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Rev | Author | Line No. | Line |
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4377 | svoboda | 1 | /* |
2 | * Copyright (c) 2009 Jakub Jermar |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | #include <stdio.h> |
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30 | #include <stdlib.h> |
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31 | #include <vfs/vfs.h> |
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32 | #include <errno.h> |
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33 | #include "config.h" |
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34 | #include "util.h" |
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35 | #include "errors.h" |
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36 | #include "entry.h" |
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37 | #include "mount.h" |
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38 | #include "cmds.h" |
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39 | |||
40 | static const char *cmdname = "mount"; |
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41 | |||
42 | /* Dispays help for mount in various levels */ |
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43 | void help_cmd_mount(unsigned int level) |
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44 | { |
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45 | static char helpfmt[] = |
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46 | "Usage: %s <fstype> <mp> <dev> [<moptions>]\n"; |
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47 | if (level == HELP_SHORT) { |
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48 | printf("'%s' mounts a file system.\n", cmdname); |
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49 | } else { |
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50 | help_cmd_mount(HELP_SHORT); |
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51 | printf(helpfmt, cmdname); |
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52 | } |
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53 | return; |
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54 | } |
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55 | |||
56 | /* Main entry point for mount, accepts an array of arguments */ |
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57 | int cmd_mount(char **argv) |
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58 | { |
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59 | unsigned int argc; |
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60 | char *mopts = ""; |
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61 | int rc; |
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62 | |||
63 | argc = cli_count_args(argv); |
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64 | |||
65 | if ((argc < 4) || (argc > 5)) { |
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66 | printf("%s: invalid number of arguments.\n", |
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67 | cmdname); |
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68 | return CMD_FAILURE; |
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69 | } |
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70 | if (argc == 5) |
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71 | mopts = argv[4]; |
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72 | |||
73 | rc = mount(argv[1], argv[2], argv[3], mopts, 0); |
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74 | if (rc != EOK) { |
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75 | printf("Unable to mount %s filesystem to %s on %s (rc=%d)\n", |
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76 | argv[1], argv[2], argv[3], rc); |
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77 | return CMD_FAILURE; |
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78 | } |
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79 | |||
80 | return CMD_SUCCESS; |
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81 | } |
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82 |