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fstat.c (1132B) - Raw

      1 /* Get file status.  Linux version.
      2    Copyright (C) 2020-2025 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 #include <sys/stat.h>
     20 #include <kernel_stat.h>
     21 #include <fcntl.h>
     22 #include <errno.h>
     23 
     24 #if !XSTAT_IS_XSTAT64
     25 int
     26 __fstat (int fd, struct stat *buf)
     27 {
     28   if (fd < 0)
     29     {
     30       __set_errno (EBADF);
     31       return -1;
     32     }
     33   return __fstatat (fd, "", buf, AT_EMPTY_PATH);
     34 }
     35 
     36 weak_alias (__fstat, fstat)
     37 #endif