me.bechberger.ebpf.bpf.raw.timeval 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 timeval {
* __time_t tv_sec;
* __suseconds_t tv_usec;
* }
* }
*/
public class timeval {
timeval() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Lib.C_LONG.withName("tv_sec"),
Lib.C_LONG.withName("tv_usec")
).withName("timeval");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfLong tv_sec$LAYOUT = (OfLong)$LAYOUT.select(groupElement("tv_sec"));
/**
* Layout for field:
* {@snippet lang=c :
* __time_t tv_sec
* }
*/
public static final OfLong tv_sec$layout() {
return tv_sec$LAYOUT;
}
private static final long tv_sec$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* __time_t tv_sec
* }
*/
public static final long tv_sec$offset() {
return tv_sec$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __time_t tv_sec
* }
*/
public static long tv_sec(MemorySegment struct) {
return struct.get(tv_sec$LAYOUT, tv_sec$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __time_t tv_sec
* }
*/
public static void tv_sec(MemorySegment struct, long fieldValue) {
struct.set(tv_sec$LAYOUT, tv_sec$OFFSET, fieldValue);
}
private static final OfLong tv_usec$LAYOUT = (OfLong)$LAYOUT.select(groupElement("tv_usec"));
/**
* Layout for field:
* {@snippet lang=c :
* __suseconds_t tv_usec
* }
*/
public static final OfLong tv_usec$layout() {
return tv_usec$LAYOUT;
}
private static final long tv_usec$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* __suseconds_t tv_usec
* }
*/
public static final long tv_usec$offset() {
return tv_usec$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* __suseconds_t tv_usec
* }
*/
public static long tv_usec(MemorySegment struct) {
return struct.get(tv_usec$LAYOUT, tv_usec$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* __suseconds_t tv_usec
* }
*/
public static void tv_usec(MemorySegment struct, long fieldValue) {
struct.set(tv_usec$LAYOUT, tv_usec$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);
}
}