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path: root/util-linux/dmesg.c
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2017-01-10Big cleanup in config help and descriptionDenys Vlasenko
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>
2016-11-23Convert all util-linux/* applets to "new style" applet definitionsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-07-06getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LISTDenys Vlasenko
In many cases, this aqllows to drop use of opt_complementary. Approximately -400 bytes: function old new delta getopt32 1423 1502 +79 opt_string 17 18 +1 OPT_STR 24 25 +1 uniq_main 416 406 -10 timeout_main 279 269 -10 sulogin_main 270 260 -10 readprofile_main 1825 1815 -10 ps_main 543 533 -10 pidof_main 245 235 -10 pgrep_main 611 601 -10 od_main 2600 2590 -10 mkfs_minix_main 2684 2674 -10 mkfs_ext2_main 2603 2593 -10 microcom_main 712 702 -10 makemime_main 315 305 -10 ionice_main 282 272 -10 inetd_main 2074 2064 -10 ifplugd_main 1144 1134 -10 halt_main 353 343 -10 getopt_main 636 626 -10 fdisk_main 2854 2844 -10 env_main 206 196 -10 dmesg_main 319 309 -10 conspy_main 1214 1204 -10 awk_main 981 971 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/22 up/down: 81/-220) Total: -139 bytes text data bss dec hex filename 919373 906 14060 934339 e41c3 busybox_old 918969 906 14060 933935 e402f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-08-24dmesg: add -r option to print raw format even when FEATURE_DMESG_PRETTY is ↵Peter Korsgaard
enabled Similar to the "big" util-linux version. For !DMESG_PRETTY, the option is accepted (but ignored) as well, for compatibility reasons. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-05dmesg: handle multi-char log levelsPeter Korsgaard
Since Linux 3.5 (7ff9554bb5: printk: convert byte-buffer to variable-length record buffer), klog buffer can now contain log lines with multi-char loglevel indicators (<[0-9]+>) - So we can no longer just skip 3 bytes. Instead skip past the terminating '>' like util-linux does. function old new delta dmesg_main 266 280 +13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 13/0) Total: 13 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-06-05*: remove "Options:" string from help textsDenys Vlasenko
function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-11move remaining help text from include/usage.src.hPere Orga
Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-19dmesg: more correct skipping of <N>; use faster putchar for most outputDenys Vlasenko
function old new delta dmesg_main 246 291 +45 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16*: make GNU licensing statement forms more regularDenys Vlasenko
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>
2009-07-10dmesg: try to detect buffer sizeDenys Vlasenko
function old new delta dmesg_main 214 246 +32 Signed-off-by: Randy Robertson <rmrobert@vmware.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2008-09-25- update my name. No obj-code changes ;)Bernhard Reutner-Fischer
2008-07-05*: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko
2008-05-20- Rob sais that he rewrote it, so reinstate the GPLv2-only boilerplate.Bernhard Reutner-Fischer
2008-05-19- improve readabilityBernhard Reutner-Fischer
2008-03-17*: add -Wunused-parameter; fix resulting breakageDenis Vlasenko
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
2007-11-16dmesg,klogd: make code more readableDenis Vlasenko
libbb: explain why we declare klogctl libbb: move defs around so that order makes more sense
2007-11-06fbset: fix buglet where we were using wrong pointerDenis Vlasenko
readahead: stop using stdio.h *: style fixes
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-09-27introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).Denis Vlasenko
2007-08-18don't pass argc in getopt32, it's superfluousDenis Vlasenko
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes text data bss dec hex filename 773469 1058 11092 785619 bfcd3 busybox_old 772644 1058 11092 784794 bf99a busybox_unstripped
2007-05-31delete tons of extra #includesDenis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-04-04- sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g"Bernhard Reutner-Fischer
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2006-10-08attempt to regularize atoi mess.Denis Vlasenko
2006-10-03getopt_ulflags -> getopt32.Denis Vlasenko
It is impossible to formulate sane ABI based on size of ulong because it can be 32-bit or 64-bit. Basically it means that you cannot portably use more that 32 option chars in one call anyway... Make it explicit.
2006-09-22Change license statements (and clean up headers) on some of the files thatRob Landley
Erik or I are primary copyright holders on.
2006-09-17whitespace cleanupDenis Vlasenko
2006-07-27Add back in non-ifdef version of FEATURE_PRETTY_PRINT, and get the attributionRob Landley
right this time.
2006-07-27There's no excuse for adding new #ifdefs to the code like that. None at all.Rob Landley
2006-07-27allow people to display dmesg output without syslog levelsMike Frysinger
2006-07-27de-cuddle if( to if (Mike Frysinger
2006-07-06Fix three embarassing thinkos in the new dmesg.c:Rob Landley
1) the c argument shouldn't have had a : after that, dunno how that got there. 2) the xgetlarg for level was using size 3) because xgetlarg's error message _SUCKS_ (it does a show_usage() rather than giving any specific info about the range that was violated) I dropped the range down to 2 bytes. (Which works fine, I dunno why we were nit-picking about that...)
2006-07-02Standardize on the vi editing directives being on the first line."Robert P. J. Day"
2006-06-13Rewrite of dmesg, smaller and simpler.Rob Landley
2006-03-29- shrink dmesg a bit.Bernhard Reutner-Fischer
http://busybox.net/lists/busybox/2006-March/019477.html
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-07-30Ronny L Nilsson writes:Eric Andersen
If BusyBox was compiled with -DCONFIG_FEATURE_CLEAN_UP dmesg command segfaults if invoked with the "-n" option. (Due to a free() of an uninitialized pointer).
2003-07-22Remove remaining libc5 support codeEric Andersen
2003-07-14Update a bunch of docs. Run a script to update my email addr.Eric Andersen
2003-03-19Major coreutils update.Manuel Novoa III
2003-03-07Save a few bytes and remove a redundant stringEric Andersen
2003-03-07audit for proper error handling, apply a few size optimizationsEric Andersen
-Erik
2001-04-05A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a fewEric Andersen
shadowed variables. Move (almost) all syscalls to libbb/syscalls.c, so I can handle them sanely and all at once. -Erik
2001-02-20It turns out that DODMALLOC was broken when I reorganized busybox.hEric Andersen
header file usage before the 0.49 release. To fix it, I had to move the '#include "busybox.h"' to the end of the list of #include files. -Erik
2001-02-14This patch, put together by Manuel Novoa III, is a merge of workEric Andersen
done by Evin Robertson (bug#1105) and work from Manuel to make usage messages occupy less space and simplify how usage messages are displayed.
2001-01-27Fix header file usage -- there were many unnecessary header files included inEric Andersen
busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik
2000-12-22Use busybox error handling functions wherever possible.Matt Kraai
2000-12-09Some little cleanups from Larry DoolittleEric Andersen
2000-12-01Stop using TRUE and FALSE for exit status.Matt Kraai
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