| /* Convert between `struct stat' format, and `struct stat64' format. |
| Copyright (C) 2000,01,02 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <errno.h> |
| #include <sys/stat.h> |
| |
| static inline int |
| xstat64_conv (struct stat *buf, const struct stat64 *buf64) |
| { |
| if (sizeof *buf == sizeof *buf64 |
| && sizeof buf->st_ino == sizeof buf64->st_ino |
| && sizeof buf->st_size == sizeof buf64->st_size |
| && sizeof buf->st_blocks == sizeof buf64->st_blocks) |
| { |
| *buf = *(struct stat *) buf64; |
| return 0; |
| } |
| |
| buf->st_fstype = buf64->st_fstype; |
| buf->st_fsid = buf64->st_fsid; |
| buf->st_ino = buf64->st_ino; |
| buf->st_gen = buf64->st_gen; |
| buf->st_rdev = buf64->st_rdev; |
| buf->st_mode = buf64->st_mode; |
| buf->st_nlink = buf64->st_nlink; |
| buf->st_uid = buf64->st_uid; |
| buf->st_gid = buf64->st_gid; |
| buf->st_size = buf64->st_size; |
| buf->st_atime = buf64->st_atime; |
| buf->st_atime_usec = buf64->st_atime_usec; |
| buf->st_mtime = buf64->st_mtime; |
| buf->st_mtime_usec = buf64->st_mtime_usec; |
| buf->st_ctime = buf64->st_ctime; |
| buf->st_ctime_usec = buf64->st_ctime_usec; |
| buf->st_blksize = buf64->st_blksize; |
| buf->st_blocks = buf64->st_blocks; |
| buf->st_author = buf64->st_author; |
| buf->st_flags = buf64->st_flags; |
| |
| if ((sizeof buf->st_ino != sizeof buf64->st_ino |
| && buf->st_ino != buf64->st_ino) |
| || (sizeof buf->st_size != sizeof buf64->st_size |
| && buf->st_size != buf64->st_size) |
| || (sizeof buf->st_blocks != sizeof buf64->st_blocks |
| && buf->st_blocks != buf64->st_blocks)) |
| { |
| __set_errno (EOVERFLOW); |
| return -1; |
| } |
| |
| return 0; |
| } |