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Accepting request 144839 from home:posophe:branches:Base:System

Browse Source 
update to 1.20.2

OBS-URL: https://build.opensuse.org/request/show/144839
OBS-URL: https://build.opensuse.org/package/show/Base:System/busybox?expand=0&rev=25
This commit is contained in:
Marcus Meissner 2012-12-11 12:41:58 +00:00 committed by Git OBS Bridge
parent 57fa87d493
commit ef471214eb
7 changed files with 42 additions and 663 deletions
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643
busybox-1.19.4-ext2fs_h.diff
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@ -1,643 +0,0 @@
commit caf5768154301697430f0a3718838967d0f55f95
Author: Denys Vlasenko <vda.linux@googlemail.com>
Date: Thu Apr 12 14:01:10 2012 +0200
work around linux/ext2_fs.h breakage
See https://bugzilla.kernel.org/show_bug.cgi?id=42986
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/e2fsprogs/tune2fs.c b/e2fsprogs/tune2fs.c
index 020bdaa..8da7432 100644
--- a/e2fsprogs/tune2fs.c
+++ b/e2fsprogs/tune2fs.c
@@ -8,6 +8,12 @@
*/
#include "libbb.h"
#include <linux/fs.h>
+/*
+ * Work around linux/ext2_fs.h breakage.
+ * See https://bugzilla.kernel.org/show_bug.cgi?id=42986.
+ */
+typedef mode_t bb__umode_t;
+#define umode_t bb__umode_t
#include <linux/ext2_fs.h>
// storage helpers
diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c
index 6cbbe0e..759bb0a 100644
--- a/util-linux/mkfs_ext2.c
+++ b/util-linux/mkfs_ext2.c
@@ -48,6 +48,12 @@
#include "libbb.h"
#include <linux/fs.h>
+/*
+ * Work around linux/ext2_fs.h breakage.
+ * See https://bugzilla.kernel.org/show_bug.cgi?id=42986.
+ */
+typedef mode_t bb__umode_t;
+#define umode_t bb__umode_t
#include <linux/ext2_fs.h>
#define ENABLE_FEATURE_MKFS_EXT2_RESERVED_GDT 0
commit 0b2b0f31a38d77ebfb2a6416011562687ef58191
Author: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri Apr 13 16:39:18 2012 +0200
Create and use our own copy of linux/ext2_fs.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/e2fsprogs/tune2fs.c b/e2fsprogs/tune2fs.c
index 8da7432..841d58a 100644
--- a/e2fsprogs/tune2fs.c
+++ b/e2fsprogs/tune2fs.c
@@ -8,13 +8,7 @@
*/
#include "libbb.h"
#include <linux/fs.h>
-/*
- * Work around linux/ext2_fs.h breakage.
- * See https://bugzilla.kernel.org/show_bug.cgi?id=42986.
- */
-typedef mode_t bb__umode_t;
-#define umode_t bb__umode_t
-#include <linux/ext2_fs.h>
+#include "bb_linux_ext2_fs.h"
// storage helpers
char BUG_wrong_field_size(void);
diff --git a/include/bb_linux_ext2_fs.h b/include/bb_linux_ext2_fs.h
new file mode 100644
index 0000000..fdc470b
--- /dev/null
+++ b/include/bb_linux_ext2_fs.h
@@ -0,0 +1,547 @@
+/*
+ * Work around linux/ext2_fs.h breakage.
+ * linux/ext2_fs.h might be removed from future kernel header distribution.
+ * See https://bugzilla.kernel.org/show_bug.cgi?id=42986
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
+#ifndef BB_LINUX_EXT2_FS_H
+#define BB_LINUX_EXT2_FS_H
+
+/*
+ * From linux/magic.h
+ */
+
+#define EXT2_SUPER_MAGIC 0xEF53
+#define EXT3_SUPER_MAGIC 0xEF53
+#define EXT4_SUPER_MAGIC 0xEF53
+
+/*
+ * From linux/ext2_fs.h, with minor changes.
+ */
+
+/*
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * from
+ *
+ * linux/include/linux/minix_fs.h
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+/*
+ * The second extended filesystem constants/structures
+ */
+
+/*
+ * Define EXT2_RESERVATION to reserve data blocks for expanding files
+ */
+#define EXT2_DEFAULT_RESERVE_BLOCKS 8
+/*max window size: 1024(direct blocks) + 3([t,d]indirect blocks) */
+#define EXT2_MAX_RESERVE_BLOCKS 1027
+#define EXT2_RESERVE_WINDOW_NOT_ALLOCATED 0
+
+/*
+ * Special inode numbers
+ */
+#define EXT2_BAD_INO 1 /* Bad blocks inode */
+#define EXT2_ROOT_INO 2 /* Root inode */
+#define EXT2_BOOT_LOADER_INO 5 /* Boot loader inode */
+#define EXT2_UNDEL_DIR_INO 6 /* Undelete directory inode */
+
+/* First non-reserved inode for old ext2 filesystems */
+#define EXT2_GOOD_OLD_FIRST_INO 11
+
+/* Assume that user mode programs are passing in an ext2fs superblock, not
+ * a kernel struct super_block. This will allow us to call the feature-test
+ * macros from user land. */
+#define EXT2_SB(sb) (sb)
+
+/*
+ * Maximal count of links to a file
+ */
+#define EXT2_LINK_MAX 32000
+
+/*
+ * Macro-instructions used to manage several block sizes
+ */
+#define EXT2_MIN_BLOCK_SIZE 1024
+#define EXT2_MAX_BLOCK_SIZE 4096
+#define EXT2_MIN_BLOCK_LOG_SIZE 10
+# define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size)
+#define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (uint32_t))
+# define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10)
+#define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \
+ EXT2_GOOD_OLD_INODE_SIZE : \
+ (s)->s_inode_size)
+#define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \
+ EXT2_GOOD_OLD_FIRST_INO : \
+ (s)->s_first_ino)
+
+/*
+ * Macro-instructions used to manage fragments
+ */
+#define EXT2_MIN_FRAG_SIZE 1024
+#define EXT2_MAX_FRAG_SIZE 4096
+#define EXT2_MIN_FRAG_LOG_SIZE 10
+# define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size)
+# define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s))
+
+/*
+ * Structure of a blocks group descriptor
+ */
+struct ext2_group_desc
+{
+ uint32_t bg_block_bitmap; /* Blocks bitmap block */
+ uint32_t bg_inode_bitmap; /* Inodes bitmap block */
+ uint32_t bg_inode_table; /* Inodes table block */
+ uint16_t bg_free_blocks_count; /* Free blocks count */
+ uint16_t bg_free_inodes_count; /* Free inodes count */
+ uint16_t bg_used_dirs_count; /* Directories count */
+ uint16_t bg_pad;
+ uint32_t bg_reserved[3];
+};
+
+/*
+ * Macro-instructions used to manage group descriptors
+ */
+# define EXT2_BLOCKS_PER_GROUP(s) ((s)->s_blocks_per_group)
+# define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc))
+# define EXT2_INODES_PER_GROUP(s) ((s)->s_inodes_per_group)
+
+/*
+ * Constants relative to the data blocks
+ */
+#define EXT2_NDIR_BLOCKS 12
+#define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS
+#define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1)
+#define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1)
+#define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1)
+
+/*
+ * Inode flags (GETFLAGS/SETFLAGS)
+ */
+#define EXT2_SECRM_FL FS_SECRM_FL /* Secure deletion */
+#define EXT2_UNRM_FL FS_UNRM_FL /* Undelete */
+#define EXT2_COMPR_FL FS_COMPR_FL /* Compress file */
+#define EXT2_SYNC_FL FS_SYNC_FL /* Synchronous updates */
+#define EXT2_IMMUTABLE_FL FS_IMMUTABLE_FL /* Immutable file */
+#define EXT2_APPEND_FL FS_APPEND_FL /* writes to file may only append */
+#define EXT2_NODUMP_FL FS_NODUMP_FL /* do not dump file */
+#define EXT2_NOATIME_FL FS_NOATIME_FL /* do not update atime */
+/* Reserved for compression usage... */
+#define EXT2_DIRTY_FL FS_DIRTY_FL
+#define EXT2_COMPRBLK_FL FS_COMPRBLK_FL /* One or more compressed clusters */
+#define EXT2_NOCOMP_FL FS_NOCOMP_FL /* Don't compress */
+#define EXT2_ECOMPR_FL FS_ECOMPR_FL /* Compression error */
+/* End compression flags --- maybe not all used */
+#define EXT2_BTREE_FL FS_BTREE_FL /* btree format dir */
+#define EXT2_INDEX_FL FS_INDEX_FL /* hash-indexed directory */
+#define EXT2_IMAGIC_FL FS_IMAGIC_FL /* AFS directory */
+#define EXT2_JOURNAL_DATA_FL FS_JOURNAL_DATA_FL /* Reserved for ext3 */
+#define EXT2_NOTAIL_FL FS_NOTAIL_FL /* file tail should not be merged */
+#define EXT2_DIRSYNC_FL FS_DIRSYNC_FL /* dirsync behaviour (directories only) */
+#define EXT2_TOPDIR_FL FS_TOPDIR_FL /* Top of directory hierarchies*/
+#define EXT2_RESERVED_FL FS_RESERVED_FL /* reserved for ext2 lib */
+
+#define EXT2_FL_USER_VISIBLE FS_FL_USER_VISIBLE /* User visible flags */
+#define EXT2_FL_USER_MODIFIABLE FS_FL_USER_MODIFIABLE /* User modifiable flags */
+
+/* Flags that should be inherited by new inodes from their parent. */
+#define EXT2_FL_INHERITED (EXT2_SECRM_FL | EXT2_UNRM_FL | EXT2_COMPR_FL |\
+ EXT2_SYNC_FL | EXT2_IMMUTABLE_FL | EXT2_APPEND_FL |\
+ EXT2_NODUMP_FL | EXT2_NOATIME_FL | EXT2_COMPRBLK_FL|\
+ EXT2_NOCOMP_FL | EXT2_JOURNAL_DATA_FL |\
+ EXT2_NOTAIL_FL | EXT2_DIRSYNC_FL)
+
+/* Flags that are appropriate for regular files (all but dir-specific ones). */
+#define EXT2_REG_FLMASK (~(EXT2_DIRSYNC_FL | EXT2_TOPDIR_FL))
+
+/* Flags that are appropriate for non-directories/regular files. */
+#define EXT2_OTHER_FLMASK (EXT2_NODUMP_FL | EXT2_NOATIME_FL)
+
+/* Mask out flags that are inappropriate for the given type of inode. */
+static inline uint32_t ext2_mask_flags(mode_t mode, uint32_t flags)
+{
+ if (S_ISDIR(mode))
+ return flags;
+ else if (S_ISREG(mode))
+ return flags & EXT2_REG_FLMASK;
+ else
+ return flags & EXT2_OTHER_FLMASK;
+}
+
+/*
+ * ioctl commands
+ */
+#define EXT2_IOC_GETFLAGS FS_IOC_GETFLAGS
+#define EXT2_IOC_SETFLAGS FS_IOC_SETFLAGS
+#define EXT2_IOC_GETVERSION FS_IOC_GETVERSION
+#define EXT2_IOC_SETVERSION FS_IOC_SETVERSION
+#define EXT2_IOC_GETRSVSZ _IOR('f', 5, long)
+#define EXT2_IOC_SETRSVSZ _IOW('f', 6, long)
+
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT2_IOC32_GETFLAGS FS_IOC32_GETFLAGS
+#define EXT2_IOC32_SETFLAGS FS_IOC32_SETFLAGS
+#define EXT2_IOC32_GETVERSION FS_IOC32_GETVERSION
+#define EXT2_IOC32_SETVERSION FS_IOC32_SETVERSION
+
+/*
+ * Structure of an inode on the disk
+ */
+struct ext2_inode {
+ uint16_t i_mode; /* File mode */
+ uint16_t i_uid; /* Low 16 bits of Owner Uid */
+ uint32_t i_size; /* Size in bytes */
+ uint32_t i_atime; /* Access time */
+ uint32_t i_ctime; /* Creation time */
+ uint32_t i_mtime; /* Modification time */
+ uint32_t i_dtime; /* Deletion Time */
+ uint16_t i_gid; /* Low 16 bits of Group Id */
+ uint16_t i_links_count; /* Links count */
+ uint32_t i_blocks; /* Blocks count */
+ uint32_t i_flags; /* File flags */
+ union {
+ struct {
+ uint32_t l_i_reserved1;
+ } linux1;
+ struct {
+ uint32_t h_i_translator;
+ } hurd1;
+ struct {
+ uint32_t m_i_reserved1;
+ } masix1;
+ } osd1; /* OS dependent 1 */
+ uint32_t i_block[EXT2_N_BLOCKS];/* Pointers to blocks */
+ uint32_t i_generation; /* File version (for NFS) */
+ uint32_t i_file_acl; /* File ACL */
+ uint32_t i_dir_acl; /* Directory ACL */
+ uint32_t i_faddr; /* Fragment address */
+ union {
+ struct {
+ uint8_t l_i_frag; /* Fragment number */
+ uint8_t l_i_fsize; /* Fragment size */
+ uint16_t i_pad1;
+ uint16_t l_i_uid_high; /* these 2 fields */
+ uint16_t l_i_gid_high; /* were reserved2[0] */
+ uint32_t l_i_reserved2;
+ } linux2;
+ struct {
+ uint8_t h_i_frag; /* Fragment number */
+ uint8_t h_i_fsize; /* Fragment size */
+ uint16_t h_i_mode_high;
+ uint16_t h_i_uid_high;
+ uint16_t h_i_gid_high;
+ uint32_t h_i_author;
+ } hurd2;
+ struct {
+ uint8_t m_i_frag; /* Fragment number */
+ uint8_t m_i_fsize; /* Fragment size */
+ uint16_t m_pad1;
+ uint32_t m_i_reserved2[2];
+ } masix2;
+ } osd2; /* OS dependent 2 */
+};
+
+#define i_size_high i_dir_acl
+
+#if defined(__KERNEL__) || defined(__linux__)
+#define i_reserved1 osd1.linux1.l_i_reserved1
+#define i_frag osd2.linux2.l_i_frag
+#define i_fsize osd2.linux2.l_i_fsize
+#define i_uid_low i_uid
+#define i_gid_low i_gid
+#define i_uid_high osd2.linux2.l_i_uid_high
+#define i_gid_high osd2.linux2.l_i_gid_high
+#define i_reserved2 osd2.linux2.l_i_reserved2
+#endif
+
+#ifdef __hurd__
+#define i_translator osd1.hurd1.h_i_translator
+#define i_frag osd2.hurd2.h_i_frag
+#define i_fsize osd2.hurd2.h_i_fsize
+#define i_uid_high osd2.hurd2.h_i_uid_high
+#define i_gid_high osd2.hurd2.h_i_gid_high
+#define i_author osd2.hurd2.h_i_author
+#endif
+
+#ifdef __masix__
+#define i_reserved1 osd1.masix1.m_i_reserved1
+#define i_frag osd2.masix2.m_i_frag
+#define i_fsize osd2.masix2.m_i_fsize
+#define i_reserved2 osd2.masix2.m_i_reserved2
+#endif
+
+/*
+ * File system states
+ */
+#define EXT2_VALID_FS 0x0001 /* Unmounted cleanly */
+#define EXT2_ERROR_FS 0x0002 /* Errors detected */
+
+/*
+ * Mount flags
+ */
+#define EXT2_MOUNT_CHECK 0x000001 /* Do mount-time checks */
+#define EXT2_MOUNT_OLDALLOC 0x000002 /* Don't use the new Orlov allocator */
+#define EXT2_MOUNT_GRPID 0x000004 /* Create files with directory's group */
+#define EXT2_MOUNT_DEBUG 0x000008 /* Some debugging messages */
+#define EXT2_MOUNT_ERRORS_CONT 0x000010 /* Continue on errors */
+#define EXT2_MOUNT_ERRORS_RO 0x000020 /* Remount fs ro on errors */
+#define EXT2_MOUNT_ERRORS_PANIC 0x000040 /* Panic on errors */
+#define EXT2_MOUNT_MINIX_DF 0x000080 /* Mimics the Minix statfs */
+#define EXT2_MOUNT_NOBH 0x000100 /* No buffer_heads */
+#define EXT2_MOUNT_NO_UID32 0x000200 /* Disable 32-bit UIDs */
+#define EXT2_MOUNT_XATTR_USER 0x004000 /* Extended user attributes */
+#define EXT2_MOUNT_POSIX_ACL 0x008000 /* POSIX Access Control Lists */
+#define EXT2_MOUNT_XIP 0x010000 /* Execute in place */
+#define EXT2_MOUNT_USRQUOTA 0x020000 /* user quota */
+#define EXT2_MOUNT_GRPQUOTA 0x040000 /* group quota */
+#define EXT2_MOUNT_RESERVATION 0x080000 /* Preallocation */
+
+
+#define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt
+#define set_opt(o, opt) o |= EXT2_MOUNT_##opt
+#define test_opt(sb, opt) (EXT2_SB(sb)->s_mount_opt & \
+ EXT2_MOUNT_##opt)
+/*
+ * Maximal mount counts between two filesystem checks
+ */
+#define EXT2_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */
+#define EXT2_DFL_CHECKINTERVAL 0 /* Don't use interval check */
+
+/*
+ * Behaviour when detecting errors
+ */
+#define EXT2_ERRORS_CONTINUE 1 /* Continue execution */
+#define EXT2_ERRORS_RO 2 /* Remount fs read-only */
+#define EXT2_ERRORS_PANIC 3 /* Panic */
+#define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE
+
+/*
+ * Structure of the super block
+ */
+struct ext2_super_block {
+ uint32_t s_inodes_count; /* Inodes count */
+ uint32_t s_blocks_count; /* Blocks count */
+ uint32_t s_r_blocks_count; /* Reserved blocks count */
+ uint32_t s_free_blocks_count; /* Free blocks count */
+ uint32_t s_free_inodes_count; /* Free inodes count */
+ uint32_t s_first_data_block; /* First Data Block */
+ uint32_t s_log_block_size; /* Block size */
+ uint32_t s_log_frag_size; /* Fragment size */
+ uint32_t s_blocks_per_group; /* # Blocks per group */
+ uint32_t s_frags_per_group; /* # Fragments per group */
+ uint32_t s_inodes_per_group; /* # Inodes per group */
+ uint32_t s_mtime; /* Mount time */
+ uint32_t s_wtime; /* Write time */
+ uint16_t s_mnt_count; /* Mount count */
+ uint16_t s_max_mnt_count; /* Maximal mount count */
+ uint16_t s_magic; /* Magic signature */
+ uint16_t s_state; /* File system state */
+ uint16_t s_errors; /* Behaviour when detecting errors */
+ uint16_t s_minor_rev_level; /* minor revision level */
+ uint32_t s_lastcheck; /* time of last check */
+ uint32_t s_checkinterval; /* max. time between checks */
+ uint32_t s_creator_os; /* OS */
+ uint32_t s_rev_level; /* Revision level */
+ uint16_t s_def_resuid; /* Default uid for reserved blocks */
+ uint16_t s_def_resgid; /* Default gid for reserved blocks */
+ /*
+ * These fields are for EXT2_DYNAMIC_REV superblocks only.
+ *
+ * Note: the difference between the compatible feature set and
+ * the incompatible feature set is that if there is a bit set
+ * in the incompatible feature set that the kernel doesn't
+ * know about, it should refuse to mount the filesystem.
+ *
+ * e2fsck's requirements are more strict; if it doesn't know
+ * about a feature in either the compatible or incompatible
+ * feature set, it must abort and not try to meddle with
+ * things it doesn't understand...
+ */
+ uint32_t s_first_ino; /* First non-reserved inode */
+ uint16_t s_inode_size; /* size of inode structure */
+ uint16_t s_block_group_nr; /* block group # of this superblock */
+ uint32_t s_feature_compat; /* compatible feature set */
+ uint32_t s_feature_incompat; /* incompatible feature set */
+ uint32_t s_feature_ro_compat; /* readonly-compatible feature set */
+ uint8_t s_uuid[16]; /* 128-bit uuid for volume */
+ char s_volume_name[16]; /* volume name */
+ char s_last_mounted[64]; /* directory where last mounted */
+ uint32_t s_algorithm_usage_bitmap; /* For compression */
+ /*
+ * Performance hints. Directory preallocation should only
+ * happen if the EXT2_COMPAT_PREALLOC flag is on.
+ */
+ uint8_t s_prealloc_blocks; /* Nr of blocks to try to preallocate*/
+ uint8_t s_prealloc_dir_blocks; /* Nr to preallocate for dirs */
+ uint16_t s_padding1;
+ /*
+ * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
+ */
+ uint8_t s_journal_uuid[16]; /* uuid of journal superblock */
+ uint32_t s_journal_inum; /* inode number of journal file */
+ uint32_t s_journal_dev; /* device number of journal file */
+ uint32_t s_last_orphan; /* start of list of inodes to delete */
+ uint32_t s_hash_seed[4]; /* HTREE hash seed */
+ uint8_t s_def_hash_version; /* Default hash version to use */
+ uint8_t s_reserved_char_pad;
+ uint16_t s_reserved_word_pad;
+ uint32_t s_default_mount_opts;
+ uint32_t s_first_meta_bg; /* First metablock block group */
+ uint32_t s_reserved[190]; /* Padding to the end of the block */
+};
+
+/*
+ * Codes for operating systems
+ */
+#define EXT2_OS_LINUX 0
+#define EXT2_OS_HURD 1
+#define EXT2_OS_MASIX 2
+#define EXT2_OS_FREEBSD 3
+#define EXT2_OS_LITES 4
+
+/*
+ * Revision levels
+ */
+#define EXT2_GOOD_OLD_REV 0 /* The good old (original) format */
+#define EXT2_DYNAMIC_REV 1 /* V2 format w/ dynamic inode sizes */
+
+#define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV
+#define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV
+
+#define EXT2_GOOD_OLD_INODE_SIZE 128
+
+/*
+ * Feature set definitions
+ */
+
+#define EXT2_HAS_COMPAT_FEATURE(sb,mask) \
+ ( EXT2_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) )
+#define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) \
+ ( EXT2_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) )
+#define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) \
+ ( EXT2_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) )
+#define EXT2_SET_COMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask)
+#define EXT2_SET_RO_COMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32(mask)
+#define EXT2_SET_INCOMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_incompat |= cpu_to_le32(mask)
+#define EXT2_CLEAR_COMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_compat &= ~cpu_to_le32(mask)
+#define EXT2_CLEAR_RO_COMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_ro_compat &= ~cpu_to_le32(mask)
+#define EXT2_CLEAR_INCOMPAT_FEATURE(sb,mask) \
+ EXT2_SB(sb)->s_es->s_feature_incompat &= ~cpu_to_le32(mask)
+
+#define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001
+#define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002
+#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004
+#define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008
+#define EXT2_FEATURE_COMPAT_RESIZE_INO 0x0010
+#define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020
+#define EXT2_FEATURE_COMPAT_ANY 0xffffffff
+
+#define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001
+#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002
+#define EXT2_FEATURE_RO_COMPAT_BTREE_DIR 0x0004
+#define EXT2_FEATURE_RO_COMPAT_ANY 0xffffffff
+
+#define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001
+#define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002
+#define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004
+#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008
+#define EXT2_FEATURE_INCOMPAT_META_BG 0x0010
+#define EXT2_FEATURE_INCOMPAT_ANY 0xffffffff
+
+#define EXT2_FEATURE_COMPAT_SUPP EXT2_FEATURE_COMPAT_EXT_ATTR
+#define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| \
+ EXT2_FEATURE_INCOMPAT_META_BG)
+#define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| \
+ EXT2_FEATURE_RO_COMPAT_LARGE_FILE| \
+ EXT2_FEATURE_RO_COMPAT_BTREE_DIR)
+#define EXT2_FEATURE_RO_COMPAT_UNSUPPORTED ~EXT2_FEATURE_RO_COMPAT_SUPP
+#define EXT2_FEATURE_INCOMPAT_UNSUPPORTED ~EXT2_FEATURE_INCOMPAT_SUPP
+
+/*
+ * Default values for user and/or group using reserved blocks
+ */
+#define EXT2_DEF_RESUID 0
+#define EXT2_DEF_RESGID 0
+
+/*
+ * Default mount options
+ */
+#define EXT2_DEFM_DEBUG 0x0001
+#define EXT2_DEFM_BSDGROUPS 0x0002
+#define EXT2_DEFM_XATTR_USER 0x0004
+#define EXT2_DEFM_ACL 0x0008
+#define EXT2_DEFM_UID16 0x0010
+ /* Not used by ext2, but reserved for use by ext3 */
+#define EXT3_DEFM_JMODE 0x0060
+#define EXT3_DEFM_JMODE_DATA 0x0020
+#define EXT3_DEFM_JMODE_ORDERED 0x0040
+#define EXT3_DEFM_JMODE_WBACK 0x0060
+
+/*
+ * Structure of a directory entry
+ */
+#define EXT2_NAME_LEN 255
+
+struct ext2_dir_entry {
+ uint32_t inode; /* Inode number */
+ uint16_t rec_len; /* Directory entry length */
+ uint16_t name_len; /* Name length */
+ char name[EXT2_NAME_LEN]; /* File name */
+};
+
+/*
+ * The new version of the directory entry. Since EXT2 structures are
+ * stored in intel byte order, and the name_len field could never be
+ * bigger than 255 chars, it's safe to reclaim the extra byte for the
+ * file_type field.
+ */
+struct ext2_dir_entry_2 {
+ uint32_t inode; /* Inode number */
+ uint16_t rec_len; /* Directory entry length */
+ uint8_t name_len; /* Name length */
+ uint8_t file_type;
+ char name[EXT2_NAME_LEN]; /* File name */
+};
+
+/*
+ * Ext2 directory file types. Only the low 3 bits are used. The
+ * other bits are reserved for now.
+ */
+enum {
+ EXT2_FT_UNKNOWN = 0,
+ EXT2_FT_REG_FILE = 1,
+ EXT2_FT_DIR = 2,
+ EXT2_FT_CHRDEV = 3,
+ EXT2_FT_BLKDEV = 4,
+ EXT2_FT_FIFO = 5,
+ EXT2_FT_SOCK = 6,
+ EXT2_FT_SYMLINK = 7,
+ EXT2_FT_MAX
+};
+
+/*
+ * EXT2_DIR_PAD defines the directory entries boundaries
+ *
+ * NOTE: It must be a multiple of 4
+ */
+#define EXT2_DIR_PAD 4
+#define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1)
+#define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \
+ ~EXT2_DIR_ROUND)
+#define EXT2_MAX_REC_LEN ((1<<16)-1)
+
+#endif
diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c
index 759bb0a..2d9d720 100644
--- a/util-linux/mkfs_ext2.c
+++ b/util-linux/mkfs_ext2.c
@@ -48,13 +48,7 @@
#include "libbb.h"
#include <linux/fs.h>
-/*
- * Work around linux/ext2_fs.h breakage.
- * See https://bugzilla.kernel.org/show_bug.cgi?id=42986.
- */
-typedef mode_t bb__umode_t;
-#define umode_t bb__umode_t
-#include <linux/ext2_fs.h>
+#include "bb_linux_ext2_fs.h"
#define ENABLE_FEATURE_MKFS_EXT2_RESERVED_GDT 0
#define ENABLE_FEATURE_MKFS_EXT2_DIR_INDEX 1

3
busybox-1.19.4.tar.bz2
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:9b853406da61ffb59eb488495fe99cbb7fb3dd29a31307fcfa9cf070543710ee
size 2167516

3
busybox-1.20.2.tar.bz2 Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:eb13ff01dae5618ead2ef6f92ba879e9e0390f9583bd545d8789d27cf39b6882
size 2186738

13
busybox-static.changes
View File

@ -1,3 +1,16 @@
-------------------------------------------------------------------
Sun Dec 9 14:15:07 UTC 2012 - p.drouand@gmail.com
- Update to 1.20.2 (Bug fix release):
* fix for variable expansion in redirection
* fix for "pre-up" and "pre-down" handling
* fixes for compressed man pages handling
* important fix! due to misplaced s_mkfs_time field, ext4 driver
couldn't mount our images
* fix for getting uptime on non-Linux platforms
* fix base-256 decoding
- Remove busybox-1.19.4-ext2fs_h.diff: fixed on upstream release
-------------------------------------------------------------------
Wed Jul 18 07:44:02 UTC 2012 - aj@suse.de

10
busybox-static.spec
View File

@ -18,7 +18,7 @@
Name: busybox-static
Url: http://www.busybox.net/
Version: 1.19.4
Version: 1.20.2
Release: 0
Summary: The Swiss Army Knife of Embedded Linux
License: GPL-2.0+
@ -32,7 +32,6 @@ Source4: mkinitrd-boot.sh
Patch99: busybox.uClibc-build-fix.patch
Patch100: busybox.install.patch
Patch101: busybox-1.18.3-libarchive.patch
Patch102: busybox-1.19.4-ext2fs_h.diff
Patch103: busybox-resource.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: uClibc-devel
@ -53,7 +52,6 @@ counterparts.
%patch99 -p1
%patch100 -p1
%patch101 -p1
%patch102 -p1
%patch103 -p1
%{__cp} -a %{S:1} docs/
%{__cp} -a %{S:2} .config
@ -75,11 +73,11 @@ make -e oldconfig
make -e CC=gcc-uClibc %{?_smp_mflags}
%install
install -d $RPM_BUILD_ROOT/usr/bin
install busybox $RPM_BUILD_ROOT/usr/bin/busybox-static
install -d $RPM_BUILD_ROOT/%{_bindir}
install busybox $RPM_BUILD_ROOT/%{_bindir}/busybox-static
%files
%defattr(-,root,root)
/usr/bin/busybox-static
%{_bindir}/busybox-static
%changelog

13
busybox.changes
View File

@ -1,3 +1,16 @@
-------------------------------------------------------------------
Sun Dec 9 14:17:29 UTC 2012 - p.drouand@gmail.com
- Update to 1.20.2 (Bug fix release):
* fix for variable expansion in redirection
* fix for "pre-up" and "pre-down" handling
* fixes for compressed man pages handling
* important fix! due to misplaced s_mkfs_time field, ext4 driver
couldn't mount our images
* fix for getting uptime on non-Linux platforms
* fix base-256 decoding
- Remove busybox-1.19.4-ext2fs_h.diff: fixed on upstream release
-------------------------------------------------------------------
Wed Aug 1 14:15:40 UTC 2012 - lnussel@suse.de

20
busybox.spec
View File

@ -18,7 +18,7 @@
Name: busybox
Url: http://www.busybox.net/
Version: 1.19.4
Version: 1.20.2
Release: 0
Summary: The Swiss Army Knife of Embedded Linux
License: GPL-2.0+
@ -31,7 +31,6 @@ Source4: mkinitrd-boot.sh
# other patches
Patch100: busybox.install.patch
Patch101: %{name}-1.18.3-libarchive.patch
Patch102: busybox-1.19.4-ext2fs_h.diff
Patch103: busybox-resource.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
@ -50,7 +49,6 @@ counterparts.
%setup -q -n %{name}-%{version}
%patch100 -p1
%patch101 -p1
%patch102 -p1
%patch103 -p1
%{__cp} -a %{S:1} docs/
%{__cp} -a %{S:2} .config
@ -70,11 +68,11 @@ make -e %{?_smp_mflags}
make -e doc busybox.links %{?_smp_mflags}
%install
install -d $RPM_BUILD_ROOT/usr/bin
install -d $RPM_BUILD_ROOT/usr/share/busybox
install busybox.links $RPM_BUILD_ROOT/usr/share/busybox
install -d $RPM_BUILD_ROOT/%{_bindir}
install -d $RPM_BUILD_ROOT/%{_datadir}/busybox
install busybox.links $RPM_BUILD_ROOT%{_datadir}/busybox
install applets/install.sh $RPM_BUILD_ROOT/usr/bin/busybox.install
install busybox $RPM_BUILD_ROOT/usr/bin
install busybox $RPM_BUILD_ROOT/%{_bindir}
install -d $RPM_BUILD_ROOT%_mandir/man1
install -m 644 docs/BusyBox.1 $RPM_BUILD_ROOT%_mandir/man1
install -d $RPM_BUILD_ROOT/lib/mkinitrd/scripts
@ -93,10 +91,10 @@ exit 0
%defattr(-,root,root)
%doc docs/mdev.txt
%doc %{_mandir}/man1/BusyBox.1.gz
/usr/bin/busybox
/usr/bin/busybox.install
%dir /usr/share/busybox
%config /usr/share/busybox/busybox.links
%{_bindir}/busybox
%{_bindir}/busybox.install
%dir %{_datadir}/busybox
%config %{_datadir}/busybox/busybox.links
%dir /lib/mkinitrd
%dir /lib/mkinitrd/scripts
/lib/mkinitrd/scripts/setup-busybox.sh