コード例 #1
0
ファイル: server.c プロジェクト: iamfil/wine
/***********************************************************************
 *           server_init_process
 *
 * Start the server and create the initial socket pair.
 */
void server_init_process(void)
{
    obj_handle_t dummy_handle;
    const char *env_socket = getenv( "WINESERVERSOCKET" );

    if (env_socket)
    {
        fd_socket = atoi( env_socket );
        if (fcntl( fd_socket, F_SETFD, 1 ) == -1)
            fatal_perror( "Bad server socket %d", fd_socket );
        unsetenv( "WINESERVERSOCKET" );
    }
    else fd_socket = server_connect();

    /* setup the signal mask */
    sigemptyset( &server_block_set );
    sigaddset( &server_block_set, SIGALRM );
    sigaddset( &server_block_set, SIGIO );
    sigaddset( &server_block_set, SIGINT );
    sigaddset( &server_block_set, SIGHUP );
    sigaddset( &server_block_set, SIGUSR1 );
    sigaddset( &server_block_set, SIGUSR2 );
    sigaddset( &server_block_set, SIGCHLD );
    pthread_functions.sigprocmask( SIG_BLOCK, &server_block_set, NULL );

    /* receive the first thread request fd on the main socket */
    ntdll_get_thread_data()->request_fd = receive_fd( &dummy_handle );

#ifdef __APPLE__
    send_server_task_port();
#endif
}
コード例 #2
0
ファイル: server.c プロジェクト: dvdhoo/wine
/***********************************************************************
 *           server_init_process
 *
 * Start the server and create the initial socket pair.
 */
void server_init_process(void)
{
    obj_handle_t version;
    const char *env_socket = getenv( "WINESERVERSOCKET" );

    server_pid = -1;
    if (env_socket)
    {
        fd_socket = atoi( env_socket );
        if (fcntl( fd_socket, F_SETFD, 1 ) == -1)
            fatal_perror( "Bad server socket %d", fd_socket );
        unsetenv( "WINESERVERSOCKET" );
    }
    else fd_socket = server_connect();

    /* setup the signal mask */
    sigemptyset( &server_block_set );
    sigaddset( &server_block_set, SIGALRM );
    sigaddset( &server_block_set, SIGIO );
    sigaddset( &server_block_set, SIGINT );
    sigaddset( &server_block_set, SIGHUP );
    sigaddset( &server_block_set, SIGUSR1 );
    sigaddset( &server_block_set, SIGUSR2 );
    sigaddset( &server_block_set, SIGCHLD );
    pthread_sigmask( SIG_BLOCK, &server_block_set, NULL );

    /* receive the first thread request fd on the main socket */
#ifdef SO_PASSCRED
    if (server_pid == -1)
    {
        int enable = 1;
        setsockopt( fd_socket, SOL_SOCKET, SO_PASSCRED, &enable, sizeof(enable) );
        ntdll_get_thread_data()->request_fd = receive_fd( &version );
        enable = 0;
        setsockopt( fd_socket, SOL_SOCKET, SO_PASSCRED, &enable, sizeof(enable) );
    }
    else
#endif
    ntdll_get_thread_data()->request_fd = receive_fd( &version );

    if (version != SERVER_PROTOCOL_VERSION)
        server_protocol_error( "version mismatch %d/%d.\n"
                               "Your %s binary was not upgraded correctly,\n"
                               "or you have an older one somewhere in your PATH.\n"
                               "Or maybe the wrong wineserver is still running?\n",
                               version, SERVER_PROTOCOL_VERSION,
                               (version > SERVER_PROTOCOL_VERSION) ? "wine" : "wineserver" );
#ifdef __APPLE__
    send_server_task_port();
#endif
#if defined(__linux__) && defined(HAVE_PRCTL)
    /* work around Ubuntu's ptrace breakage */
    if (server_pid != -1) prctl( 0x59616d61 /* PR_SET_PTRACER */, server_pid );
#endif
}
コード例 #3
0
/***********************************************************************
 *           server_init_process
 *
 * Start the server and create the initial socket pair.
 */
void server_init_process(void)
{
    obj_handle_t version;
    const char *env_socket = getenv( "WINESERVERSOCKET" );

    if (env_socket)
    {
        fd_socket = atoi( env_socket );
        if (fcntl( fd_socket, F_SETFD, 1 ) == -1)
            fatal_perror( "Bad server socket %d", fd_socket );
        unsetenv( "WINESERVERSOCKET" );
    }
    else fd_socket = server_connect();

    /* setup the signal mask */
    sigemptyset( &server_block_set );
    sigaddset( &server_block_set, SIGALRM );
    sigaddset( &server_block_set, SIGIO );
    sigaddset( &server_block_set, SIGINT );
    sigaddset( &server_block_set, SIGHUP );
    sigaddset( &server_block_set, SIGUSR1 );
    sigaddset( &server_block_set, SIGUSR2 );
    sigaddset( &server_block_set, SIGCHLD );
    pthread_functions.sigprocmask( SIG_BLOCK, &server_block_set, NULL );

    /* receive the first thread request fd on the main socket */
    ntdll_get_thread_data()->request_fd = receive_fd( &version );

    if (version != SERVER_PROTOCOL_VERSION)
        server_protocol_error( "version mismatch %d/%d.\n"
                               "Your %s binary was not upgraded correctly,\n"
                               "or you have an older one somewhere in your PATH.\n"
                               "Or maybe the wrong wineserver is still running?\n",
                               version, SERVER_PROTOCOL_VERSION,
                               (version > SERVER_PROTOCOL_VERSION) ? "wine" : "wineserver" );
#ifdef __APPLE__
    send_server_task_port();
#endif
}