Commit Graph

24 Commits

Author SHA1 Message Date
Bruce Evans
4c995cc66e #include <time.h> for the definition of time functions instead of
depending on namespace pollution 2 layers deep in <sys/stat.h>.
2002-02-25 05:31:49 +00:00
Dima Dorfman
1995d3a484 Add an -f option which allows one to specify a snp device to use.
Previously, watch would always use the first device it could
successfully open, but this isn't always desired.  Specifically, it
may not be desired during debugging (of snp), or if a particular snp
device has different permissions (which makes since after snp.c 1.64).
2001-11-24 15:41:38 +00:00
Robert Watson
22f94a0a16 o When "-n" is used with watch, it disables the use of <control-X> to
change terminals being watched.  This change makes watch pass the
  <control-X> through to the terminal if it's not being intercepted--
  previously, the keypress would simply be dropped.
2001-11-07 19:15:19 +00:00
Dima Dorfman
fc66e618b4 Automatically load the "snp" module if it isn't already present. 2001-09-09 14:57:48 +00:00
Dima Dorfman
8d43ce09fc Add prototypes, staticize, constify, don't shadow global variables and
functions, remove an unused function, and silence other assorted
warnings.

Set WARNS=2.
2001-07-15 11:03:28 +00:00
David E. O'Brien
1a37aa566b Add `_PATH_DEVZERO'.
Use _PATH_* where where possible.
2000-12-09 09:35:55 +00:00
Philippe Charnier
1e7ae6a9af Add missing .El.
-Wall cleaning.
2000-01-23 20:27:32 +00:00
Peter Wemm
e46b89dc93 Fix warning: return type of main' is not int' 1999-09-15 01:58:44 +00:00
Peter Wemm
97d92980a9 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
Philippe Charnier
dc763e50ee Use err(3). 1997-10-27 12:21:10 +00:00
Warner Losh
6c3f552a31 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-31 05:11:47 +00:00
Bruce Evans
ac89160a93 Removed old bogus prerequisite <sys/select.h>. Cleaned up #include mess. 1997-03-19 04:44:07 +00:00
Ollivier Robert
2bb69a4847 1. change tty handling from sgttyb to termios,
2. fix a potential buffer oflow,
3. makes watch(8) conform to sysexits(3).

Not a strong 2.2 candidate even if it would be nice.

Reviewed by:	joerg, imp
1997-03-13 08:35:45 +00:00
Jordan K. Hubbard
33bdf4c4ae Remove breakage of 1.8.2.2, choose slightly better character for quit. 1996-12-30 09:01:50 +00:00
Jordan K. Hubbard
7837dcf615 Use RAW, not CBREAK 1996-12-17 15:26:40 +00:00
Jordan K. Hubbard
5009d1be3c I have added a '-n' flag to the watch(8) command. This option
disables the ability to interactively select a new tty.  I have also
removed a check for uid == 0 because it gets in the way of using suid
mode based access control.  Watch (8)is only runnable by root, so this
does not really change things much.

Closes PR#2131

Submitted-By: adrian@virginia.edu
1996-12-02 12:32:46 +00:00
Jordan K. Hubbard
47f8b1da86 Properly save and restore the terminal characters! 1996-03-01 18:21:41 +00:00
Jordan K. Hubbard
020539b659 Map ^C and ^\ (INTR and QUIT) to ^Q so that you can actually send these
guys to a watched process.  Useful if you're monitoring someone who's
started doing something you'd really like them to stop immediately. :)
Suggested by:	Phillip White <philw@megasoft.tic.ab.ca>
1995-12-16 10:07:10 +00:00
Andrey A. Chernov
3e37ec674d Add setlocale LC_TIME 1995-10-26 23:15:14 +00:00
Andrey A. Chernov
8a9c356059 Add missing ospeed initialization 1995-08-04 07:17:24 +00:00
Rodney W. Grimes
709e8f9ae1 Remove trailing whitespace. 1995-05-30 03:57:47 +00:00
Ugen J.S. Antsilevich
c120979990 same 1995-02-27 19:48:19 +00:00
Paul Traina
cb95dc2435 Update to use new calling conventions 1995-02-25 20:14:31 +00:00
Ugen J.S. Antsilevich
7f4c79484b This is watch - programm to work with /dev/snp,
it still lacks manpage-i will commit it today later.
For now to test try: watch [ttyname] :)
1995-02-17 14:36:03 +00:00