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/* Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <unistd.h>
#define ID_EFFECTIVE 0x01
#define ID_REAL 0x02
extern int setgidx (int mask, gid_t gid);
int
__setregid (gid_t rgid, gid_t egid)
{
int res;
if (rgid == egid)
return setgidx (ID_EFFECTIVE | ID_REAL, egid);
res = setgidx (ID_REAL, rgid);
if (res == 0)
res = setgidx (ID_EFFECTIVE, egid);
return res;
}
strong_alias (__setregid, setregid)
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