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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 bpf_kprobe_opts {
* size_t sz;
* __u64 bpf_cookie;
* size_t offset;
* bool retprobe;
* enum probe_attach_mode attach_mode;
* size_t : 0;
* }
* }
*/
public class bpf_kprobe_opts {
bpf_kprobe_opts() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Lib.C_LONG.withName("sz"),
Lib.C_LONG_LONG.withName("bpf_cookie"),
Lib.C_LONG.withName("offset"),
Lib.C_BOOL.withName("retprobe"),
MemoryLayout.paddingLayout(3),
Lib.C_INT.withName("attach_mode")
).withName("bpf_kprobe_opts");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfLong sz$LAYOUT = (OfLong)$LAYOUT.select(groupElement("sz"));
/**
* Layout for field:
* {@snippet lang=c :
* size_t sz
* }
*/
public static final OfLong sz$layout() {
return sz$LAYOUT;
}
private static final long sz$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* size_t sz
* }
*/
public static final long sz$offset() {
return sz$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* size_t sz
* }
*/
public static long sz(MemorySegment struct) {
return struct.get(sz$LAYOUT, sz$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* size_t sz
* }
*/
public static void sz(MemorySegment struct, long fieldValue) {
struct.set(sz$LAYOUT, sz$OFFSET, fieldValue);
}
private static final OfLong bpf_cookie$LAYOUT = (OfLong)$LAYOUT.select(groupElement("bpf_cookie"));
/**
* Layout for field:
* {@snippet lang=c :
* __u64 bpf_cookie
* }
*/
public static final OfLong bpf_cookie$layout() {
return bpf_cookie$LAYOUT;
}
private static final long bpf_cookie$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* __u64 bpf_cookie
* }
*/
public static final long bpf_cookie$offset() {
return bpf_cookie$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u64 bpf_cookie
* }
*/
public static long bpf_cookie(MemorySegment struct) {
return struct.get(bpf_cookie$LAYOUT, bpf_cookie$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u64 bpf_cookie
* }
*/
public static void bpf_cookie(MemorySegment struct, long fieldValue) {
struct.set(bpf_cookie$LAYOUT, bpf_cookie$OFFSET, fieldValue);
}
private static final OfLong offset$LAYOUT = (OfLong)$LAYOUT.select(groupElement("offset"));
/**
* Layout for field:
* {@snippet lang=c :
* size_t offset
* }
*/
public static final OfLong offset$layout() {
return offset$LAYOUT;
}
private static final long offset$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* size_t offset
* }
*/
public static final long offset$offset() {
return offset$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* size_t offset
* }
*/
public static long offset(MemorySegment struct) {
return struct.get(offset$LAYOUT, offset$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* size_t offset
* }
*/
public static void offset(MemorySegment struct, long fieldValue) {
struct.set(offset$LAYOUT, offset$OFFSET, fieldValue);
}
private static final OfBoolean retprobe$LAYOUT = (OfBoolean)$LAYOUT.select(groupElement("retprobe"));
/**
* Layout for field:
* {@snippet lang=c :
* bool retprobe
* }
*/
public static final OfBoolean retprobe$layout() {
return retprobe$LAYOUT;
}
private static final long retprobe$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* bool retprobe
* }
*/
public static final long retprobe$offset() {
return retprobe$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* bool retprobe
* }
*/
public static boolean retprobe(MemorySegment struct) {
return struct.get(retprobe$LAYOUT, retprobe$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* bool retprobe
* }
*/
public static void retprobe(MemorySegment struct, boolean fieldValue) {
struct.set(retprobe$LAYOUT, retprobe$OFFSET, fieldValue);
}
private static final OfInt attach_mode$LAYOUT = (OfInt)$LAYOUT.select(groupElement("attach_mode"));
/**
* Layout for field:
* {@snippet lang=c :
* enum probe_attach_mode attach_mode
* }
*/
public static final OfInt attach_mode$layout() {
return attach_mode$LAYOUT;
}
private static final long attach_mode$OFFSET = 28;
/**
* Offset for field:
* {@snippet lang=c :
* enum probe_attach_mode attach_mode
* }
*/
public static final long attach_mode$offset() {
return attach_mode$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* enum probe_attach_mode attach_mode
* }
*/
public static int attach_mode(MemorySegment struct) {
return struct.get(attach_mode$LAYOUT, attach_mode$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* enum probe_attach_mode attach_mode
* }
*/
public static void attach_mode(MemorySegment struct, int fieldValue) {
struct.set(attach_mode$LAYOUT, attach_mode$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);
}
}