C++ (Cpp) libxl__datacopier_init 예제들

예제 #1

파일: libxl_aoutils.c 프로젝트: 0day-ci/xen

int libxl__datacopier_start(libxl__datacopier_state *dc)
{
    int rc;
    STATE_AO_GC(dc->ao);

    libxl__datacopier_init(dc);

    assert(dc->readfd >= 0 || dc->writefd >= 0);
    assert(!(dc->readbuf && dc->bytes_to_read == -1));

    dc->abrt.ao = ao;
    dc->abrt.callback = datacopier_abort;
    rc = libxl__ao_abortable_register(&dc->abrt);
    if (rc) goto out;

    if (dc->readfd >= 0) {
        rc = libxl__ev_fd_register(gc, &dc->toread, datacopier_readable,
                                   dc->readfd, POLLIN);
        if (rc) goto out;
    }

    if (dc->writefd >= 0) {
        rc = libxl__ev_fd_register(gc, &dc->towrite, datacopier_writable,
                                   dc->writefd, POLLOUT);
        if (rc) goto out;
    }

    return 0;

 out:
    libxl__datacopier_kill(dc);
    return rc;
}

예제 #2

파일: libxl_bootloader.c 프로젝트: nypdmax/RT-Xen

void libxl__bootloader_init(libxl__bootloader_state *bl)
{
    assert(bl->ao);
    bl->rc = 0;
    bl->dls.diskpath = NULL;
    bl->openpty.ao = bl->ao;
    bl->dls.ao = bl->ao;
    bl->ptys[0].master = bl->ptys[0].slave = 0;
    bl->ptys[1].master = bl->ptys[1].slave = 0;
    libxl__ev_child_init(&bl->child);
    libxl__domaindeathcheck_init(&bl->deathcheck);
    bl->keystrokes.ao = bl->ao;
    libxl__datacopier_init(&bl->keystrokes);
    bl->display.ao = bl->ao;
    libxl__datacopier_init(&bl->display);
    bl->got_pollhup = 0;
}

예제 #3

파일: libxl_aoutils.c 프로젝트: CrazyXen/XEN_CODE

int libxl__datacopier_start(libxl__datacopier_state *dc)
{
    int rc;
    STATE_AO_GC(dc->ao);

    libxl__datacopier_init(dc);

    rc = libxl__ev_fd_register(gc, &dc->toread, datacopier_readable,
                               dc->readfd, POLLIN);
    if (rc) goto out;

    rc = libxl__ev_fd_register(gc, &dc->towrite, datacopier_writable,
                               dc->writefd, POLLOUT);
    if (rc) goto out;

    return 0;

 out:
    libxl__datacopier_kill(dc);
    return rc;
}