C++ (Cpp) minios_interface_close_fd 예제들

예제 #1

파일: sys.c 프로젝트: jonludlam/xen-arm

int close(int fd)
{
    printk("close(%d)\n", fd);
    switch (files[fd].type) {
        default:
	    files[fd].type = FTYPE_NONE;
	    return 0;
#ifdef CONFIG_XENBUS
	case FTYPE_XENBUS:
            xs_daemon_close((void*)(intptr_t) fd);
            return 0;
#endif
#ifdef HAVE_LWIP
	case FTYPE_SOCKET: {
	    int res = lwip_close(files[fd].socket.fd);
	    files[fd].type = FTYPE_NONE;
	    return res;
	}
#endif
#ifdef CONFIG_XC
	case FTYPE_XC:
	    minios_interface_close_fd(fd);
	    return 0;
	case FTYPE_EVTCHN:
	    minios_evtchn_close_fd(fd);
            return 0;
	case FTYPE_GNTMAP:
	    minios_gnttab_close_fd(fd);
	    return 0;
#endif
#ifdef CONFIG_NETFRONT
	case FTYPE_TAP:
	    shutdown_netfront(files[fd].tap.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
#endif
#ifdef CONFIG_BLKFRONT
	case FTYPE_BLK:
            shutdown_blkfront(files[fd].blk.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
#endif
#ifdef CONFIG_TPMFRONT
	case FTYPE_TPMFRONT:
            shutdown_tpmfront(files[fd].tpmfront.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
#endif
#ifdef CONFIG_TPM_TIS
	case FTYPE_TPM_TIS:
            shutdown_tpm_tis(files[fd].tpm_tis.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
#endif
#ifdef CONFIG_KBDFRONT
	case FTYPE_KBD:
            shutdown_kbdfront(files[fd].kbd.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
#endif
#ifdef CONFIG_FBFRONT
	case FTYPE_FB:
            shutdown_fbfront(files[fd].fb.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
#endif
#ifdef CONFIG_CONSFRONT
        case FTYPE_SAVEFILE:
        case FTYPE_CONSOLE:
            fini_console(files[fd].cons.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
#endif
	case FTYPE_NONE:
	    break;
    }
    printk("close(%d): Bad descriptor\n", fd);
    errno = EBADF;
    return -1;
}

예제 #2

파일: sys.c 프로젝트: carriercomm/minios-hacks

int close(int fd)
{
    printk("close(%d)\n", fd);
    if (fd < 0 || fd > NOFILE) {
	errno = EBADF;
	return -1;
    }
    switch (files[fd].type) {
        default:
	    files[fd].type = FTYPE_NONE;
	    return 0;
	case FTYPE_XENBUS:
            xs_daemon_close((void*)(intptr_t) fd);
            return 0;
#ifdef HAVE_LWIP
	case FTYPE_SOCKET: {
	    int res = lwip_close(files[fd].socket.fd);
	    files[fd].type = FTYPE_NONE;
	    return res;
	}
#endif
	case FTYPE_XC:
	    minios_interface_close_fd(fd);
	    return 0;
	case FTYPE_EVTCHN:
	    minios_evtchn_close_fd(fd);
            return 0;
	case FTYPE_GNTMAP:
	    printk("close gntmap fd %d; gntmap %p, %d entries\n",
		   fd,
		   files[fd].gntmap.entries,
		   files[fd].gntmap.nentries);
	    minios_gnttab_close_fd(fd);
	    return 0;
	case FTYPE_TAP:
	    shutdown_netfront(files[fd].tap.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
	case FTYPE_BLK:
            shutdown_blkfront(files[fd].blk.dev);
	    files[fd].type = FTYPE_NONE;
	    return 0;
	case FTYPE_KBD:
            shutdown_kbdfront(files[fd].kbd.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
	case FTYPE_FB:
            shutdown_fbfront(files[fd].fb.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
        case FTYPE_SAVEFILE:
        case FTYPE_CONSOLE:
            fini_console(files[fd].cons.dev);
            files[fd].type = FTYPE_NONE;
            return 0;
	case FTYPE_NONE:
	    break;
    }
    printk("close(%d): Bad descriptor\n", fd);
    errno = EBADF;
    return -1;
}