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bootchartd: new applet

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Usage: bootchartd start [PROG ARGS]|init|stop

Create /var/log/bootchart.tgz with boot chart data

Options:
start: start background logging; with PROG, run PROG, then kill
logging with USR1
stop: send USR1 to all bootchartd processes
init: start background logging; stop when getty/gdm is seen (for init scripts)
Under PID 1: as init, then exec $bootchart_init, /init, /sbin/init

function                                             old     new   delta
bootchartd_main                                        -     907    +907
dump_procs                                             -     353    +353
packed_usage                                       26566   26735    +169
dump_file                                              -      91     +91
static.dirs                                            -      23     +23
applet_names                                        2176    2187     +11
applet_main                                         1284    1288      +4
applet_nameofs                                       642     644      +2
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 4/0 up/down: 1560/0)           Total: 1560 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-05-04 15:45:25 +02:00
parent fe360480aa
commit ff027d6f50
5 changed files with 396 additions and 15 deletions
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1
include/applets.h
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@ -83,6 +83,7 @@ IF_BBCONFIG(APPLET(bbconfig, _BB_DIR_BIN, _BB_SUID_DROP))
//IF_BBSH(APPLET(bbsh, _BB_DIR_BIN, _BB_SUID_DROP))
IF_BEEP(APPLET(beep, _BB_DIR_USR_BIN, _BB_SUID_DROP))
IF_BLKID(APPLET(blkid, _BB_DIR_SBIN, _BB_SUID_DROP))
IF_BOOTCHARTD(APPLET(bootchartd, _BB_DIR_SBIN, _BB_SUID_DROP))
IF_BRCTL(APPLET(brctl, _BB_DIR_USR_SBIN, _BB_SUID_DROP))
IF_BUNZIP2(APPLET(bunzip2, _BB_DIR_USR_BIN, _BB_SUID_DROP))
IF_BUNZIP2(APPLET_ODDNAME(bzcat, bunzip2, _BB_DIR_USR_BIN, _BB_SUID_DROP, bzcat))