forked from Imagelibrary/rtems
37 lines
793 B
C
37 lines
793 B
C
/*
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* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Dornierstr. 4
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* D-82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/userenv.h>
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#include <rtems.h>
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#include <sys/types.h>
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#include <unistd.h>
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void rtems_current_user_env_getgroups(void)
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{
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rtems_user_env_t *uenv = rtems_current_user_env_get();
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int ngroups = (int) RTEMS_ARRAY_SIZE( uenv->groups );
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ngroups = getgroups( ngroups, &uenv->groups[ 0 ] );
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if ( ngroups > 0 ) {
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uenv->ngroups = (size_t) ngroups;
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} else {
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uenv->ngroups = 0;
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}
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}
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