From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- grub-core/fs/odc.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 grub-core/fs/odc.c (limited to 'grub-core/fs/odc.c') diff --git a/grub-core/fs/odc.c b/grub-core/fs/odc.c new file mode 100644 index 0000000..7900006 --- /dev/null +++ b/grub-core/fs/odc.c @@ -0,0 +1,61 @@ +/* cpio.c - cpio and tar filesystem. */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include + +#define ALIGN_CPIO(x) x + +#define MAGIC "070707" +struct head +{ + char magic[6]; + char dev[6]; + char ino[6]; + char mode[6]; + char uid[6]; + char gid[6]; + char nlink[6]; + char rdev[6]; + char mtime[11]; + char namesize[6]; + char filesize[11]; +} GRUB_PACKED; + +static inline unsigned long long +read_number (const char *str, grub_size_t size) +{ + unsigned long long ret = 0; + while (size-- && *str >= '0' && *str <= '7') + ret = (ret << 3) | (*str++ & 0xf); + return ret; +} + +#define FSNAME "odc" + +#include "cpio_common.c" + +GRUB_MOD_INIT (odc) +{ + grub_fs_register (&grub_cpio_fs); +} + +GRUB_MOD_FINI (odc) +{ + grub_fs_unregister (&grub_cpio_fs); +} -- cgit v1.2.3