1  /* lxstat using old-style Unix stat system call.
       2     Copyright (C) 2004-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       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.
       9  
      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.
      14  
      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/>.  */
      18  
      19  #define __lxstat __redirect___lxstat
      20  #include <sys/stat.h>
      21  #undef __lxstat
      22  #include <fcntl.h>
      23  #include <kernel_stat.h>
      24  #include <sysdep.h>
      25  #include <xstatconv.h>
      26  
      27  /* Get information about the file NAME in BUF.  */
      28  int
      29  __lxstat64 (int vers, const char *name, struct stat64 *buf)
      30  {
      31    switch (vers)
      32      {
      33      case _STAT_VER_KERNEL64:
      34        return INLINE_SYSCALL_CALL (lstat64, name, buf);
      35  
      36      default:
      37        {
      38          struct kernel_stat kbuf;
      39  	int r = INTERNAL_SYSCALL_CALL (lstat, name, &kbuf);
      40  	if (r == 0)
      41  	  return __xstat_conv (vers, &kbuf, buf);
      42  	return INLINE_SYSCALL_ERROR_RETURN_VALUE (-r);
      43        }
      44      }
      45  }
      46  weak_alias (__lxstat64, __lxstat);