volume_id: disable detection routines which are not setting label and uuid anyway
function old new delta static.warn 1 - -1 static.drive_name_string 14 12 -2 static.offsets 8 - -8 static.sectors 10 - -10 fs2 60 48 -12 raid2 16 - -16 uuidcache_init 704 677 -27 raid1 32 - -32 volume_id_probe_all 198 158 -40 volume_id_probe_lvm1 58 - -58 volume_id_probe_highpoint_37x_raid 63 - -63 volume_id_probe_hpfs 67 - -67 volume_id_probe_minix 74 - -74 volume_id_probe_lvm2 78 - -78 volume_id_probe_silicon_medley_raid 97 - -97 volume_id_probe_via_raid 101 - -101 volume_id_probe_highpoint_45x_raid 104 - -104 volume_id_probe_nvidia_raid 108 - -108 volume_id_probe_lsi_mega_raid 108 - -108 volume_id_probe_intel_software_raid 108 - -108 volume_id_probe_ufs 126 - -126 volume_id_probe_promise_fasttrack_raid 144 - -144 ------------------------------------------------------------------------------ (add/remove: 0/18 grow/shrink: 0/4 up/down: 0/-1384) Total: -1384 bytes text data bss dec hex filename 794244 662 7420 802326 c3e16 busybox_old 792698 662 7420 800780 c380c busybox_unstripped
This commit is contained in:
parent
c5b737231d
commit
d25c33f186
@ -497,27 +497,16 @@ CONFIG_FEATURE_VOLUMEID_REISERFS=y
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CONFIG_FEATURE_VOLUMEID_FAT=y
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CONFIG_FEATURE_VOLUMEID_HFS=y
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CONFIG_FEATURE_VOLUMEID_JFS=y
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CONFIG_FEATURE_VOLUMEID_UFS=y
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CONFIG_FEATURE_VOLUMEID_XFS=y
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CONFIG_FEATURE_VOLUMEID_NTFS=y
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CONFIG_FEATURE_VOLUMEID_ISO9660=y
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CONFIG_FEATURE_VOLUMEID_UDF=y
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CONFIG_FEATURE_VOLUMEID_LUKS=y
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CONFIG_FEATURE_VOLUMEID_LINUXSWAP=y
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CONFIG_FEATURE_VOLUMEID_LVM=y
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CONFIG_FEATURE_VOLUMEID_CRAMFS=y
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CONFIG_FEATURE_VOLUMEID_HPFS=y
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CONFIG_FEATURE_VOLUMEID_ROMFS=y
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CONFIG_FEATURE_VOLUMEID_SYSV=y
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CONFIG_FEATURE_VOLUMEID_MINIX=y
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CONFIG_FEATURE_VOLUMEID_OCFS2=y
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CONFIG_FEATURE_VOLUMEID_HIGHPOINTRAID=y
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CONFIG_FEATURE_VOLUMEID_ISWRAID=y
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CONFIG_FEATURE_VOLUMEID_LSIRAID=y
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CONFIG_FEATURE_VOLUMEID_VIARAID=y
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CONFIG_FEATURE_VOLUMEID_SILICONRAID=y
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CONFIG_FEATURE_VOLUMEID_NVIDIARAID=y
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CONFIG_FEATURE_VOLUMEID_PROMISERAID=y
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CONFIG_FEATURE_VOLUMEID_LINUXRAID=y
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CONFIG_MOUNT=y
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CONFIG_FEATURE_MOUNT_FAKE=y
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@ -56,6 +56,7 @@ config LSATTR
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### e2label will display or change the filesystem label on the ext2
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### filesystem located on device.
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### NB: this one is now provided by util-linux/volume_id/*
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### config FINDFS
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### bool "findfs"
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### default n
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@ -493,27 +493,16 @@ CONFIG_FEATURE_USE_TERMIOS=y
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# CONFIG_FEATURE_VOLUMEID_FAT is not set
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# CONFIG_FEATURE_VOLUMEID_HFS is not set
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# CONFIG_FEATURE_VOLUMEID_JFS is not set
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# CONFIG_FEATURE_VOLUMEID_UFS is not set
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# CONFIG_FEATURE_VOLUMEID_XFS is not set
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# CONFIG_FEATURE_VOLUMEID_NTFS is not set
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# CONFIG_FEATURE_VOLUMEID_ISO9660 is not set
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# CONFIG_FEATURE_VOLUMEID_UDF is not set
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# CONFIG_FEATURE_VOLUMEID_LUKS is not set
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# CONFIG_FEATURE_VOLUMEID_LINUXSWAP is not set
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# CONFIG_FEATURE_VOLUMEID_LVM is not set
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# CONFIG_FEATURE_VOLUMEID_CRAMFS is not set
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# CONFIG_FEATURE_VOLUMEID_HPFS is not set
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# CONFIG_FEATURE_VOLUMEID_ROMFS is not set
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# CONFIG_FEATURE_VOLUMEID_SYSV is not set
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# CONFIG_FEATURE_VOLUMEID_MINIX is not set
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# CONFIG_FEATURE_VOLUMEID_OCFS2 is not set
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# CONFIG_FEATURE_VOLUMEID_HIGHPOINTRAID is not set
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# CONFIG_FEATURE_VOLUMEID_ISWRAID is not set
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# CONFIG_FEATURE_VOLUMEID_LSIRAID is not set
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# CONFIG_FEATURE_VOLUMEID_VIARAID is not set
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# CONFIG_FEATURE_VOLUMEID_SILICONRAID is not set
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# CONFIG_FEATURE_VOLUMEID_NVIDIARAID is not set
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# CONFIG_FEATURE_VOLUMEID_PROMISERAID is not set
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# CONFIG_FEATURE_VOLUMEID_LINUXRAID is not set
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CONFIG_MOUNT=y
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CONFIG_FEATURE_MOUNT_FAKE=y
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@ -159,7 +159,7 @@ config FINDFS
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package. However, the e2fsprogs version only support ext2/3. This
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version supports those in addition to FAT, swap, and ReiserFS.
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WARNING:
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With all submodules selected, it will add ~9k to busybox.
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With all submodules selected, it will add ~8k to busybox.
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config FREERAMDISK
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bool "freeramdisk"
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@ -427,12 +427,12 @@ config FEATURE_VOLUMEID_JFS
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help
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TODO
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config FEATURE_VOLUMEID_UFS
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bool "ufs filesystem"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_UFS
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### bool "ufs filesystem"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_XFS
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bool "xfs filesystem"
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@ -476,12 +476,12 @@ config FEATURE_VOLUMEID_LINUXSWAP
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help
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TODO
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config FEATURE_VOLUMEID_LVM
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bool "lvm"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_LVM
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### bool "lvm"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_CRAMFS
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bool "cramfs filesystem"
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@ -490,12 +490,12 @@ config FEATURE_VOLUMEID_CRAMFS
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help
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TODO
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config FEATURE_VOLUMEID_HPFS
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bool "hpfs filesystem"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_HPFS
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### bool "hpfs filesystem"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_ROMFS
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bool "romfs filesystem"
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@ -511,12 +511,12 @@ config FEATURE_VOLUMEID_SYSV
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help
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TODO
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config FEATURE_VOLUMEID_MINIX
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bool "minix filesystem"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_MINIX
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### bool "minix filesystem"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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### These only detect partition tables - not used (yet?)
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### config FEATURE_VOLUMEID_MAC
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@ -540,54 +540,54 @@ config FEATURE_VOLUMEID_OCFS2
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help
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TODO
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config FEATURE_VOLUMEID_HIGHPOINTRAID
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bool "highpoint raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_HIGHPOINTRAID
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### bool "highpoint raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_ISWRAID
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bool "intel raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_ISWRAID
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### bool "intel raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_LSIRAID
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bool "lsi raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_LSIRAID
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### bool "lsi raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_VIARAID
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bool "via raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_VIARAID
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### bool "via raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_SILICONRAID
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bool "silicon raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_SILICONRAID
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### bool "silicon raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_NVIDIARAID
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bool "nvidia raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_NVIDIARAID
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### bool "nvidia raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_PROMISERAID
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bool "promise raid"
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default n
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depends on VOLUMEID
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help
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TODO
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### config FEATURE_VOLUMEID_PROMISERAID
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### bool "promise raid"
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### default n
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### depends on VOLUMEID
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### help
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### TODO
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config FEATURE_VOLUMEID_LINUXRAID
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bool "linuxraid"
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@ -13,30 +13,29 @@ lib-$(CONFIG_VOLUMEID) += volume_id.o util.o
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lib-$(CONFIG_FEATURE_VOLUMEID_EXT) += ext.o
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lib-$(CONFIG_FEATURE_VOLUMEID_FAT) += fat.o
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lib-$(CONFIG_FEATURE_VOLUMEID_HFS) += hfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_HIGHPOINTRAID) += highpoint.o
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lib-$(CONFIG_FEATURE_VOLUMEID_ISWRAID) += isw_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_LSIRAID) += lsi_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_VIARAID) += via_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_SILICONRAID) += silicon_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_NVIDIARAID) += nvidia_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_PROMISERAID) += promise_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_HIGHPOINTRAID) += highpoint.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_ISWRAID) += isw_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_LSIRAID) += lsi_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_VIARAID) += via_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_SILICONRAID) += silicon_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_NVIDIARAID) += nvidia_raid.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_PROMISERAID) += promise_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_ISO9660) += iso9660.o
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lib-$(CONFIG_FEATURE_VOLUMEID_JFS) += jfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_LINUXRAID) += linux_raid.o
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lib-$(CONFIG_FEATURE_VOLUMEID_LINUXSWAP) += linux_swap.o
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lib-$(CONFIG_FEATURE_VOLUMEID_LVM) += lvm.o
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### unused
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### lib-$(CONFIG_FEATURE_VOLUMEID_LVM) += lvm.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_MAC) += mac.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_MSDOS) += msdos.o
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lib-$(CONFIG_FEATURE_VOLUMEID_NTFS) += ntfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_REISERFS) += reiserfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_UDF) += udf.o
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lib-$(CONFIG_FEATURE_VOLUMEID_UFS) += ufs.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_UFS) += ufs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_XFS) += xfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_CRAMFS) += cramfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_HPFS) += hpfs.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_HPFS) += hpfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_ROMFS) += romfs.o
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lib-$(CONFIG_FEATURE_VOLUMEID_SYSV) += sysv.o
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lib-$(CONFIG_FEATURE_VOLUMEID_MINIX) += minix.o
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### lib-$(CONFIG_FEATURE_VOLUMEID_MINIX) += minix.o
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lib-$(CONFIG_FEATURE_VOLUMEID_LUKS) += luks.o
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lib-$(CONFIG_FEATURE_VOLUMEID_OCFS2) += ocfs2.o
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@ -243,8 +243,8 @@ dev_get_major_minor(char *device_name, int *major, int *minor)
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colon = strchr(dev, ':');
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if (!colon)
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goto ret;
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*major = strtol(dev, NULL, 10);
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*minor = strtol(colon + 1, NULL, 10);
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*major = bb_strtou(dev, NULL, 10);
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*minor = bb_strtou(colon + 1, NULL, 10);
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ret:
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free(dev_path);
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@ -261,27 +261,28 @@ uuidcache_init_cdroms(void)
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proccd = fopen(PROC_CDROMS, "r");
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if (!proccd) {
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static smallint warn = 0;
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if (!warn) {
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warn = 1;
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bb_error_msg("mount: could not open %s, so UUID and LABEL "
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"conversion cannot be done for CD-Roms.",
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PROC_CDROMS);
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}
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// static smallint warn = 0;
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// if (!warn) {
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// warn = 1;
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// bb_error_msg("can't open %s, UUID and LABEL "
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// "conversion cannot be done for CD-Roms",
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// PROC_CDROMS);
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// }
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return;
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}
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while (fgets(line, sizeof(line), proccd)) {
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static const char drive_name_string[] ALIGN1 = "drive name:\t\t";
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static const char drive_name_string[] ALIGN1 = "drive name:";
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if (strncmp(line, drive_name_string, sizeof(drive_name_string) - 1) == 0) {
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char *device_name;
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device_name = strtok(line + sizeof(drive_name_string) - 1, "\t\n");
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while (device_name) {
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device_name = strtok(skip_whitespace(line + sizeof(drive_name_string) - 1), " \t\n");
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while (device_name && device_name[0]) {
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ma = mi = -1;
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dev_get_major_minor(device_name, &ma, &mi);
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uuidcache_check_device(device_name, ma, mi, 1);
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device_name = strtok(NULL, "\t\n");
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device_name = strtok(NULL, " \t\n");
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}
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break;
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}
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@ -418,7 +419,8 @@ char *get_devname_from_uuid(const char *spec)
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uuidcache_init();
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uc = uuidCache;
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while (uc) {
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if (strcmp(spec, uc->uc_uuid) == 0) {
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/* case of hex numbers doesn't matter */
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if (strcasecmp(spec, uc->uc_uuid) == 0) {
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return xstrdup(uc->device);
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}
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uc = uc->next;
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@ -36,17 +36,14 @@ struct lvm2_super_block {
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int volume_id_probe_lvm1(struct volume_id *id, uint64_t off)
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{
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const uint8_t *buf;
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struct lvm1_super_block *lvm;
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dbg("probing at offset 0x%llx", (unsigned long long) off);
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buf = volume_id_get_buffer(id, off + LVM1_SB_OFF, 0x800);
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if (buf == NULL)
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lvm = volume_id_get_buffer(id, off + LVM1_SB_OFF, 0x800);
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if (lvm == NULL)
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return -1;
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lvm = (struct lvm1_super_block *) buf;
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if (lvm->id[0] != 'H' || lvm->id[1] != 'M')
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return -1;
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|
@ -49,17 +49,18 @@ int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off)
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return -1;
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part = (struct mac_partition *) buf;
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if ((memcmp(part->signature, "PM", 2) == 0) &&
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(memcmp(part->type, "Apple_partition_map", 19) == 0)) {
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if (part->signature[0] == 'P' && part->signature[1] == 'M' /* "PM" */
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&& (memcmp(part->type, "Apple_partition_map", 19) == 0)
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) {
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/* linux creates an own subdevice for the map
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* just return the type if the drive header is missing */
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volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
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id->type = "mac_partition_map";
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// volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
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// id->type = "mac_partition_map";
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return 0;
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}
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driver = (struct mac_driver_desc *) buf;
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if (memcmp(driver->signature, "ER", 2) == 0) {
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if (driver->signature[0] == 'E' && driver->signature[1] == 'R') { /* "ER" */
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/* we are on a main device, like a CD
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* just try to probe the first partition from the map */
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unsigned bsize = be16_to_cpu(driver->block_size);
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@ -72,7 +73,7 @@ int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off)
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return -1;
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part = (struct mac_partition *) buf;
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if (memcmp(part->signature, "PM", 2) != 0)
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if (part->signature[0] != 'P' || part->signature[1] != 'M') /* not "PM" */
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return -1;
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part_count = be32_to_cpu(part->map_count);
|
||||
@ -80,11 +81,7 @@ int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off)
|
||||
|
||||
if (id->partitions != NULL)
|
||||
free(id->partitions);
|
||||
id->partitions =
|
||||
malloc(part_count * sizeof(struct volume_id_partition));
|
||||
if (id->partitions == NULL)
|
||||
return -1;
|
||||
memset(id->partitions, 0x00, sizeof(struct volume_id_partition));
|
||||
id->partitions = xzalloc(part_count * sizeof(struct volume_id_partition));
|
||||
|
||||
id->partition_count = part_count;
|
||||
|
||||
@ -97,27 +94,28 @@ int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off)
|
||||
return -1;
|
||||
|
||||
part = (struct mac_partition *) buf;
|
||||
if (memcmp(part->signature, "PM", 2) != 0)
|
||||
if (part->signature[0] != 'P' || part->signature[1] != 'M') /* not "PM" */
|
||||
return -1;
|
||||
|
||||
poff = be32_to_cpu(part->start_block) * bsize;
|
||||
plen = be32_to_cpu(part->block_count) * bsize;
|
||||
dbg("found '%s' partition entry at 0x%llx, len 0x%llx",
|
||||
part->type, (unsigned long long) poff, (unsigned long long) plen);
|
||||
part->type, (unsigned long long) poff,
|
||||
(unsigned long long) plen);
|
||||
|
||||
id->partitions[i].off = poff;
|
||||
id->partitions[i].len = plen;
|
||||
// id->partitions[i].pt_off = poff;
|
||||
// id->partitions[i].pt_len = plen;
|
||||
|
||||
if (memcmp(part->type, "Apple_Free", 10) == 0) {
|
||||
volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_UNUSED);
|
||||
} else if (memcmp(part->type, "Apple_partition_map", 19) == 0) {
|
||||
volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_PARTITIONTABLE);
|
||||
} else {
|
||||
volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_UNPROBED);
|
||||
// if (memcmp(part->type, "Apple_Free", 10) == 0) {
|
||||
// volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_UNUSED);
|
||||
// } else if (memcmp(part->type, "Apple_partition_map", 19) == 0) {
|
||||
// volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_PARTITIONTABLE);
|
||||
// } else {
|
||||
// volume_id_set_usage_part(&id->partitions[i], VOLUME_ID_UNPROBED);
|
||||
// }
|
||||
}
|
||||
}
|
||||
volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
|
||||
id->type = "mac_partition_map";
|
||||
// volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
|
||||
// id->type = "mac_partition_map";
|
||||
return 0;
|
||||
}
|
||||
|
@ -33,7 +33,6 @@ struct msdos_partition_entry {
|
||||
uint32_t nr_sects;
|
||||
} __attribute__((packed));
|
||||
|
||||
#define MSDOS_MAGIC "\x55\xaa"
|
||||
#define MSDOS_PARTTABLE_OFFSET 0x1be
|
||||
#define MSDOS_SIG_OFF 0x1fe
|
||||
#define BSIZE 0x200
|
||||
@ -68,7 +67,7 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
if (buf == NULL)
|
||||
return -1;
|
||||
|
||||
if (memcmp(&buf[MSDOS_SIG_OFF], MSDOS_MAGIC, 2) != 0)
|
||||
if (buf[MSDOS_SIG_OFF] != 0x55 || buf[MSDOS_SIG_OFF + 1] != 0xaa)
|
||||
return -1;
|
||||
|
||||
/* check flags on all entries for a valid partition table */
|
||||
@ -86,12 +85,8 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
|
||||
if (id->partitions != NULL)
|
||||
free(id->partitions);
|
||||
id->partitions = malloc(VOLUME_ID_PARTITIONS_MAX *
|
||||
id->partitions = xzalloc(VOLUME_ID_PARTITIONS_MAX *
|
||||
sizeof(struct volume_id_partition));
|
||||
if (id->partitions == NULL)
|
||||
return -1;
|
||||
memset(id->partitions, 0x00,
|
||||
VOLUME_ID_PARTITIONS_MAX * sizeof(struct volume_id_partition));
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
poff = (uint64_t) le32_to_cpu(part[i].start_sect) * BSIZE;
|
||||
@ -102,26 +97,26 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
|
||||
p = &id->partitions[i];
|
||||
|
||||
p->partition_type_raw = part[i].sys_ind;
|
||||
// p->pt_type_raw = part[i].sys_ind;
|
||||
|
||||
if (is_extended(part[i].sys_ind)) {
|
||||
dbg("found extended partition at 0x%llx", (unsigned long long) poff);
|
||||
volume_id_set_usage_part(p, VOLUME_ID_PARTITIONTABLE);
|
||||
p->type = "msdos_extended_partition";
|
||||
// volume_id_set_usage_part(p, VOLUME_ID_PARTITIONTABLE);
|
||||
// p->type = "msdos_extended_partition";
|
||||
if (extended == 0)
|
||||
extended = off + poff;
|
||||
} else {
|
||||
dbg("found 0x%x data partition at 0x%llx, len 0x%llx",
|
||||
part[i].sys_ind, (unsigned long long) poff, (unsigned long long) plen);
|
||||
|
||||
if (is_raid(part[i].sys_ind))
|
||||
volume_id_set_usage_part(p, VOLUME_ID_RAID);
|
||||
else
|
||||
volume_id_set_usage_part(p, VOLUME_ID_UNPROBED);
|
||||
// if (is_raid(part[i].sys_ind))
|
||||
// volume_id_set_usage_part(p, VOLUME_ID_RAID);
|
||||
// else
|
||||
// volume_id_set_usage_part(p, VOLUME_ID_UNPROBED);
|
||||
}
|
||||
|
||||
p->off = off + poff;
|
||||
p->len = plen;
|
||||
// p->pt_off = off + poff;
|
||||
// p->pt_len = plen;
|
||||
id->partition_count = i+1;
|
||||
}
|
||||
|
||||
@ -142,7 +137,7 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
|
||||
part = (struct msdos_partition_entry*) &buf[MSDOS_PARTTABLE_OFFSET];
|
||||
|
||||
if (memcmp(&buf[MSDOS_SIG_OFF], MSDOS_MAGIC, 2) != 0)
|
||||
if (buf[MSDOS_SIG_OFF] != 0x55 || buf[MSDOS_SIG_OFF + 1] != 0xaa)
|
||||
break;
|
||||
|
||||
next = 0;
|
||||
@ -163,21 +158,23 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
part[i].sys_ind, (unsigned long long) poff, (unsigned long long) plen);
|
||||
|
||||
/* we always start at the 5th entry */
|
||||
while (id->partition_count < 4)
|
||||
volume_id_set_usage_part(&id->partitions[id->partition_count++], VOLUME_ID_UNUSED);
|
||||
// while (id->partition_count < 4)
|
||||
// volume_id_set_usage_part(&id->partitions[id->partition_count++], VOLUME_ID_UNUSED);
|
||||
if (id->partition_count < 4)
|
||||
id->partition_count = 4;
|
||||
|
||||
p = &id->partitions[id->partition_count];
|
||||
|
||||
if (is_raid(part[i].sys_ind))
|
||||
volume_id_set_usage_part(p, VOLUME_ID_RAID);
|
||||
else
|
||||
volume_id_set_usage_part(p, VOLUME_ID_UNPROBED);
|
||||
// if (is_raid(part[i].sys_ind))
|
||||
// volume_id_set_usage_part(p, VOLUME_ID_RAID);
|
||||
// else
|
||||
// volume_id_set_usage_part(p, VOLUME_ID_UNPROBED);
|
||||
|
||||
p->off = current + poff;
|
||||
p->len = plen;
|
||||
// p->pt_off = current + poff;
|
||||
// p->pt_len = plen;
|
||||
id->partition_count++;
|
||||
|
||||
p->partition_type_raw = part[i].sys_ind;
|
||||
// p->pt_type_raw = part[i].sys_ind;
|
||||
|
||||
if (id->partition_count >= VOLUME_ID_PARTITIONS_MAX) {
|
||||
dbg("too many partitions");
|
||||
@ -189,8 +186,8 @@ int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off)
|
||||
current = next;
|
||||
}
|
||||
|
||||
volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
|
||||
id->type = "msdos_partition_table";
|
||||
// volume_id_set_usage(id, VOLUME_ID_PARTITIONTABLE);
|
||||
// id->type = "msdos_partition_table";
|
||||
|
||||
return 0;
|
||||
}
|
@ -20,6 +20,31 @@
|
||||
|
||||
#include "volume_id_internal.h"
|
||||
|
||||
|
||||
/* Some detection routines do not set label or uuid anyway,
|
||||
* so they are disabled. */
|
||||
|
||||
/* Looks for partitions, we don't use it: */
|
||||
#define ENABLE_FEATURE_VOLUMEID_MAC 0
|
||||
/* #define ENABLE_FEATURE_VOLUMEID_MSDOS 0 - NB: this one
|
||||
* was not properly added to probe table anyway - ??! */
|
||||
|
||||
/* None of RAIDs have label or uuid, except LinuxRAID: */
|
||||
#define ENABLE_FEATURE_VOLUMEID_HIGHPOINTRAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_ISWRAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_LSIRAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_LVM 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_NVIDIARAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_PROMISERAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_SILICONRAID 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_VIARAID 0
|
||||
|
||||
/* These filesystems also have no label or uuid: */
|
||||
#define ENABLE_FEATURE_VOLUMEID_MINIX 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_HPFS 0
|
||||
#define ENABLE_FEATURE_VOLUMEID_UFS 0
|
||||
|
||||
|
||||
typedef int (*raid_probe_fptr)(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
typedef int (*probe_fptr)(struct volume_id *id, uint64_t off);
|
||||
|
||||
@ -68,10 +93,9 @@ static const probe_fptr fs1[] = {
|
||||
#if ENABLE_FEATURE_VOLUMEID_FAT
|
||||
volume_id_probe_vfat,
|
||||
#endif
|
||||
// This one only looks for partitions, we don't use it
|
||||
//#if ENABLE_FEATURE_VOLUMEID_MAC
|
||||
// volume_id_probe_mac_partition_map,
|
||||
//#endif
|
||||
#if ENABLE_FEATURE_VOLUMEID_MAC
|
||||
volume_id_probe_mac_partition_map,
|
||||
#endif
|
||||
#if ENABLE_FEATURE_VOLUMEID_XFS
|
||||
volume_id_probe_xfs,
|
||||
#endif
|
||||
|
@ -163,25 +163,25 @@ void volume_id_free_buffer(struct volume_id *id);
|
||||
|
||||
/* RAID */
|
||||
|
||||
int volume_id_probe_highpoint_37x_raid(struct volume_id *id, uint64_t off);
|
||||
int volume_id_probe_highpoint_45x_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_highpoint_37x_raid(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_highpoint_45x_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_lsi_mega_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_lsi_mega_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_nvidia_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_nvidia_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_promise_fasttrack_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_promise_fasttrack_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_silicon_medley_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_silicon_medley_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_via_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
//int volume_id_probe_via_raid(struct volume_id *id, uint64_t off, uint64_t size);
|
||||
|
||||
int volume_id_probe_lvm1(struct volume_id *id, uint64_t off);
|
||||
int volume_id_probe_lvm2(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_lvm1(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_lvm2(struct volume_id *id, uint64_t off);
|
||||
|
||||
/* FS */
|
||||
|
||||
@ -193,7 +193,7 @@ int volume_id_probe_vfat(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_hfs_hfsplus(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_hpfs(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_hpfs(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_iso9660(struct volume_id *id, uint64_t off);
|
||||
|
||||
@ -205,7 +205,7 @@ int volume_id_probe_luks(struct volume_id *id, uint64_t off);
|
||||
|
||||
//int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_minix(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_minix(struct volume_id *id, uint64_t off);
|
||||
|
||||
//int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off);
|
||||
|
||||
@ -221,6 +221,6 @@ int volume_id_probe_sysv(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_udf(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_ufs(struct volume_id *id, uint64_t off);
|
||||
//int volume_id_probe_ufs(struct volume_id *id, uint64_t off);
|
||||
|
||||
int volume_id_probe_xfs(struct volume_id *id, uint64_t off);
|
||||
|
Loading…
Reference in New Issue
Block a user