/* lxstat using old-style Unix lstat system call. Copyright (C) 1991-2017 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 __lxstat64 __lxstat64_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 __lxstat (int vers, const char *name, struct stat *buf) { int result; if (vers == _STAT_VER_KERNEL) return INLINE_SYSCALL (lstat, 2, name, buf); { struct stat64 buf64; INTERNAL_SYSCALL_DECL (err); result = INTERNAL_SYSCALL (lstat64, 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 (__lxstat) weak_alias (__lxstat, _lxstat); #if XSTAT_IS_XSTAT64 #undef __lxstat64 strong_alias (__lxstat, __lxstat64); hidden_ver (__lxstat, __lxstat64) #endif