2009-03-04 04:28:35 +01:00
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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2012-03-08 06:13:49 +01:00
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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2009-03-04 04:28:35 +01:00
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****************************************************************************
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****************************************************************************/
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#ifndef __EFS_DIR_H__
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#define __EFS_DIR_H__
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#define EFS_DIRBSIZE_BITS EFS_BLOCKSIZE_BITS
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#define EFS_DIRBSIZE (1 << EFS_DIRBSIZE_BITS)
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2012-03-08 06:13:49 +01:00
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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2009-03-04 04:28:35 +01:00
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struct efs_dentry {
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__be32 inode;
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unsigned char namelen;
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char name[3];
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2012-03-08 06:13:49 +01:00
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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2009-03-04 04:28:35 +01:00
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};
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#define EFS_DENTSIZE (sizeof(struct efs_dentry) - 3 + 1)
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#define EFS_MAXNAMELEN ((1 << (sizeof(char) * 8)) - 1)
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#define EFS_DIRBLK_HEADERSIZE 4
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2012-03-08 06:13:49 +01:00
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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2013-01-30 03:15:55 +01:00
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#define EFS_DIRBLK_MAGIC 0xbeef
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2009-03-04 04:28:35 +01:00
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struct efs_dir {
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__be16 magic;
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unsigned char firstused;
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2012-03-08 06:13:49 +01:00
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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2009-03-04 04:28:35 +01:00
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unsigned char slots;
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unsigned char space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE];
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};
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#define EFS_MAXENTS ((EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE) / (EFS_DENTSIZE + sizeof(char)))
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2012-03-08 06:13:49 +01:00
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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2009-03-04 04:28:35 +01:00
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#define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
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#define EFS_REALOFF(offset) ((offset << 1))
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#endif
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