llvm/libc/src/sys/epoll/linux/epoll_wait.cpp

//===---------- Linux implementation of the epoll_wait function -----------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/sys/epoll/epoll_wait.h"

#include "hdr/signal_macros.h" // for NSIG
#include "hdr/types/sigset_t.h"
#include "hdr/types/struct_epoll_event.h"
#include "src/__support/OSUtil/syscall.h" // For internal syscall function.
#include "src/__support/common.h"
#include "src/__support/macros/config.h"
#include "src/__support/macros/sanitizer.h"
#include "src/errno/libc_errno.h"

#include <sys/syscall.h> // For syscall numbers.

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, epoll_wait,
                   (int epfd, struct epoll_event *events, int maxevents,
                    int timeout)) { … }

} // namespace LIBC_NAMESPACE_DECL