me.bechberger.ebpf.bpf.raw.bpf_ksyscall_opts Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of rawbpf Show documentation
Show all versions of rawbpf Show documentation
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_ksyscall_opts {
* size_t sz;
* __u64 bpf_cookie;
* bool retprobe;
* size_t : 0;
* }
* }
*/
public class bpf_ksyscall_opts {
bpf_ksyscall_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_BOOL.withName("retprobe"),
MemoryLayout.paddingLayout(7)
).withName("bpf_ksyscall_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$OFFSET, fieldValue);
}
private static final OfBoolean retprobe$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 = 16;
/**
* 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);
}
/**
* 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);
}
}