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// Copyright (C) 2020-2021 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifdef __linux__
#include <sys/socket.h>
#include <sys/types.h>
/*
* These definitions MUST remain in the global namespace.
*/
extern "C"
{
/*
* The real socket(2), renamed by GCC.
*/
int __real_socket(int domain, int type, int protocol) noexcept;
/*
* Overrides socket(2) to set SOCK_CLOEXEC by default.
*/
int __wrap_socket(int domain, int type, int protocol) noexcept
{
return __real_socket(domain, type | SOCK_CLOEXEC, protocol);
}
/*
* Overrides accept(2) to set SOCK_CLOEXEC by default.
*/
int __wrap_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
{
return accept4(sockfd, addr, addrlen, SOCK_CLOEXEC);
}
}
#endif
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