5
Last change
on this file since f97536d was
f97536d,
checked in by Sebastian Huber <sebastian.huber@…>, on 10/16/15 at 06:21:48
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basdefs.h: Add and use RTEMS_UNUSED
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Property mode set to
100644
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File size:
1.1 KB
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1 | /* |
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2 | * WHOAMI Shell Command Implmentation |
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3 | * |
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4 | * Author: Fernando RUIZ CASAS |
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5 | * Work: fernando.ruiz@ctv.es |
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6 | * Home: correo@fernando-ruiz.com |
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7 | * |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.rtems.org/license/LICENSE. |
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11 | */ |
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12 | |
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13 | #ifdef HAVE_CONFIG_H |
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14 | #include "config.h" |
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15 | #endif |
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16 | |
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17 | #include <stdio.h> |
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18 | #include <unistd.h> |
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19 | #include <string.h> |
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20 | #include <errno.h> |
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21 | #include <pwd.h> |
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22 | |
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23 | #include <rtems.h> |
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24 | #include <rtems/shell.h> |
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25 | #include "internal.h" |
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26 | |
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27 | static int rtems_shell_main_whoami( |
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28 | int argc RTEMS_UNUSED, |
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29 | char *argv[] RTEMS_UNUSED |
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30 | ) |
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31 | { |
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32 | struct passwd *pwd; |
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33 | |
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34 | pwd = getpwuid(geteuid()); |
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35 | printf( "%s\n", (pwd) ? pwd->pw_name : "nobody"); |
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36 | return 0; |
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37 | } |
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38 | |
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39 | rtems_shell_cmd_t rtems_shell_WHOAMI_Command = { |
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40 | "whoami", /* name */ |
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41 | "show current user", /* usage */ |
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42 | "misc", /* topic */ |
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43 | rtems_shell_main_whoami, /* command */ |
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44 | NULL, /* alias */ |
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45 | NULL /* next */ |
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46 | }; |
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