tune2fs: move to e2fsprogs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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19afe848ec
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6774386d95
@ -41,12 +41,12 @@ config LSATTR
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### mke2fs is used to create an ext2/ext3 filesystem. The normal compat
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### symlinks 'mkfs.ext2' and 'mkfs.ext3' are also provided.
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### config TUNE2FS
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### bool "tune2fs"
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### default n
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### help
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### tune2fs allows the system administrator to adjust various tunable
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### filesystem parameters on Linux ext2/ext3 filesystems.
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config TUNE2FS
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bool "tune2fs"
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default n
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help
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tune2fs allows the system administrator to adjust various tunable
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filesystem parameters on Linux ext2/ext3 filesystems.
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### config E2LABEL
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### bool "e2label"
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@ -9,4 +9,5 @@ lib-y:=
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lib-$(CONFIG_CHATTR) += chattr.o e2fs_lib.o
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lib-$(CONFIG_LSATTR) += lsattr.o e2fs_lib.o
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lib-$(CONFIG_FSCK) += fsck.o
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lib-$(CONFIG_FSCK) += fsck.o
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lib-$(CONFIG_TUNE2FS) += tune2fs.o
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@ -9,16 +9,15 @@
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#include "libbb.h"
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#include <linux/fs.h>
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#include <linux/ext2_fs.h>
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#include "volume_id/volume_id_internal.h"
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// storage helpers
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char BUG_wrong_field_size(void);
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#define STORE_LE(field, value) \
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do { \
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if (sizeof(field) == 4) \
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field = cpu_to_le32(value); \
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field = SWAP_LE32(value); \
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else if (sizeof(field) == 2) \
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field = cpu_to_le16(value); \
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field = SWAP_LE16(value); \
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else if (sizeof(field) == 1) \
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field = (value); \
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else \
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@ -26,7 +25,7 @@ do { \
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} while (0)
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#define FETCH_LE32(field) \
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(sizeof(field) == 4 ? cpu_to_le32(field) : BUG_wrong_field_size())
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(sizeof(field) == 4 ? SWAP_LE32(field) : BUG_wrong_field_size())
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enum {
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OPT_L = 1 << 0, // label
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@ -405,7 +405,7 @@ IF_TRUE(APPLET_NOFORK(true, true, _BB_DIR_BIN, _BB_SUID_DROP, true))
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IF_TTY(APPLET(tty, _BB_DIR_USR_BIN, _BB_SUID_DROP))
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IF_TTYSIZE(APPLET(ttysize, _BB_DIR_USR_BIN, _BB_SUID_DROP))
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IF_TUNCTL(APPLET(tunctl, _BB_DIR_SBIN, _BB_SUID_DROP))
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IF_MKFS_EXT2(APPLET(tune2fs, _BB_DIR_SBIN, _BB_SUID_DROP))
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IF_TUNE2FS(APPLET(tune2fs, _BB_DIR_SBIN, _BB_SUID_DROP))
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IF_UDHCPC(APPLET(udhcpc, _BB_DIR_SBIN, _BB_SUID_DROP))
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IF_UDHCPD(APPLET(udhcpd, _BB_DIR_USR_SBIN, _BB_SUID_DROP))
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IF_UDPSVD(APPLET_ODDNAME(udpsvd, tcpudpsvd, _BB_DIR_USR_BIN, _BB_SUID_DROP, udpsvd))
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@ -42,5 +42,4 @@ lib-$(CONFIG_SCRIPTREPLAY) += scriptreplay.o
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lib-$(CONFIG_SETARCH) += setarch.o
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lib-$(CONFIG_SWAPONOFF) += swaponoff.o
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lib-$(CONFIG_SWITCH_ROOT) += switch_root.o
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lib-$(CONFIG_MKFS_EXT2) += tune2fs.o
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lib-$(CONFIG_UMOUNT) += umount.o
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@ -10,7 +10,6 @@
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#include "libbb.h"
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#include <linux/fs.h>
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#include <linux/ext2_fs.h>
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#include "volume_id/volume_id_internal.h"
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#define ENABLE_FEATURE_MKFS_EXT2_RESERVED_GDT 0
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#define ENABLE_FEATURE_MKFS_EXT2_DIR_INDEX 1
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@ -29,9 +28,9 @@ char BUG_wrong_field_size(void);
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#define STORE_LE(field, value) \
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do { \
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if (sizeof(field) == 4) \
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field = cpu_to_le32(value); \
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field = SWAP_LE32(value); \
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else if (sizeof(field) == 2) \
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field = cpu_to_le16(value); \
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field = SWAP_LE16(value); \
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else if (sizeof(field) == 1) \
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field = (value); \
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else \
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@ -39,7 +38,7 @@ do { \
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} while (0)
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#define FETCH_LE32(field) \
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(sizeof(field) == 4 ? cpu_to_le32(field) : BUG_wrong_field_size())
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(sizeof(field) == 4 ? SWAP_LE32(field) : BUG_wrong_field_size())
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// All fields are little-endian
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struct ext2_dir {
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@ -8,15 +8,14 @@
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*/
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#include "libbb.h"
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#include <linux/fs.h>
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#include "volume_id/volume_id_internal.h"
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char BUG_wrong_field_size(void);
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#define STORE_LE(field, value) \
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do { \
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if (sizeof(field) == 4) \
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field = cpu_to_le32(value); \
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field = SWAP_LE32(value); \
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else if (sizeof(field) == 2) \
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field = cpu_to_le16(value); \
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field = SWAP_LE16(value); \
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else if (sizeof(field) == 1) \
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field = (value); \
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else \
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@ -24,7 +23,7 @@ do { \
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} while (0)
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#define FETCH_LE32(field) \
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(sizeof(field) == 4 ? cpu_to_le32(field) : BUG_wrong_field_size())
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(sizeof(field) == 4 ? SWAP_LE32(field) : BUG_wrong_field_size())
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struct journal_params {
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uint32_t jp_journal_1st_block; /* where does journal start from on its device */
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@ -16,7 +16,6 @@
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# define BLKSSZGET _IO(0x12, 104)
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#endif
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//#include <linux/msdos_fs.h>
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#include "volume_id/volume_id_internal.h"
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#define SECTOR_SIZE 512
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@ -168,15 +167,15 @@ static const char boot_code[] ALIGN1 =
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#define MARK_CLUSTER(cluster, value) \
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((uint32_t *)fat)[cluster] = cpu_to_le32(value)
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((uint32_t *)fat)[cluster] = SWAP_LE32(value)
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void BUG_unsupported_field_size(void);
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#define STORE_LE(field, value) \
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do { \
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if (sizeof(field) == 4) \
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field = cpu_to_le32(value); \
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field = SWAP_LE32(value); \
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else if (sizeof(field) == 2) \
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field = cpu_to_le16(value); \
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field = SWAP_LE16(value); \
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else if (sizeof(field) == 1) \
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field = (value); \
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else \
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