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[glibc.git] / io / fstat64.c
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1 /* Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 In addition to the permissions in the GNU Library General Public
10 License, the Free Software Foundation gives you unlimited
11 permission to link the compiled version of this file with other
12 programs, and to distribute those programs without any restriction
13 coming from the use of this file. (The Library General Public
14 License restrictions do apply in other respects; for example, they
15 cover modification of the file, and distribution when not linked
16 into another program.)
18 The GNU C Library is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 Library General Public License for more details.
23 You should have received a copy of the GNU Library General Public
24 License along with the GNU C Library; see the file COPYING.LIB. If not,
25 write to the Free Software Foundation, 59 Temple Place - Suite 330,
26 Boston, MA 02111-1307, USA. */
28 #include <sys/stat.h>
30 /* This definition is only used if inlining fails for this function; see
31 the last page of <sys/stat.h>. The real work is done by the `x'
32 function which is passed a version number argument. We arrange in the
33 makefile that when not inlined this function is always statically
34 linked; that way a dynamically-linked executable always encodes the
35 version number corresponding to the data structures it uses, so the `x'
36 functions in the shared library can adapt without needing to recompile
37 all callers. */
39 #undef fstat64
40 int
41 fstat64 (int fd, struct stat64 *buf)
43 return __fxstat64 (_STAT_VER, fd, buf);
46 /* Hide the symbol so that no definition but the one locally in the
47 executable or DSO is used. */
48 #ifdef HAVE_DOT_HIDDEN
49 asm (".hidden\tfstat64");
50 #endif