1 /* xstat using old-style Unix stat system call.
2 Copyright (C) 1991-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
21 #include <kernel_stat.h>
25 # include <xstatconv.h>
26 # include <xstatover.h>
27 # include <shlib-compat.h>
29 # if LIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33)
31 /* Get information about the file NAME in BUF. */
33 __xstat (int vers
, const char *name
, struct stat
*buf
)
37 case _STAT_VER_KERNEL
:
39 # if STAT_IS_KERNEL_STAT
40 /* New kABIs which uses generic pre 64-bit time Linux ABI,
42 int r
= INLINE_SYSCALL_CALL (fstatat64
, AT_FDCWD
, name
, buf
, 0);
43 return r
?: stat_overflow (buf
);
45 /* Old kABIs with old non-LFS support, e.g. arm, i386, hppa, m68k,
46 microblaze, s390, sh, powerpc, and sparc32. */
47 return INLINE_SYSCALL_CALL (stat
, name
, buf
);
53 # if STAT_IS_KERNEL_STAT
54 return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL
);
57 int r
= INLINE_SYSCALL_CALL (stat64
, name
, &buf64
);
58 return r
?: __xstat32_conv (vers
, &buf64
, buf
);
64 # endif /* LIB_COMPAT */
66 #endif /* XSTAT_IS_XSTAT64 */