C++ (Cpp) rpc_lookup_req示例

示例#1

static void
NfsSend (void)
{
	debug("%s\n", __func__);

	switch (NfsState) {
	case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
		rpc_lookup_req (PROG_MOUNT, 1);
		break;
	case STATE_PRCLOOKUP_PROG_NFS_REQ:
		rpc_lookup_req (PROG_NFS, 2);
		break;
	case STATE_MOUNT_REQ:
		nfs_mount_req (nfs_path);
		break;
	case STATE_UMOUNT_REQ:
		nfs_umountall_req ();
		break;
	case STATE_LOOKUP_REQ:
		nfs_lookup_req (nfs_filename);
		break;
	case STATE_READ_REQ:
		nfs_read_req (nfs_offset, nfs_len);
		break;
	case STATE_READLINK_REQ:
		nfs_readlink_req ();
		break;
	}
}

示例#2

文件： nfs.c 项目： AubrCool/barebox

/**************************************************************************
RPC request dispatcher
**************************************************************************/
static void nfs_send(void)
{
	debug("%s\n", __func__);

	switch (nfs_state) {
	case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
		rpc_lookup_req(PROG_MOUNT, 1);
		break;
	case STATE_PRCLOOKUP_PROG_NFS_REQ:
		rpc_lookup_req(PROG_NFS, 2);
		break;
	case STATE_MOUNT_REQ:
		nfs_mount_req(nfs_path);
		break;
	case STATE_UMOUNT_REQ:
		nfs_umountall_req();
		break;
	case STATE_LOOKUP_REQ:
		nfs_lookup_req(nfs_filename);
		break;
	case STATE_READ_REQ:
		nfs_read_req(nfs_offset, NFS_READ_SIZE);
		break;
	case STATE_READLINK_REQ:
		nfs_readlink_req();
		break;
	}

	nfs_timer_start = get_time_ns();
}

示例#3

文件： nfs.c 项目： AceecaNZ/MEZ1500Rev2dLinuxUboot

static void
NfsSend (void)
{
#ifdef NFS_DEBUG
	printf ("%s\n", __FUNCTION__);
#endif

	switch (NfsState) {
	case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
		rpc_lookup_req (PROG_MOUNT, 1);
		break;
	case STATE_PRCLOOKUP_PROG_NFS_REQ:
		rpc_lookup_req (PROG_NFS, 2);
		break;
	case STATE_MOUNT_REQ:
		nfs_mount_req (nfs_path);
		break;
	case STATE_UMOUNT_REQ:
		nfs_umountall_req ();
		break;
	case STATE_LOOKUP_REQ:
		nfs_lookup_req (nfs_filename);
		break;
	case STATE_READ_REQ:
		nfs_read_req (nfs_offset, nfs_len);
		break;
	case STATE_READLINK_REQ:
		nfs_readlink_req ();
		break;
	}
}

示例#4

文件： nfs.c 项目： AshishNamdev/barebox

static int nfs_probe(struct device_d *dev)
{
	struct fs_device_d *fsdev = dev_to_fs_device(dev);
	struct nfs_priv *npriv = xzalloc(sizeof(struct nfs_priv));
	char *tmp = xstrdup(fsdev->backingstore);
	char *path;
	int ret;

	dev->priv = npriv;

	debug("nfs: mount: %s\n", fsdev->backingstore);

	path = strchr(tmp, ':');
	if (!path) {
		ret = -EINVAL;
		goto err;
	}

	*path = 0;

	npriv->path = xstrdup(path + 1);

	npriv->server = resolv(tmp);

	debug("nfs: server: %s path: %s\n", tmp, npriv->path);

	npriv->con = net_udp_new(npriv->server, 0, nfs_handler, npriv);
	if (IS_ERR(npriv->con)) {
		ret = PTR_ERR(npriv->con);
		goto err1;
	}

	/* Need a priviliged source port */
	net_udp_bind(npriv->con, 1000);

	ret = rpc_lookup_req(npriv, PROG_MOUNT, 1);
	if (ret) {
		printf("lookup mount port failed with %d\n", ret);
		goto err2;
	}

	ret = rpc_lookup_req(npriv, PROG_NFS, 2);
	if (ret) {
		printf("lookup nfs port failed with %d\n", ret);
		goto err2;
	}

	ret = nfs_mount_req(npriv);
	if (ret) {
		printf("mounting failed with %d\n", ret);
		goto err2;
	}

	free(tmp);

	return 0;

err2:
	net_unregister(npriv->con);
err1:
	free(npriv->path);
err:
	free(tmp);
	free(npriv);

	return ret;
}