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37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <grp.h>
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#include <setxid.h>
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#include <sysdep.h>
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/* Set the group set for the current user to GROUPS (N of them). For
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Linux we must convert the array of groups into the format that the
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kernel expects. */
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int
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setgroups (size_t n, const gid_t *groups)
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{
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#ifdef __NR_setgroups32
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return INLINE_SETXID_SYSCALL (setgroups32, 2, n, groups);
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#else
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return INLINE_SETXID_SYSCALL (setgroups, 2, n, groups);
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#endif
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}
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libc_hidden_def (setgroups)
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