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/**
* Copyright 2012 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#pragma once
#ifndef _WIN32
#include <sys/poll.h>
#else
#if defined(NTDDI_VERSION) && (!defined(NTDDI_VISTA) || (NTDDI_VERSION < NTDDI_VISTA))
// These are only defined in winsock2.h on newer windows but we need them everywhere.
#define POLLRDNORM 0x0100
#define POLLRDBAND 0x0200
#define POLLIN (POLLRDNORM | POLLRDBAND)
#define POLLPRI 0x0400
#define POLLWRNORM 0x0010
#define POLLOUT (POLLWRNORM)
#define POLLWRBAND 0x0020
#define POLLERR 0x0001
#define POLLHUP 0x0002
#define POLLNVAL 0x0004
struct pollfd {
SOCKET fd;
SHORT events;
SHORT revents;
};
#endif // old windows
#endif // ndef _WIN32
namespace mongo {
bool isPollSupported();
int socketPoll(pollfd* fdarray, unsigned long nfds, int timeout);
}
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