Commit Graph

28 Commits

Author SHA1 Message Date
Craig Small
a909f6e917 Change restrict to __restrict in public includes
procps automake defines restrict which means the binaries for procps
binaries compile. However external programs may not of defined
restrict which means they will not complie if they include files found
in /usr/include/proc.

Includes from libc6 use __restrict and if is good enough for
them, its good enough for us.
2012-01-09 21:44:51 +11:00
Craig Small
20463f1a13 vmstat -p <part> works and updated version to 3.3.1
configure.ac now set to 3.3.1
vmstat -p has not worked for a long time, this applies Debian patch
vmstat_part_format, the details:

Author: Daniel Novotny
Description: The contents of /proc/diskstats have changed since 2.6.25
 Changed PATH_MAX to 32 because its missing on hurd
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=485243
Bug-Debian: http://bugs.debian.org/588677
Last-Update: 2010-11-17
2011-11-27 22:47:17 +11:00
Craig Small
a26c3bfa39 top hotplug memory support
Another patch from Jim for top to support hot-pluggable memory. Not
fully tested on real hot-pluggable memory because neither of us have
it
2011-07-14 21:16:02 +10:00
Jim Warner
7b0fc19e9d enhanced libproc cgroup/cmdline support, exploited by top
Library Changes
. added PROC_EDITCMDLCVT flag
. added an internal (static) fill_cmdline_cvt function:
  - reads and "escapes" /proc/#/cmdline
  - returns result as a single string in a single vector
  - callers are guaranteed a cmdline (no more NULL)
. added vectorize_this_str function, exploited by
  fill_cgroup_cvt, fill_cmdline_cvt
. generalized read_cmdline function as read_unvectored, now
  exploited by fill_cgroup_cvt, fill_cmdline_cvt, read_cmdline
  ( cgroup and cmdline no longer need be converted to string )
  ( vectors before being transformed to final representation )
. fixed bug regarding skipped group numbers (when enabled)
. escape_str made responsible for all single byte translation
  with distinction between control chars + other unprintable
. added escaped_copy function for already escaped strings
. reorganized parts of proc_t to restore formatting standards
  ( displacement changes shouldn't matter with new version # )
. former ZAP_SUSEONLY #define now OOMEM_ENABLE
. added to library.map: escaped_copy; read_cmdline

Top Program Changes
. exploited the new PROC_EDITCMDLCVT provision
. eliminated now obsolete #include "proc/escape.h"
. changed the P_WCH display format if no kernel symbol table
. fixed very old bug in lflgs for out-of-view sort fields
. former ZAP_SUSEONLY #define now OOMEM_ENABLE

Ps Program Changes
. exploited the new PROC_EDITCMDLCVT provision
. exploited the new escaped_copy function
. consolidated pr_args and pr_comm into pr_argcom

Signed-off-by: Jan Görig <jgorig@redhat.com>
2011-05-18 10:33:44 +02:00
Werner Fink
aac0de8994 Initialize smp_num_cpus only if really required
Initialize smp_num_cpus only if really required

Signed-off-by: Werner Fink <werner@suse.de>
2011-04-15 15:53:20 +02:00
Jan Görig
4d3c19af52 Read the system boot time from /proc instead of computing
Read the time of system boot from /proc/stat (entry: btime) instead
of computing it as the difference between the current time and the
uptime. This is the only way to get a consistent result which won't
possibly change from one run to the next.

The problems with the original code were:
* Both the current time and the uptime are rounded down to the second,
  but the system doesn't boot on an integer second value so they do not
  tick at the same moment. Thus, the rounding errors can cause a one
  second difference from one run to the next.
* We can't read the uptime and the current time at the exact same moment
  anyway, so the time difference we compute is bound to be inaccurate.
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=222251
Author: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Craig Small <csmall@debian.org>
2010-12-16 10:30:39 +01:00
albert
9278134e49 top: show CPU time stolen from a virtual machine 2006-06-25 02:15:36 +00:00
albert
777fcd3cf1 /proc/stat for 1024 CPUs 2005-10-30 00:14:16 +00:00
albert
864a5356a1 fix race condition 2005-06-10 15:43:15 +00:00
albert
c8a8290ef2 fix vmstat -d 2004-05-04 23:29:40 +00:00
albert
658b03bec6 alignment 2004-02-23 19:31:00 +00:00
albert
e54c8239b1 new Linux 2.6.0-test4 CPU stats shown 2003-09-08 01:39:49 +00:00
albert
6ba229fa4c alignment 2003-08-11 01:59:53 +00:00
albert
8618adeaaf got most of procps-3.1.11ff2.diff 2003-08-10 23:40:41 +00:00
albert
0db94e6a1a GPLONLY_ and PID-related stuff 2003-07-03 05:20:19 +00:00
albert
5c99a21b72 diskstats and slabinfo 2003-06-08 17:28:06 +00:00
albert
573423ff40 warning + doc refs 2003-06-02 23:31:12 +00:00
albert
de2857aa89 fabian.frederick@gmx.fr vmstat code 2003-05-31 00:38:55 +00:00
albert
0a03eac352 malloc error 2003-01-23 05:48:27 +00:00
albert
5087f3dbf6 big header clean-up 2002-12-09 07:00:07 +00:00
albert
c3ee8f3252 Inact_laundry 2002-12-08 00:14:02 +00:00
albert
bd1a19b577 c99 2002-11-25 10:16:33 +00:00
albert
f86b39f44e that was excessive 2002-10-12 01:57:05 +00:00
albert
0fda206a66 warning and variable name fixes 2002-10-09 07:11:08 +00:00
albert
eeb598fd98 handle Linux 2.5.xx ABI 2002-10-06 16:46:06 +00:00
albert
bce2da1f9a 64-bit time for Linux 2.5.xx 2002-05-28 04:18:55 +00:00
albert
17bd2ac219 crapectomy, add user-mode and S/390 arch, add kb_swap_cached 2002-05-28 02:30:40 +00:00
csmall
03a9b5a30f procps 010114 2002-02-01 22:47:29 +00:00