libmisc/shell/main_mount_nfs.c

0001 /**
0002  * @file
0003  *
0004  * @brief Shell Command Implmentation
0005  */
0006
0007 /*
0008  * Copyright (c) 2001 Fernando Ruiz Casas <fruizcasas@gmail.com>
0009  *
0010  *  The license and distribution terms for this file may be
0011  *  found in the file LICENSE in this distribution or at
0012  *  http://www.rtems.org/license/LICENSE.
0013  */
0014
0015 #ifdef HAVE_CONFIG_H
0016 #include "config.h"
0017 #endif
0018
0019 #include <stdio.h>
0020 #include <unistd.h>
0021 #include <string.h>
0022 #include <errno.h>
0023
0024 #include <rtems.h>
0025 #include <rtems/shell.h>
0026 #include "internal.h"
0027
0028 #include <librtemsNfs.h>
0029
0030 static int
0031 rtems_shell_nfs_mounter (
0032   const char*                device,
0033   const char*                mntpoint,
0034   rtems_shell_filesystems_t* fs RTEMS_UNUSED,
0035   rtems_filesystem_options_t options RTEMS_UNUSED)
0036 {
0037   char* uidhost;
0038   char* path;
0039   int   ret;
0040
0041   if (strchr (device, ':') == NULL) {
0042     fprintf (stderr, "error: nfs mount device is [uid.gid@]host:path\n");
0043     return -1;
0044   }
0045
0046   if (rpcUdpInit () < 0) {
0047     fprintf (stderr, "error: initialising RPC\n");
0048     return -1;
0049   }
0050
0051   nfsInit (0, 0);
0052
0053   uidhost = strdup (device);
0054   path = strchr (uidhost, ':');
0055   *path = '\0';
0056   path++;
0057
0058   ret = nfsMount(uidhost, path, (char*) mntpoint);
0059
0060   free (uidhost);
0061
0062   return ret;
0063 }
0064
0065 rtems_shell_filesystems_t rtems_shell_Mount_NFS = {
0066   name:          "nfs",
0067   driver_needed: 1,
0068   fs_ops:        NULL,
0069   mounter:       rtems_shell_nfs_mounter
0070 };