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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <sys/epoll.h>
namespace vespalib {
/**
* The Epoll class is a thin wrapper around the epoll related system
* calls.
**/
class Epoll
{
private:
int _epoll_fd;
public:
Epoll();
~Epoll();
void add(int fd, void *ctx, bool read, bool write);
void update(int fd, void *ctx, bool read, bool write);
void remove(int fd);
size_t wait(epoll_event *events, size_t max_events, int timeout_ms);
};
}
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