    }

    private static final long unused$OFFSET = 8;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * pthread_mutex_t unused
     * }
     */
    public static final long unused$offset() {
        return unused$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * pthread_mutex_t unused
     * }
     */
    public static MemorySegment unused(MemorySegment struct) {
        return struct.asSlice(unused$OFFSET, unused$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * pthread_mutex_t unused
     * }
     */
    public static void unused(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, unused$OFFSET, unused$LAYOUT.byteSize());
    }

    /**
     * Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
     * The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
     */
    public static MemorySegment asSlice(MemorySegment array, long index) {
        return array.asSlice(layout().byteSize() * index);
    }

    /**
     * The size (in bytes) of this struct
     */
    public static long sizeof() { return layout().byteSize(); }

    /**
     * Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
     */
    public static MemorySegment allocate(SegmentAllocator allocator) {
        return allocator.allocate(layout());
    }

    /**
     * Allocate an array of size {@code elementCount} using {@code allocator}.
     * The returned segment has size {@code elementCount * layout().byteSize()}.
     */
    public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
        return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
     * The returned segment has size {@code layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
        return reinterpret(addr, 1, arena, cleanup);
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
     * The returned segment has size {@code elementCount * layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
        return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
    }
}