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/* Copyright (C) 1998, 2000, 2003, 2004, 2006 Free Software Foundation, Inc.
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/* Copyright (C) 1998-2012 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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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <unistd.h>
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#include <setxid.h>
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#include <linux/posix_types.h>
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#include <kernel-features.h>
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# if __ASSUME_32BITUIDS == 0
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/* This variable is shared with all files that need to check for 32bit
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extern int __libc_missing_32bit_uids;
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#endif /* __NR_setgid32 */
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__setgid (gid_t gid)
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#if __ASSUME_32BITUIDS > 0
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result = INLINE_SETXID_SYSCALL (setgid32, 1, gid);
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if (__libc_missing_32bit_uids <= 0)
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int saved_errno = errno;
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result = INLINE_SETXID_SYSCALL (setgid32, 1, gid);
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__set_errno (saved_errno);
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__libc_missing_32bit_uids = 1;
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# endif /* __NR_setgid32 */
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|| gid != (gid_t) ((__kernel_gid_t) gid))
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result = INLINE_SETXID_SYSCALL (setgid, 1, gid);