2 * Copyright (C) 2001-2003 Hewlett-Packard Co.
3 * Contributed by Stephane Eranian <eranian@hpl.hp.com>
5 * This file is part of the ELILO, the EFI Linux boot loader.
7 * ELILO is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * ELILO is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with ELILO; see the file COPYING. If not, write to the Free
19 * Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 * Please check out the elilo.txt for complete documentation on how
23 * to use this program.
28 #include "glue_ext2fs.h"
29 #include "fs/ext2fs.h"
33 static INTN glue(fileops_t *this, VOID *intf);
35 /* object exported to fileops */
37 fileops_fs_t ext2fs_glue = { EXT2FS_PROTOCOL , glue, ext2fs_install, ext2fs_uninstall};
40 ext2fs_infosize(ext2fs_interface_t *this, fops_fd_t fd, UINT64 *sz)
45 if (this == NULL || sz == NULL) return EFI_INVALID_PARAMETER;
47 status = this->ext2fs_fstat(this, fd, &st);
48 if (status != EFI_SUCCESS) return status;
50 *sz = (UINT64)st.st_size;
56 glue(fileops_t *fp, VOID *intf)
58 ext2fs_interface_t *ext2fs = (ext2fs_interface_t *)intf;
60 /* record underlying interface */
63 fp->open = (fops_open_t)ext2fs->ext2fs_open;
64 fp->read = (fops_read_t)ext2fs->ext2fs_read;
65 fp->close = (fops_close_t)ext2fs->ext2fs_close;
66 fp->infosize = (fops_infosize_t)ext2fs_infosize; /* local override */
67 fp->seek = (fops_seek_t)ext2fs->ext2fs_seek;
69 /* fill out the name of the underlying file system */
70 ext2fs->ext2fs_name(ext2fs, fp->name, FILEOPS_NAME_MAXLEN);