diff options
Diffstat (limited to '9/platforms/android-21/arch-arm/usr/include/linux/bfs_fs.h')
-rw-r--r-- | 9/platforms/android-21/arch-arm/usr/include/linux/bfs_fs.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/9/platforms/android-21/arch-arm/usr/include/linux/bfs_fs.h b/9/platforms/android-21/arch-arm/usr/include/linux/bfs_fs.h new file mode 100644 index 0000000..75fde77 --- /dev/null +++ b/9/platforms/android-21/arch-arm/usr/include/linux/bfs_fs.h @@ -0,0 +1,83 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + *** To edit the content of this header, modify the corresponding + *** source file (e.g. under external/kernel-headers/original/) then + *** run bionic/libc/kernel/tools/update_all.py + *** + *** Any manual change here will be lost the next time this script will + *** be run. You've been warned! + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_BFS_FS_H +#define _LINUX_BFS_FS_H +#include <linux/types.h> +#define BFS_BSIZE_BITS 9 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define BFS_BSIZE (1<<BFS_BSIZE_BITS) +#define BFS_MAGIC 0x1BADFACE +#define BFS_ROOT_INO 2 +#define BFS_INODES_PER_BLOCK 8 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define BFS_VDIR 2L +#define BFS_VREG 1L +struct bfs_inode { + __le16 i_ino; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __u16 i_unused; + __le32 i_sblock; + __le32 i_eblock; + __le32 i_eoffset; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __le32 i_vtype; + __le32 i_mode; + __le32 i_uid; + __le32 i_gid; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __le32 i_nlink; + __le32 i_atime; + __le32 i_mtime; + __le32 i_ctime; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __u32 i_padding[4]; +}; +#define BFS_NAMELEN 14 +#define BFS_DIRENT_SIZE 16 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define BFS_DIRS_PER_BLOCK 32 +struct bfs_dirent { + __le16 ino; + char name[BFS_NAMELEN]; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +struct bfs_super_block { + __le32 s_magic; + __le32 s_start; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __le32 s_end; + __le32 s_from; + __le32 s_to; + __s32 s_bfrom; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + __s32 s_bto; + char s_fsname[6]; + char s_volume[6]; + __u32 s_padding[118]; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define BFS_OFF2INO(offset) ((((offset) - BFS_BSIZE) / sizeof(struct bfs_inode)) + BFS_ROOT_INO) +#define BFS_INO2OFF(ino) ((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE) +#define BFS_NZFILESIZE(ip) ((le32_to_cpu((ip)->i_eoffset) + 1) - le32_to_cpu((ip)->i_sblock) * BFS_BSIZE) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define BFS_FILESIZE(ip) ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip)) +#define BFS_FILEBLOCKS(ip) ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) - le32_to_cpu((ip)->i_sblock)) +#define BFS_UNCLEAN(bfs_sb, sb) ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY)) +#endif +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |