7012117d4a
This commit removes duplication of system headers per platform, i.e. remove
copies of common headers like <stdlib.h> from arch-arm/usr/include and arch-x86/usr/include
and move them to a common include directory. More specifically:
- common headers: android-N/arch-A/usr/include --> android-N/include
- arch-specific headers: android-N/arch-A/usr-include --> android-N/arch-A/include
- arch-specific libs: android-N/arch-A/usr/lib --> android-N/arch-A/lib
Change-Id: Ifdba5038d108901931f3e3a7c14ebe6270d2d276
NOTE: This also contains careful separation of API-level-specific headers.
For example, platforms/android-5/include/pthread.h contains new function
declarations that are not available when using platforms/android-3/include/pthread.h
NOTE: The NDK's build-platforms.sh script has been updated to understand the new
layout. This change in develeopment/ndk does not change the layout of
platform files under $NDK/platforms after build-platforms.sh is called.
119 lines
3.0 KiB
C
119 lines
3.0 KiB
C
/****************************************************************************
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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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****************************************************************************
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****************************************************************************/
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#ifndef _LINUX_JBD_H
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#define _LINUX_JBD_H
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#include "jfs_compat.h"
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#define JFS_DEBUG
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#define jfs_debug jbd_debug
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#define journal_oom_retry 1
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#undef JBD_PARANOID_IOFAIL
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#define JBD_DEFAULT_MAX_COMMIT_AGE 5
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#define jbd_debug(f, a...)
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#define jbd_kmalloc(size, flags) __jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
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#define jbd_rep_kmalloc(size, flags) __jbd_kmalloc(__FUNCTION__, (size), (flags), 1)
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#define JFS_MIN_JOURNAL_BLOCKS 1024
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#define JFS_MAGIC_NUMBER 0xc03b3998U
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#define JFS_DESCRIPTOR_BLOCK 1
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#define JFS_COMMIT_BLOCK 2
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#define JFS_SUPERBLOCK_V1 3
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#define JFS_SUPERBLOCK_V2 4
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#define JFS_REVOKE_BLOCK 5
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typedef struct journal_header_s
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{
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__be32 h_magic;
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__be32 h_blocktype;
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__be32 h_sequence;
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} journal_header_t;
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typedef struct journal_block_tag_s
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{
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__be32 t_blocknr;
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__be32 t_flags;
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} journal_block_tag_t;
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typedef struct journal_revoke_header_s
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{
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journal_header_t r_header;
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__be32 r_count;
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} journal_revoke_header_t;
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#define JFS_FLAG_ESCAPE 1
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#define JFS_FLAG_SAME_UUID 2
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#define JFS_FLAG_DELETED 4
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#define JFS_FLAG_LAST_TAG 8
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typedef struct journal_superblock_s
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{
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journal_header_t s_header;
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__be32 s_blocksize;
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__be32 s_maxlen;
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__be32 s_first;
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__be32 s_sequence;
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__be32 s_start;
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__be32 s_errno;
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__be32 s_feature_compat;
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__be32 s_feature_incompat;
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__be32 s_feature_ro_compat;
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__u8 s_uuid[16];
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__be32 s_nr_users;
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__be32 s_dynsuper;
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__be32 s_max_transaction;
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__be32 s_max_trans_data;
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__u32 s_padding[44];
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__u8 s_users[16*48];
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} journal_superblock_t;
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#define JFS_HAS_COMPAT_FEATURE(j,mask) ((j)->j_format_version >= 2 && ((j)->j_superblock->s_feature_compat & cpu_to_be32((mask))))
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#define JFS_HAS_RO_COMPAT_FEATURE(j,mask) ((j)->j_format_version >= 2 && ((j)->j_superblock->s_feature_ro_compat & cpu_to_be32((mask))))
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#define JFS_HAS_INCOMPAT_FEATURE(j,mask) ((j)->j_format_version >= 2 && ((j)->j_superblock->s_feature_incompat & cpu_to_be32((mask))))
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#define JFS_FEATURE_INCOMPAT_REVOKE 0x00000001
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#define JFS_KNOWN_COMPAT_FEATURES 0
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#define JFS_KNOWN_ROCOMPAT_FEATURES 0
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#define JFS_KNOWN_INCOMPAT_FEATURES JFS_FEATURE_INCOMPAT_REVOKE
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#define BJ_None 0
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#define BJ_SyncData 1
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#define BJ_Metadata 2
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#define BJ_Forget 3
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#define BJ_IO 4
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#define BJ_Shadow 5
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#define BJ_LogCtl 6
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#define BJ_Reserved 7
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#define BJ_Locked 8
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#define BJ_Types 9
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#endif
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