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Raw Panama bindings for libbpf generated for jextract on 64-bit Linux
The newest version!
// Generated by jextract
package me.bechberger.ebpf.bpf.raw;
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 xdp_md {
* __u32 data;
* __u32 data_end;
* __u32 data_meta;
* __u32 ingress_ifindex;
* __u32 rx_queue_index;
* __u32 egress_ifindex;
* }
* }
*/
public class xdp_md {
xdp_md() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Lib.C_INT.withName("data"),
Lib.C_INT.withName("data_end"),
Lib.C_INT.withName("data_meta"),
Lib.C_INT.withName("ingress_ifindex"),
Lib.C_INT.withName("rx_queue_index"),
Lib.C_INT.withName("egress_ifindex")
).withName("xdp_md");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfInt data$LAYOUT = (OfInt)$LAYOUT.select(groupElement("data"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 data
* }
*/
public static final OfInt data$layout() {
return data$LAYOUT;
}
private static final long data$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 data
* }
*/
public static final long data$offset() {
return data$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 data
* }
*/
public static int data(MemorySegment struct) {
return struct.get(data$LAYOUT, data$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 data
* }
*/
public static void data(MemorySegment struct, int fieldValue) {
struct.set(data$LAYOUT, data$OFFSET, fieldValue);
}
private static final OfInt data_end$LAYOUT = (OfInt)$LAYOUT.select(groupElement("data_end"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 data_end
* }
*/
public static final OfInt data_end$layout() {
return data_end$LAYOUT;
}
private static final long data_end$OFFSET = 4;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 data_end
* }
*/
public static final long data_end$offset() {
return data_end$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 data_end
* }
*/
public static int data_end(MemorySegment struct) {
return struct.get(data_end$LAYOUT, data_end$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 data_end
* }
*/
public static void data_end(MemorySegment struct, int fieldValue) {
struct.set(data_end$LAYOUT, data_end$OFFSET, fieldValue);
}
private static final OfInt data_meta$LAYOUT = (OfInt)$LAYOUT.select(groupElement("data_meta"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 data_meta
* }
*/
public static final OfInt data_meta$layout() {
return data_meta$LAYOUT;
}
private static final long data_meta$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 data_meta
* }
*/
public static final long data_meta$offset() {
return data_meta$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 data_meta
* }
*/
public static int data_meta(MemorySegment struct) {
return struct.get(data_meta$LAYOUT, data_meta$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 data_meta
* }
*/
public static void data_meta(MemorySegment struct, int fieldValue) {
struct.set(data_meta$LAYOUT, data_meta$OFFSET, fieldValue);
}
private static final OfInt ingress_ifindex$LAYOUT = (OfInt)$LAYOUT.select(groupElement("ingress_ifindex"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 ingress_ifindex
* }
*/
public static final OfInt ingress_ifindex$layout() {
return ingress_ifindex$LAYOUT;
}
private static final long ingress_ifindex$OFFSET = 12;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 ingress_ifindex
* }
*/
public static final long ingress_ifindex$offset() {
return ingress_ifindex$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 ingress_ifindex
* }
*/
public static int ingress_ifindex(MemorySegment struct) {
return struct.get(ingress_ifindex$LAYOUT, ingress_ifindex$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 ingress_ifindex
* }
*/
public static void ingress_ifindex(MemorySegment struct, int fieldValue) {
struct.set(ingress_ifindex$LAYOUT, ingress_ifindex$OFFSET, fieldValue);
}
private static final OfInt rx_queue_index$LAYOUT = (OfInt)$LAYOUT.select(groupElement("rx_queue_index"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 rx_queue_index
* }
*/
public static final OfInt rx_queue_index$layout() {
return rx_queue_index$LAYOUT;
}
private static final long rx_queue_index$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 rx_queue_index
* }
*/
public static final long rx_queue_index$offset() {
return rx_queue_index$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 rx_queue_index
* }
*/
public static int rx_queue_index(MemorySegment struct) {
return struct.get(rx_queue_index$LAYOUT, rx_queue_index$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 rx_queue_index
* }
*/
public static void rx_queue_index(MemorySegment struct, int fieldValue) {
struct.set(rx_queue_index$LAYOUT, rx_queue_index$OFFSET, fieldValue);
}
private static final OfInt egress_ifindex$LAYOUT = (OfInt)$LAYOUT.select(groupElement("egress_ifindex"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 egress_ifindex
* }
*/
public static final OfInt egress_ifindex$layout() {
return egress_ifindex$LAYOUT;
}
private static final long egress_ifindex$OFFSET = 20;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 egress_ifindex
* }
*/
public static final long egress_ifindex$offset() {
return egress_ifindex$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 egress_ifindex
* }
*/
public static int egress_ifindex(MemorySegment struct) {
return struct.get(egress_ifindex$LAYOUT, egress_ifindex$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 egress_ifindex
* }
*/
public static void egress_ifindex(MemorySegment struct, int fieldValue) {
struct.set(egress_ifindex$LAYOUT, egress_ifindex$OFFSET, fieldValue);
}
/**
* 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);
}
}