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/* fstat() replacement.
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Copyright (C) 2011-2012 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* If the user's config.h happens to include <sys/stat.h>, let it include only
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the system's <sys/stat.h> here, so that orig_fstat doesn't recurse to
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#define __need_system_sys_stat_h
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/* Get the original definition of fstat. It might be defined as a macro. */
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#include <sys/types.h>
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#if _GL_WINDOWS_64_BIT_ST_SIZE
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# define stat _stati64
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# define fstat _fstati64
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#undef __need_system_sys_stat_h
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orig_fstat (int fd, struct stat *buf)
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return fstat (fd, buf);
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/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
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eliminates this include because of the preliminary #include <sys/stat.h>
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#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
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# include "msvc-inval.h"
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#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
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fstat_nothrow (int fd, struct stat *buf)
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result = orig_fstat (fd, buf);
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# define fstat_nothrow orig_fstat
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rpl_fstat (int fd, struct stat *buf)
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#if REPLACE_FCHDIR && REPLACE_OPEN_DIRECTORY
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/* Handle the case when rpl_open() used a dummy file descriptor to work
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around an open() that can't normally visit directories. */
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const char *name = _gl_directory_name (fd);
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return stat (name, buf);
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return fstat_nothrow (fd, buf);