boinc/lib/network.h

60 lines
1.6 KiB
C

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#ifndef _BOINC_NETWORK_H_
#define _BOINC_NETWORK_H_
#include <string.h>
#ifdef _WIN32
#include "boinc_win.h"
#else
#include <sys/select.h>
#include <unistd.h>
#endif
struct FDSET_GROUP {
fd_set read_fds;
fd_set write_fds;
fd_set exc_fds;
int max_fd;
void zero() {
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
FD_ZERO(&exc_fds);
max_fd = -1;
}
};
extern int resolve_hostname(char* hostname, int& ip_addr);
extern int boinc_socket(int& sock);
extern int boinc_socket_asynch(int sock, bool asynch);
extern void boinc_close_socket(int sock);
extern int get_socket_error(int fd);
extern const char* socket_error_str();
extern void reset_dns();
#if defined(_WIN32) && defined(USE_WINSOCK)
typedef int BOINC_SOCKLEN_T;
#endif
#if defined(_WIN32) && defined(USE_WINSOCK)
extern int WinsockInitialize();
extern int WinsockCleanup();
#endif
#endif