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45 Commits

Author SHA1 Message Date
dsl ff86378d52 Allow display intervals > 25 seconds. 
Fixes PR/36999
I did contemplate chaging curses - but the code is replicated and warped.
 2009-11-04 21:46:24 +00:00
apb 3e4a7fe1fe Don't assume that two identical-looking string literals will have the 
same address and will therefore be comparable with the == operator.
Instead, use a const variable.
Inspired by PR 41255 from Kurt Lidl.
 2009-07-14 21:08:31 +00:00
lukem 98e5374ccb Remove the \n and tabs from the __COPYRIGHT() strings. 
Tweak to use a consistent format.
 2008-07-21 14:19:20 +00:00
thorpej f2bff8adc3 Use sysctl to fetch network statistics unless a memory file is specified 
on the command line.
 2008-04-10 17:14:25 +00:00
christos 5665eef11f don't call curses from a signal handler! 2007-12-31 00:22:13 +00:00
christos 8a3920f2c8 use c99 initializers 
consistently terminate nlist arrays with NULL not ""
 2006-10-22 16:43:24 +00:00
dsl 019733f61e WARNS=3 2005-02-26 22:12:33 +00:00
dsl cf09d2b1ce Add (unsigned char) cast to ctype functions 
Although, IIRC, there is another PR on all commands being converted to
lower case.
 2004-11-04 07:18:47 +00:00
mycroft eb8fd502d1 Using timeout() to control refresh gets rid of a whole pile of signal-related 
lossage.
Making ungetch() signal-safe, as ncurses seems to, would be better, though.
 2004-07-03 18:54:47 +00:00
mycroft 30aaa9067a Use KEY_RESIZE. Might as well have something in our source tree that does. 2004-07-03 18:31:36 +00:00
agc 89aaa1bb64 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22365, verified by myself.
 2003-08-07 11:13:06 +00:00
jdolecek ecb9302c7f if kvm_nlist() fails, nlisterr() would be called before the screen 
curses context would be initialized; just use errx() instead in this case
this fixes coredump for cases like 'systat -N /netbsd.gz', reported by Walt
on port-i386

in nlisterr(), wait a while (5 seconds currently) before exiting, so that
it would be actually possible to actually see the error
 2003-08-03 12:14:58 +00:00
dsl aaba6e7d29 No need to resizeterm() if size not changed. 
On 'fg' just restore old screen contents.
 2003-07-05 08:05:51 +00:00
dsl 31cb6aba03 Reinstate our STOP handler before curses installs its one. 
Ensures that both handlers are executed on subsequent stops.
 2003-05-28 20:17:14 +00:00
dsl d616c663f8 Resize windows on SIGWINCH and restart from SIGTSTP 
(approved by christos)
 2003-02-10 23:59:48 +00:00
blymn 1318761243 Change deprecated curses function to new equivalent. 2001-12-06 12:40:51 +00:00
matt 74f8c3cccd Fetch maxslp from the kernel. Only use USPACE if it's defined. 2001-07-14 07:09:11 +00:00
simonb 828483a73e Remove extern variables and functions now declared in dkstats.h. 
While here, remove 77 (!) unneed #includes.
 2000-12-01 02:19:43 +00:00
hubertf e80cff4760 Add "all" mode to systat to cycle between all modes, 
sort of like VMS' "MONITOR ALL"-command.

Code was submitted by Jarkko Teppo <jate@uwasa.fi> in PR 10851,
cleaned up and added 'turns' handling by me.
 2000-08-25 04:48:56 +00:00
ad fc3915475d - Add `boot', `run', `time' and `zero' commands to all IP displays. These work 
as in the `vmstat' display mode. The default mode is now `time', not `boot'.
- ANSIfy.
- s@kre\(@vmstat\(@.
- __RCSID() police.
- Tweak inet.icmp display visual a little.
 2000-07-05 11:03:20 +00:00
mycroft 981f9b7d7b Use hline() and variants in a bunch of places. 2000-06-04 18:29:13 +00:00
jwise ad285dbfbe Two UI changes: 
a.) restore the capability to enter a substring of a mode or command
      name.  Pointed out by Soren Jorvang.

  b.) (capital) Q now exits systat immediately
 2000-04-11 01:01:26 +00:00
itojun 96a8bc922e add command line -n flag, which is same as "netstat numbers". 
without it, we can't disable name resolution before the resolution starts.
 2000-01-07 04:47:23 +00:00
jwise 5a69f1bd85 Block alarm signals while displaying -- there's no reason to allow recursive 
display at all.
 1999-12-20 21:04:41 +00:00
jwise 81ed25dba3 Knee-jerk snprintf()-ism. 1999-12-20 17:08:52 +00:00
jwise 4c0fbd4c92 Two things: 
1.) fix a bug which caused coredumps when starting with no mode arguments
  2.) move to table-lookup for mode-specific command parsing as well.
      all command matching is now table-driven.
 1999-12-20 03:45:01 +00:00
jwise 30af11dbd4 Sigh... this is the missing part of last night's final commit -- perform 
the same simplification on mode parsing for the command line as for user
commands.

My apologies to anyone who tried to build systat this morning.
 1999-12-16 17:15:48 +00:00
jwise 06f376613f Rototill global command matching -- switch from ad-hoc tomfoolery to a 
table lookup.  This will make prefix matching and so on easier.

Expect a similar change for mode-specific commands before too long.

While there, rename some structures with misleading names.

Watch this space for more changes soon.
 1999-12-16 04:02:22 +00:00
soren 6fc41af333 Sync usage() with man page. 1999-11-11 03:06:04 +00:00
ross ef4ee3d458 Functional LP64 and type sanity fixes. 1999-04-24 23:36:36 +00:00
drochner b2058e2f38 Fix handling of privileges - the gid was given up before dkinit() 
was called.
Pass the gid to use for KVM access explicitely to dkinit(), the caller
decides whether to call setgid(getgid()) or not.
 1998-07-19 17:47:07 +00:00
mrg 47abaab886 - KNF 
- use snprintf
- don't overwrite the keyboard buffer (and make this sized on
  the window size).
 1998-07-12 05:59:00 +00:00
mrg 2beab49a06 - use an array MAXHOSTNAMELEN+1 size to hold hostnames 
- ensure hostname from gethostname() is nul-terminated in all cases
- minor KNF
- use MAXHOSTNAMELEN over various other values/defines
- be safe will buffers that hold hostnames
 1998-07-06 06:45:41 +00:00
lukem 9ccb9cd874 fix .Nm usage, deprecate register, getopt returns -1 not EOF, s/[br]*/[ms]*/ 1997-10-19 23:36:20 +00:00
mrg 5941399374 - some KNF. 
- use __RCSID().
- WARNS=1
 1997-07-21 07:04:56 +00:00
explorer a030e0a1ae Message buffer passed to kvm_openfiles() should _POSIX2_LINE_MAX long; PR#3266 1997-03-03 22:12:19 +00:00
scottr 823c2433dc Freshen up a bit: 
- Replace deprecated sigblock() with sigprocmask()
 - Redraw the current display if SIGWINCH is caught
 - Style police
 1996-12-13 19:26:18 +00:00
thorpej 1eaf5ee379 New userland code to read the statistics kept by the NetBSD generic 
disk framework, from John M. Vinopal <banshee@gabriella.resort.com>
 1996-05-10 23:16:30 +00:00
jtc cac62b2d65 Be pedantic, main() returns int in C. 1996-03-21 17:56:15 +00:00
jtc 86f36c2670 Print error message and exit if TERM is not set. 
From PR #1015.
 1995-05-06 06:25:07 +00:00
cgd 5cac5e9c7c various includes, casts, and cleanups... 1995-04-29 05:54:42 +00:00
mycroft 05fc3892b3 Use err*(3)/warn*(3). 1995-03-22 15:25:56 +00:00
mycroft 73ab328b89 Don't core dump on an illegal display type. Display a more specific error 
message for an ambiguous type.
 1995-03-22 15:20:31 +00:00
jtc 2f3cb7ae7d Changed to conform to NetBSD's new RCS Id convention. 1995-01-20 08:51:48 +00:00
jtc 12749a2a84 imported from 44lite 1995-01-20 08:30:50 +00:00