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* decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nillyDenys Vlasenko2020-11-301-4/+4
| | | | | | | | text data bss dec hex filename 1021988 559 5052 1027599 fae0f busybox_old 1021236 559 5052 1026847 fab1f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: improve struct layout (smaller offesets, smaller insns on x86)Denys Vlasenko2020-11-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta volume_id_probe_xfs 101 98 -3 volume_id_probe_vfat 827 824 -3 volume_id_probe_udf 541 538 -3 volume_id_probe_ubifs 67 64 -3 volume_id_probe_squashfs 86 83 -3 volume_id_probe_romfs 97 94 -3 volume_id_probe_reiserfs 246 243 -3 volume_id_probe_ocfs2 110 107 -3 volume_id_probe_ntfs 288 285 -3 volume_id_probe_nilfs 100 97 -3 volume_id_probe_minix 85 82 -3 volume_id_probe_luks 92 89 -3 volume_id_probe_linux_swap 251 248 -3 volume_id_probe_linux_raid 131 128 -3 volume_id_probe_lfs 62 59 -3 volume_id_probe_jfs 110 107 -3 volume_id_probe_iso9660 318 315 -3 volume_id_probe_f2fs 107 104 -3 volume_id_probe_exfat 285 282 -3 volume_id_probe_erofs 89 86 -3 volume_id_probe_cramfs 67 64 -3 volume_id_probe_btrfs 134 131 -3 volume_id_probe_bcache 107 104 -3 volume_id_probe_sysv 194 188 -6 volume_id_probe_hfs_hfsplus 518 512 -6 add_to_uuid_cache 271 265 -6 volume_id_probe_ext 131 122 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/27 up/down: 0/-96) Total: -96 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* util-linux: support erofs filesystemNorbert Lange2020-11-183-0/+72
| | | | | | | | | | | | | Add erofs to the known volume_ids. function old new delta volume_id_probe_erofs - 89 +89 fs1 24 28 +4 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/0 up/down: 93/0) Total: 93 bytes Signed-off-by: Norbert Lange <nolange79@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: shrink recursive_action() by reducing memory pressureDenys Vlasenko2020-10-011-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta recursive_action1 - 316 +316 file_action_grep 161 164 +3 add_to_prg_cache_if_socket 202 205 +3 depmod_main 509 511 +2 writeFileToTarball 488 489 +1 parse_module 281 282 +1 fileAction 207 208 +1 act 189 190 +1 add_to_dirlist 65 64 -1 writeTarFile 196 194 -2 uuidcache_init 47 45 -2 uuidcache_check_device 109 107 -2 true_action 8 6 -2 run_parts_main 310 308 -2 netstat_main 534 532 -2 lsusb_main 29 27 -2 lspci_main 45 43 -2 initial_scan 138 136 -2 grep_main 845 843 -2 find_main 482 480 -2 config_file_action 437 435 -2 chmod_main 142 140 -2 dirAction 14 10 -4 diff_main 1544 1540 -4 chown_main 154 148 -6 skip_dir 136 129 -7 dir_act 191 184 -7 recursive_action 453 69 -384 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 7/20 up/down: 328/-439) Total: -111 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Fix off by one error in FAT16 <=> FAT32 detectionThomas Frauendorfer2019-03-151-1/+1
| | | | | | | | | | | cluster_count is compared against FAT16_MAX, which is defined as 0xfff4 That is the maximum number of cluster a FAT16 can have. For reference also check the hardware whitepaper from Microsoft FAT: General Overview of On-Disk Format, version 1.03 page 15 Signed-off-by: Thomas Frauendorfer <tf@miray.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* restore documentation on the build config languageKartik Agaram2018-06-061-1/+1
| | | | | | | | | | Kconfig-language.txt was deleted in commit 4fa499a17b52b back in 2006. Move to docs/ as suggested by Xabier Oneca: http://lists.busybox.net/pipermail/busybox/2014-May/080914.html Also update references to it everywhere. Signed-off-by: Kartik Agaram <akkartik@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add LittleFS detectionSven-Göran Bergh2018-01-193-0/+67
| | | | | | | | | | | | | | | | | | | | | Add support for LittleFS to blkid. Not included if FEATURE_BLKID_TYPE is not selected (neither UUID nor label). LittleFS is a small fail-safe filesystem designed for embedded systems. It has strong copy-on-write guarantees and storage on disk is always kept in a valid state. It also provides a form of dynamic wear levelling for systems that can not fit a full flash translation layer. (https://github.com/geky/littlefs) ARM has introduced it in its Mbed OS 5.7, so it starts to gain focus. (https://os.mbed.com/blog/entry/littlefs-high-integrity-embedded-fs/) function old new delta volume_id_probe_lfs - 62 +62 fs1 20 24 +4 Signed-off-by: Sven-Göran Bergh <sgb@systemaxion.se> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* regularize format of source file headers, no code changesDenys Vlasenko2017-09-1835-105/+70
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* swapon: do not use FEATURE_MOUNT_LABEL, have your own FEATURE_SWAPONOFF_LABELDenys Vlasenko2017-07-271-0/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: enable minix detectionDenys Vlasenko2017-07-253-27/+35
| | | | | | | | | | | | function old new delta volume_id_probe_minix - 87 +87 fs2 64 68 +4 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/0 up/down: 91/0) Total: 91 bytes Patch by wdlkmpx <wdlkmpx@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* config: deindent all help textsDenys Vlasenko2017-07-215-22/+22
| | | | | | Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Spelling fixes in comments, documentation, tests and examplesDenys Vlasenko2017-04-171-1/+1
| | | | | | By klemens <ka7@github.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Big cleanup in config help and descriptionDenys Vlasenko2017-01-1036-134/+0
| | | | | | | | | | | | | Redundant help texts (one which only repeats the description) are deleted. Descriptions and help texts are trimmed. Some config options are moved, even across menus. No config option _names_ are changed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: Add support for UBIFSSerj Kalichev2016-09-064-1/+135
| | | | | Signed-off-by: Serj Kalichev <serj.kalichev@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: slap on a few ALIGN1/2s where appropriateDenys Vlasenko2016-04-222-2/+2
| | | | | | | | | | The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map" text data bss dec hex filename 829901 4086 1904 835891 cc133 busybox_before 829665 4086 1904 835655 cc047 busybox Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: add bcache supportMike Frysinger2015-12-163-0/+115
| | | | | URL: https://bugs.gentoo.org/508596 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* volume_id: fix a buglet introduced by is_prefixed_with() conversionAlfonso Ranieri2015-04-141-1/+1
| | | | | Signed-off-by: Alfonso Ranieri <alforan@tin.it> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: introduce and use is_prefixed_with()Denys Vlasenko2015-03-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta is_prefixed_with - 18 +18 complete_username 78 77 -1 man_main 737 735 -2 fsck_device 429 427 -2 unpack_ar_archive 80 76 -4 strip_unsafe_prefix 105 101 -4 singlemount 1054 1050 -4 rtc_adjtime_is_utc 90 86 -4 resolve_mount_spec 88 84 -4 parse_one_line 1029 1025 -4 parse_conf 1460 1456 -4 may_wakeup 83 79 -4 loadkmap_main 219 215 -4 get_irqs_from_stat 103 99 -4 get_header_cpio 913 909 -4 findfs_main 79 75 -4 fbsplash_main 1230 1226 -4 load_crontab 776 771 -5 expand_vars_to_list 1151 1146 -5 date_main 881 876 -5 skip_dev_pfx 30 24 -6 make_device 2199 2193 -6 complete_cmd_dir_file 773 767 -6 run_applet_and_exit 715 708 -7 uudecode_main 321 313 -8 pwdx_main 197 189 -8 execute 568 560 -8 i2cdetect_main 1186 1176 -10 procps_scan 1242 1230 -12 procps_read_smaps 1017 1005 -12 process_module 746 734 -12 patch_main 1903 1891 -12 nfsmount 3572 3560 -12 stack_machine 126 112 -14 process_timer_stats 449 435 -14 match_fstype 111 97 -14 do_ipaddr 1344 1330 -14 open_list_and_close 359 343 -16 get_header_tar 1795 1779 -16 prepend_new_eth_table 340 323 -17 fsck_main 1811 1794 -17 find_iface_state 56 38 -18 dnsd_main 1321 1303 -18 base_device 179 158 -21 find_keyword 104 82 -22 handle_incoming_and_exit 2785 2762 -23 parse_and_put_prompt 774 746 -28 modinfo 347 317 -30 find_action 204 171 -33 update_passwd 1470 1436 -34 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540) Total: -522 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* fix assorted unused code and wrong format specs found by cppchekc (bug 6716)Denys Vlasenko2013-11-291-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add f2fs detectionSven-Göran Bergh2013-08-013-0/+100
| | | | | | | | | function old new delta volume_id_probe_f2fs - 98 +98 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: nilfs config description.Sven-Göran Bergh2013-07-311-1/+10
| | | | | | | | | Config description for nilfs added. No code change. Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: Adopt to new config style.Sven-Göran Bergh2013-07-3134-0/+317
| | | | | | | | | | Config instructions for util-linux/volume_id are moved into the source files according to the new config feature. No code change. Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: Adopt to new kbuild style.Sven-Göran Bergh2013-07-3135-38/+71
| | | | | | | | | | Kbuild instructions for util-linux/volume_id are moved into the source files according to the new build feature. No code change. Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id_internal.h: drop unoptimized byteswap routinesDenys Vlasenko2013-05-151-36/+16
| | | | | | | function old new delta volume_id_probe_hfs_hfsplus 802 627 -175 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: fix ntfs attribute searchOliver Metz2013-05-091-1/+1
| | | | | | | len is declared as uint32_t but le16_to_cpu macro is used Signed-off-by: Oliver Metz <oliver.metz@gmx.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace cleanup. no code changesDenys Vlasenko2013-01-145-6/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Remove redundant 'config FEATURE_VOLUMEID_SQUASHFS'Denys Vlasenko2013-01-141-10/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add squashfs detectionSven-Göran Bergh2013-01-143-0/+64
| | | | | | | | | function old new delta volume_id_probe_squashfs - 74 +74 fs1 12 16 +4 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixes. no code changesDenys Vlasenko2013-01-142-4/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: uuid_format small code shrinkSven-Göran Bergh2013-01-142-20/+9
| | | | | | | | function old new delta volume_id_set_uuid 318 300 -18 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: display hfs[+] 128-bit UUID properlySven-Göran Bergh2013-01-143-9/+23
| | | | | Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: add type display for hfsplusSven-Göran Bergh2013-01-141-1/+1
| | | | | Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add exFAT detectionS-G Bergh2012-11-134-0/+136
| | | | | | | | function old new delta volume_id_probe_exfat - 294 +294 Signed-off-by: S-G Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: show filesystem when both label and UUID are missing, but type is knownS-G Bergh2012-11-051-1/+5
| | | | | Signed-off-by: S-G Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: add support for nilfs2Sven-Göran Bergh2012-09-024-0/+102
| | | | | | | | | function old new delta volume_id_probe_nilfs - 99 +99 fs2 52 56 +4 Signed-off-by: Sven-Göran Bergh <svengbergh-busybox@yahoo.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: code shrinkDenys Vlasenko2012-09-021-15/+19
| | | | | | | function old new delta volume_id_set_unicode16 200 173 -27 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: add type display for btrfsSven-Göran Bergh2012-09-021-0/+1
| | | | | Signed-off-by: Sven-Göran Bergh <svengbergh-busybox@yahoo.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id/ext: use common bb_e2fs_defs.h for ext2/3/4 constants and structsDenys Vlasenko2012-06-121-67/+7
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id/ext: detect ext4 tooDenys Vlasenko2012-05-181-4/+48
| | | | | | | | function old new delta volume_id_probe_ext 108 132 +24 Signed-off-by: Dees Troy<dees_troy@teamw.in> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: if parameters are given, do not scan /devDenys Vlasenko2012-03-031-12/+12
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id/get_devname: trivial code shrinkDenys Vlasenko2011-12-061-22/+19
| | | | | | | | | | | | function old new delta uuidcache_init 36 41 +5 get_devname_from_uuid 55 51 -4 get_devname_from_label 61 57 -4 display_uuid_cache 109 105 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 5/-12) Total: -7 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* reverted LINHIB0001 swap signature additionDenys Vlasenko2011-02-141-1/+0
| | | | | | | | see: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/683605 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: optional support for TYPE="fstype"Denys Vlasenko2010-12-3018-36/+70
| | | | | | Adapted from patch created by T4ndeta <t4ndeta@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: recognize compressed hibernate swap signatureJames Hunt2010-12-191-0/+1
| | | | | | | | | | | | util-linux/volume_id/linux_swap.c: Added the new magic LINHIB0001 signature. See: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/683605 Signed-off-by: James Hunt <james.hunt@ubuntu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: make GNU licensing statement forms more regularDenys Vlasenko2010-08-162-2/+2
| | | | | | | This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: mass cosmetic removal of extra empty lines. no code changesDenys Vlasenko2010-07-261-1/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: add INSERTs to *.src files where appropriateDenys Vlasenko2010-06-081-0/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* mass renaming Kbuild -> Kbuild.src, Config.in -> Config.srcDenys Vlasenko2010-06-041-0/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id/linux_swap: detect suspended image signatures tooVladimir Dronnikov2010-02-081-1/+5
| | | | | Signed-off-by: Vladimir Dronnikov <dronnikov@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: eliminate more aliasing warningsDenys Vlasenko2010-02-041-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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