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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_obj_get_opts {
* size_t sz;
* __u32 file_flags;
* int path_fd;
* size_t : 0;
* }
* }
*/
public class bpf_obj_get_opts {
bpf_obj_get_opts() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Lib.C_LONG.withName("sz"),
Lib.C_INT.withName("file_flags"),
Lib.C_INT.withName("path_fd")
).withName("bpf_obj_get_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 OfInt file_flags$LAYOUT = (OfInt)$LAYOUT.select(groupElement("file_flags"));
/**
* Layout for field:
* {@snippet lang=c :
* __u32 file_flags
* }
*/
public static final OfInt file_flags$layout() {
return file_flags$LAYOUT;
}
private static final long file_flags$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* __u32 file_flags
* }
*/
public static final long file_flags$offset() {
return file_flags$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __u32 file_flags
* }
*/
public static int file_flags(MemorySegment struct) {
return struct.get(file_flags$LAYOUT, file_flags$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __u32 file_flags
* }
*/
public static void file_flags(MemorySegment struct, int fieldValue) {
struct.set(file_flags$LAYOUT, file_flags$OFFSET, fieldValue);
}
private static final OfInt path_fd$LAYOUT = (OfInt)$LAYOUT.select(groupElement("path_fd"));
/**
* Layout for field:
* {@snippet lang=c :
* int path_fd
* }
*/
public static final OfInt path_fd$layout() {
return path_fd$LAYOUT;
}
private static final long path_fd$OFFSET = 12;
/**
* Offset for field:
* {@snippet lang=c :
* int path_fd
* }
*/
public static final long path_fd$offset() {
return path_fd$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* int path_fd
* }
*/
public static int path_fd(MemorySegment struct) {
return struct.get(path_fd$LAYOUT, path_fd$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* int path_fd
* }
*/
public static void path_fd(MemorySegment struct, int fieldValue) {
struct.set(path_fd$LAYOUT, path_fd$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);
}
}