| /* xstat using old-style Unix stat system call. |
| Copyright (C) 1991-2018 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, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Ho hum, if xstat == xstat64 we must get rid of the prototype or gcc |
| will complain since they don't strictly match. */ |
| #define __xstat64 __xstat64_disable |
| |
| #include <errno.h> |
| #include <stddef.h> |
| #include <sys/stat.h> |
| #include <kernel_stat.h> |
| |
| #include <sysdep.h> |
| #include <sys/syscall.h> |
| |
| #include <xstatconv.h> |
| |
| |
| /* Get information about the file NAME in BUF. */ |
| int |
| __xstat (int vers, const char *name, struct stat *buf) |
| { |
| int result; |
| |
| if (vers == _STAT_VER_KERNEL) |
| return INLINE_SYSCALL (stat, 2, name, buf); |
| |
| { |
| struct stat64 buf64; |
| |
| INTERNAL_SYSCALL_DECL (err); |
| result = INTERNAL_SYSCALL (stat64, err, 2, name, &buf64); |
| if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result, err))) |
| return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result, |
| err)); |
| else |
| return __xstat32_conv (vers, &buf64, buf); |
| } |
| } |
| hidden_def (__xstat) |
| weak_alias (__xstat, _xstat); |
| #if XSTAT_IS_XSTAT64 |
| # undef __xstat64 |
| strong_alias (__xstat, __xstat64); |
| hidden_ver (__xstat, __xstat64) |
| #endif |
