Rev 3386 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3371 | post | 1 | /* Copyright (c) 2008, Tim Post <tinkertim@gmail.com> |
| 2 | * All rights reserved. |
||
| 3 | * |
||
| 4 | * Redistribution and use in source and binary forms, with or without |
||
| 5 | * modification, are permitted provided that the following conditions are met: |
||
| 6 | * |
||
| 7 | * Redistributions of source code must retain the above copyright notice, this |
||
| 8 | * list of conditions and the following disclaimer. |
||
| 9 | * |
||
| 10 | * Redistributions in binary form must reproduce the above copyright notice, |
||
| 11 | * this list of conditions and the following disclaimer in the documentation |
||
| 12 | * and/or other materials provided with the distribution. |
||
| 13 | * |
||
| 14 | * Neither the name of the original program's authors nor the names of its |
||
| 15 | * contributors may be used to endorse or promote products derived from this |
||
| 16 | * software without specific prior written permission. |
||
| 17 | * |
||
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
||
| 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
||
| 22 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
||
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
||
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
||
| 25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
||
| 26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
||
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
||
| 28 | * POSSIBILITY OF SUCH DAMAGE. |
||
| 29 | */ |
||
| 30 | |||
| 31 | #include <stdio.h> |
||
| 32 | #include <stdlib.h> |
||
| 33 | |||
| 34 | #include "config.h" |
||
| 35 | #include "errors.h" |
||
| 36 | #include "entry.h" |
||
| 37 | #include "cmds.h" |
||
| 38 | #include "pwd.h" |
||
| 39 | |||
| 40 | static char * cmdname = "pwd"; |
||
| 41 | |||
| 4153 | mejdrech | 42 | void help_cmd_pwd(unsigned int level) |
| 3371 | post | 43 | { |
| 44 | printf("`%s' prints your current working directory.\n", cmdname); |
||
| 4153 | mejdrech | 45 | return; |
| 3371 | post | 46 | } |
| 47 | |||
| 4153 | mejdrech | 48 | int cmd_pwd(char *argv[]) |
| 3371 | post | 49 | { |
| 50 | char *buff; |
||
| 51 | |||
| 52 | buff = (char *) malloc(PATH_MAX); |
||
| 53 | if (NULL == buff) { |
||
| 54 | cli_error(CL_ENOMEM, "%s:", cmdname); |
||
| 55 | return CMD_FAILURE; |
||
| 56 | } |
||
| 57 | |||
| 58 | memset(buff, 0, sizeof(buff)); |
||
| 59 | getcwd(buff, PATH_MAX); |
||
| 60 | |||
| 61 | if (! buff) { |
||
| 62 | cli_error(CL_EFAIL, |
||
| 63 | "Unable to determine the current working directory"); |
||
| 64 | free(buff); |
||
| 65 | return CMD_FAILURE; |
||
| 66 | } else { |
||
| 67 | printf("%s\n", buff); |
||
| 68 | free(buff); |
||
| 69 | return CMD_SUCCESS; |
||
| 70 | } |
||
| 71 | } |