4.115
Last change
on this file since b8bd90f6 was
b8bd90f6,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/17/14 at 08:01:53
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Add supplementary groups to user environment
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Property mode set to
100644
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File size:
793 bytes
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1 | /* |
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2 | * Copyright (c) 2014 embedded brains GmbH. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Dornierstr. 4 |
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6 | * D-82178 Puchheim |
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7 | * Germany |
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8 | * <rtems@embedded-brains.de> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.org/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #ifdef HAVE_CONFIG_H |
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16 | #include "config.h" |
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17 | #endif |
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18 | |
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19 | #include <rtems/userenv.h> |
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20 | #include <rtems.h> |
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21 | |
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22 | #include <sys/types.h> |
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23 | #include <unistd.h> |
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24 | |
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25 | void rtems_current_user_env_getgroups(void) |
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26 | { |
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27 | rtems_user_env_t *uenv = rtems_current_user_env_get(); |
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28 | int ngroups = (int) RTEMS_ARRAY_SIZE( uenv->groups ); |
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29 | |
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30 | ngroups = getgroups( ngroups, &uenv->groups[ 0 ] ); |
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31 | if ( ngroups > 0 ) { |
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32 | uenv->ngroups = (size_t) ngroups; |
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33 | } else { |
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34 | uenv->ngroups = 0; |
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35 | } |
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36 | } |
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