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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 rt2_hdr {
* struct ipv6_rt_hdr rt_hdr;
* __u32 reserved;
* struct in6_addr addr;
* }
* }
*/
public class rt2_hdr {
rt2_hdr() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
ipv6_rt_hdr.layout().withName("rt_hdr"),
Lib.C_INT.withName("reserved"),
in6_addr.layout().withName("addr")
).withName("rt2_hdr");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout rt_hdr$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("rt_hdr"));
/**
* Layout for field:
* {@snippet lang=c :
* struct ipv6_rt_hdr rt_hdr
* }
*/
public static final GroupLayout rt_hdr$layout() {
return rt_hdr$LAYOUT;
}
private static final long rt_hdr$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* struct ipv6_rt_hdr rt_hdr
* }
*/
public static final long rt_hdr$offset() {
return rt_hdr$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* struct ipv6_rt_hdr rt_hdr
* }
*/
public static MemorySegment rt_hdr(MemorySegment struct) {
return struct.asSlice(rt_hdr$OFFSET, rt_hdr$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* struct ipv6_rt_hdr rt_hdr
* }
*/
public static void rt_hdr(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, rt_hdr$OFFSET, rt_hdr$LAYOUT.byteSize());
}
private static final OfInt reserved$LAYOUT = (OfInt)$LAYOUT.select(groupElement("reserved"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 reserved
* }
*/
public static final OfInt reserved$layout() {
return reserved$LAYOUT;
}
private static final long reserved$OFFSET = 4;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 reserved
* }
*/
public static final long reserved$offset() {
return reserved$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 reserved
* }
*/
public static int reserved(MemorySegment struct) {
return struct.get(reserved$LAYOUT, reserved$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 reserved
* }
*/
public static void reserved(MemorySegment struct, int fieldValue) {
struct.set(reserved$LAYOUT, reserved$OFFSET, fieldValue);
}
private static final GroupLayout addr$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("addr"));
/**
* Layout for field:
* {@snippet lang=c :
* struct in6_addr addr
* }
*/
public static final GroupLayout addr$layout() {
return addr$LAYOUT;
}
private static final long addr$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* struct in6_addr addr
* }
*/
public static final long addr$offset() {
return addr$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* struct in6_addr addr
* }
*/
public static MemorySegment addr(MemorySegment struct) {
return struct.asSlice(addr$OFFSET, addr$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* struct in6_addr addr
* }
*/
public static void addr(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, addr$OFFSET, addr$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);
}
}