1997-10-31 22:51:10 +00:00
|
|
|
/* Convert between the kernel's `struct stat' format, and libc's.
|
|
|
|
|
Copyright (C) 1997 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 Library General Public License as
|
|
|
|
|
published by the Free Software Foundation; either version 2 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
|
|
|
|
|
Library General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
|
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
|
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
|
|
|
|
|
|
#include <string.h>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static inline int
|
|
|
|
|
xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
|
|
|
|
{
|
|
|
|
|
switch (vers)
|
|
|
|
|
{
|
|
|
|
|
case _STAT_VER_KERNEL:
|
|
|
|
|
/* Nothing to do. The struct is in the form the kernel expects.
|
|
|
|
|
We should have short-circuted before we got here, but for
|
|
|
|
|
completeness... */
|
1997-11-11 23:54:33 +00:00
|
|
|
*(struct kernel_stat *) ubuf = *kbuf;
|
1997-10-31 22:51:10 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case _STAT_VER_GLIBC2:
|
|
|
|
|
{
|
|
|
|
|
struct glibc2_stat *buf = ubuf;
|
|
|
|
|
|
|
|
|
|
buf->st_dev = kbuf->st_dev;
|
|
|
|
|
buf->st_ino = kbuf->st_ino;
|
|
|
|
|
buf->st_mode = kbuf->st_mode;
|
|
|
|
|
buf->st_nlink = kbuf->st_nlink;
|
|
|
|
|
buf->st_uid = kbuf->st_uid;
|
|
|
|
|
buf->st_gid = kbuf->st_gid;
|
|
|
|
|
buf->st_rdev = kbuf->st_rdev;
|
|
|
|
|
buf->st_size = kbuf->st_size;
|
|
|
|
|
buf->st_atime = kbuf->st_atime;
|
|
|
|
|
buf->st_mtime = kbuf->st_mtime;
|
|
|
|
|
buf->st_ctime = kbuf->st_ctime;
|
|
|
|
|
buf->st_blksize = kbuf->st_blksize;
|
|
|
|
|
buf->st_blocks = kbuf->st_blocks;
|
|
|
|
|
buf->st_flags = kbuf->st_flags;
|
|
|
|
|
buf->st_gen = kbuf->st_gen;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case _STAT_VER_GLIBC2_1:
|
|
|
|
|
{
|
|
|
|
|
struct stat64 *buf = ubuf;
|
|
|
|
|
|
|
|
|
|
buf->st_dev = kbuf->st_dev;
|
|
|
|
|
buf->st_ino = kbuf->st_ino;
|
|
|
|
|
buf->st_mode = kbuf->st_mode;
|
|
|
|
|
buf->st_nlink = kbuf->st_nlink;
|
|
|
|
|
buf->st_uid = kbuf->st_uid;
|
|
|
|
|
buf->st_gid = kbuf->st_gid;
|
|
|
|
|
buf->st_rdev = kbuf->st_rdev;
|
|
|
|
|
buf->st_size = kbuf->st_size;
|
|
|
|
|
buf->st_atime = kbuf->st_atime;
|
|
|
|
|
buf->st_mtime = kbuf->st_mtime;
|
|
|
|
|
buf->st_ctime = kbuf->st_ctime;
|
|
|
|
|
buf->st_blocks = kbuf->st_blocks;
|
|
|
|
|
buf->st_blksize = kbuf->st_blksize;
|
|
|
|
|
buf->st_flags = kbuf->st_flags;
|
|
|
|
|
buf->st_gen = kbuf->st_gen;
|
|
|
|
|
buf->__pad3 = 0;
|
|
|
|
|
buf->__unused[0] = 0;
|
|
|
|
|
buf->__unused[1] = 0;
|
|
|
|
|
buf->__unused[2] = 0;
|
|
|
|
|
buf->__unused[3] = 0;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
__set_errno (EINVAL);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
