aboutsummaryrefslogtreecommitdiff
path: root/procps/ps.c
AgeCommit message (Collapse)Author
2007-08-29vsz and rss are unsigned longs (ulong ~= width of void* =>Denis Vlasenko
suitable for expressing total RAM in system). We account for "32 bit in 64 bit" systems by storing kbytes, not bytes there. Should allow for up to ~2000 Gb RAM on 32 bits.
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
2007-08-09ls,ps,watch: measure terminal width on fd 0, not 1Denis Vlasenko
2007-07-25ps: fix non-desktop ps -ww -- thanks rockeychuDenis Vlasenko
2007-07-01ps: revert wrong "optimization": (i & 1) -> iDenis Vlasenko
2007-07-01ps: fix "unused variable" warning; fix integer variable declared as char.Denis Vlasenko
2007-06-30top,ps: improve /proc/PID/cmdinfo reading codeDenis Vlasenko
function old new delta display_status - 1231 +1231 read_cmdline - 101 +101 parse_conf 1284 1303 +19 arith 2033 2042 +9 collect_blk 467 474 +7 fsck_main 1909 1911 +2 dhcprelay_main 1125 1122 -3 singlemount 4555 4547 -8 read_close 50 36 -14 get_lcm 123 105 -18 ed_main 3111 3084 -27 func_args 73 28 -45 procps_scan 732 658 -74 top_main 2187 899 -1288 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 4/8 up/down: 1369/-1477) Total: -108 bytes text data bss dec hex filename 676048 2744 13968 692760 a9218 busybox_old 675940 2744 13968 692652 a91ac busybox_unstripped
2007-06-25Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms ↵Denis Vlasenko
<wharms@bfs.de>)
2007-06-19top,ps: 'stringify' tty only when needed. -60 bytes.Denis Vlasenko
2007-06-06ps: fix -Z (by Yuichi Nakamura <ynakam@hitachisoft.jp>)Denis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-05-01test: code size saving, no logic changesDenis Vlasenko
ps: fix warning, make a bit smaller kill -l: make smaller & know much more signals function old new delta get_signum 121 153 +32 kill_main 826 843 +17 get_signame 44 36 -8 signals 252 224 -28 .rodata 131955 131923 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/3 up/down: 49/-68) Total: -19 bytes
2007-04-19procps: remove all global variablesDenis Vlasenko
text data bss dec hex filename 1462 14 24 1500 5dc busybox.t2/procps/ps.o 1484 0 0 1484 5cc busybox.t3/procps/ps.o 3122 0 252 3374 d2e busybox.t1/procps/top.o 3117 0 0 3117 c2d busybox.t3/procps/top.o
2007-04-19ps: add -o tty and -o rss supportDenis Vlasenko
1373 14 24 1411 583 busybox.t1/procps/ps.o 1462 14 24 1500 5dc busybox.t2/procps/ps.o
2007-04-08getopt32: fix llist_t options ordering. llist_rev is not unused.Denis Vlasenko
function old new delta tar_main 705 695 -10 sort_main 928 918 -10 decode_format_string 886 876 -10 run_parts_main 197 185 -12 ps_main 513 500 -13 wget_main 2764 2750 -14 awk_main 1014 1000 -14 od_main 2886 2866 -20 llist_rev 25 - -25 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/8 up/down: 0/-128) Total: -128 bytes
2007-03-28ps: work around libc bug: printf("%.*s\n", MAX_INT, buffer)Denis Vlasenko
2007-03-14- change option -c to -Z to match newer upstream SElinux conventionsBernhard Reutner-Fischer
2007-02-17sort: fix multiple -k (was ignoring all except last)Denis Vlasenko
2007-02-08make sure ps/top output what they claim: vsz, not rss ... down the line we ↵Mike Frysinger
should make the output controllable either at runtime or buildtime as both statistics are quite useful
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2007-01-22fix warning from needlessly-global functionsDenis Vlasenko
2006-12-18ps: fix buglet, add microoptimizationDenis Vlasenko
2006-11-05ps: add documentation on POSIX psDenis Vlasenko
2006-11-05ps: implement POSIX-like options, most notably -oDenis Vlasenko
(activated by CONFIG_DESKTOP)
2006-11-05replace /proc scanning code by more versatile one.Denis Vlasenko
Use it where appropriate. Stop scanning /etc/passwd *for every process*!!! (uid->username) top: reduce memory usage - we won't save unneeded fields from /proc info anymore. Downside: ~+250 bytes of code
2006-11-05top: improve CPU% calculationDenis Vlasenko
style fixes
2006-11-01Unneeded code removed, usused field "unsigned pscpu" removedDenis Vlasenko
2006-11-01mostly style fixesDenis Vlasenko
2006-11-01PID should be stored in pid_t, not int or long.Denis Vlasenko
find_pid_by_name() was returning 0 or -1 in last array element, but -1 was never checked. We can use just 0 intead.
2006-11-01ps: reduce #ifdef forestDenis Vlasenko
2006-10-27get_terminal_width_height: do not pass insanely large valuesDenis 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.
2006-09-29top: add support for -b, -n <iterations>Denis Vlasenko
2006-09-27process utilities related style cleanupDenis Vlasenko
2006-09-22Change license statements (and clean up headers) on some of the files thatRob Landley
Erik or I are primary copyright holders on.
2006-09-13- fix copy'n paste errors that got introduced when switching to the shorter ↵Bernhard Reutner-Fischer
boilerplate. No object code changes.
2006-06-02- move #include busybox.h to the very top so we pull in the configBernhard Reutner-Fischer
and eventual platform specific includes in early.
2006-03-06Robert P. Day removed 8 gazillion occurrences of "extern" on functionRob Landley
definitions. (That should only be on prototypes.)
2006-01-30removed warning "comparison between signed and unsigned"."Vladimir N. Oleynik"
2005-10-05update bb_getopt_ulflags special for 'ps' applet, usaging '-' as first group ↵"Vladimir N. Oleynik"
char from bb_opt_complementally is new feature: set argv is options; use new bb_getopt_ulflags for ps # define terminal_width 80->79 for unwide use stdout file descriptor for get_terminal_width_height. (its must)
2005-10-04ps selinux logic correction, but do not tested too"Vladimir N. Oleynik"
2005-10-04use updated bb_getopt_ulflags() for ps applet"Vladimir N. Oleynik"
2005-10-04- add option 'w' to ps (wide output, optional feature defaults to off).Bernhard Reutner-Fischer
- move to ENABLE_ and use shorter boilerplate. sizes without selinux-support: text data bss dec hex filename 356 0 0 356 164 procps/ps.o.with-w 300 0 0 300 12c procps/ps.o.no-w 302 0 0 302 12e procps/ps.o.oorig
2005-05-03A patch from Takeharu KATO to update/fix SE-Linux support.Rob Landley
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-09-15Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize)Eric Andersen
to ensure proper fallback behavior on, i.e. serial consoles. -Erik
2003-07-14Update a bunch of docs. Run a script to update my email addr.Eric Andersen
2003-07-03Patch from Russell Coker:Eric Andersen
I've attached my latest SE Linux patch for busybox against the latest CVS version of busybox.
2002-12-05Kill CONFIG_FEATURE_USE_DEVPS_PATCH and the devps patch. I'm notEric Andersen
maintaining it anymore, and it is now terribly out of date. -Erik
2002-10-22Patch last_pach62 from vodz. This patch moves all the /proc parsingEric Andersen
code into libbb so it can be shared by ps, top, etc, saving over 1.5k.
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 18:37:32 +0000