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Raw Panama bindings for libbpf generated for jextract on 64-bit Linux
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// 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 ip_beet_phdr {
* __u8 nexthdr;
* __u8 hdrlen;
* __u8 padlen;
* __u8 reserved;
* }
* }
*/
public class ip_beet_phdr {
ip_beet_phdr() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Lib.C_CHAR.withName("nexthdr"),
Lib.C_CHAR.withName("hdrlen"),
Lib.C_CHAR.withName("padlen"),
Lib.C_CHAR.withName("reserved")
).withName("ip_beet_phdr");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfByte nexthdr$LAYOUT = (OfByte)$LAYOUT.select(groupElement("nexthdr"));
/**
* Layout for field:
* {@snippet lang=c :
* __u8 nexthdr
* }
*/
public static final OfByte nexthdr$layout() {
return nexthdr$LAYOUT;
}
private static final long nexthdr$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* __u8 nexthdr
* }
*/
public static final long nexthdr$offset() {
return nexthdr$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u8 nexthdr
* }
*/
public static byte nexthdr(MemorySegment struct) {
return struct.get(nexthdr$LAYOUT, nexthdr$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u8 nexthdr
* }
*/
public static void nexthdr(MemorySegment struct, byte fieldValue) {
struct.set(nexthdr$LAYOUT, nexthdr$OFFSET, fieldValue);
}
private static final OfByte hdrlen$LAYOUT = (OfByte)$LAYOUT.select(groupElement("hdrlen"));
/**
* Layout for field:
* {@snippet lang=c :
* __u8 hdrlen
* }
*/
public static final OfByte hdrlen$layout() {
return hdrlen$LAYOUT;
}
private static final long hdrlen$OFFSET = 1;
/**
* Offset for field:
* {@snippet lang=c :
* __u8 hdrlen
* }
*/
public static final long hdrlen$offset() {
return hdrlen$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u8 hdrlen
* }
*/
public static byte hdrlen(MemorySegment struct) {
return struct.get(hdrlen$LAYOUT, hdrlen$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u8 hdrlen
* }
*/
public static void hdrlen(MemorySegment struct, byte fieldValue) {
struct.set(hdrlen$LAYOUT, hdrlen$OFFSET, fieldValue);
}
private static final OfByte padlen$LAYOUT = (OfByte)$LAYOUT.select(groupElement("padlen"));
/**
* Layout for field:
* {@snippet lang=c :
* __u8 padlen
* }
*/
public static final OfByte padlen$layout() {
return padlen$LAYOUT;
}
private static final long padlen$OFFSET = 2;
/**
* Offset for field:
* {@snippet lang=c :
* __u8 padlen
* }
*/
public static final long padlen$offset() {
return padlen$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u8 padlen
* }
*/
public static byte padlen(MemorySegment struct) {
return struct.get(padlen$LAYOUT, padlen$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u8 padlen
* }
*/
public static void padlen(MemorySegment struct, byte fieldValue) {
struct.set(padlen$LAYOUT, padlen$OFFSET, fieldValue);
}
private static final OfByte reserved$LAYOUT = (OfByte)$LAYOUT.select(groupElement("reserved"));
/**
* Layout for field:
* {@snippet lang=c :
* __u8 reserved
* }
*/
public static final OfByte reserved$layout() {
return reserved$LAYOUT;
}
private static final long reserved$OFFSET = 3;
/**
* Offset for field:
* {@snippet lang=c :
* __u8 reserved
* }
*/
public static final long reserved$offset() {
return reserved$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u8 reserved
* }
*/
public static byte reserved(MemorySegment struct) {
return struct.get(reserved$LAYOUT, reserved$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u8 reserved
* }
*/
public static void reserved(MemorySegment struct, byte fieldValue) {
struct.set(reserved$LAYOUT, reserved$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);
}
}