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72 Commits

Author SHA1 Message Date
Ulf Lilleengen
5bf0842244 - Avoid calling the copy constructor when it is not necessary. 2010-07-29 16:06:40 +00:00
Ulf Lilleengen
a75716fc2d - Remove unused instance of string. 2010-07-29 16:01:10 +00:00
Warner Losh
b8f92ce4de Expand system into my_system, and add the necessary tidyness that we 
need.  Close the pidfile.  Then close all descriptors >= 3 to avoid
information leakage to children.

This solves the problem of not being able to restart devd when you
have, for example, a dhclient forked to configure your network...

MFC after:	3 days
 2010-06-29 03:52:12 +00:00
Andrew Thompson
139e9ad4d6 Document the new USB notification types. 2010-04-22 20:46:39 +00:00
Ulrich Spörlein
2b6974bf61 Bump WARNS where possible. 
Checked by:	make universe
Approved by:	ed (co-mentor)
 2010-02-15 14:07:40 +00:00
Maxim Konovalov
01cd0a978f o Spell. Sort .Xrs. 2009-03-08 18:02:30 +00:00
Konstantin Belousov
2e1705590c Document several notifications, among them are DEVFS, update to ifneti, 
coretemp and kern.

The asmc(4) and zfs(5) are still not documented.

Based on the patch by Roland Smith <rsmith xs4all nl>.
MFC after:	1 week
 2009-03-08 14:28:40 +00:00
Poul-Henning Kamp
0f3311c56f Send all debug to stderr. 2008-12-14 11:48:51 +00:00
Poul-Henning Kamp
877ed37a0d Clarify that configuration files must be named '*.conf' 2008-12-14 11:47:39 +00:00
Warner Losh
d6aed19dfb No need to be gratuitously style(9) non-compliant here, even though 
C++ lets me get away with it.
 2008-03-21 20:38:28 +00:00
Warner Losh
ec4a9b7ce1 Minor initialization change to not trigger bogus gcc warning about 
passing literal strings to the constructors of string.
 2007-12-21 01:00:04 +00:00
John Birrell
9538bab38b Reduce the WARNS level across the board due to a warning that occurs 
on at least arm and sparc64. i386/pc98, ia64 and amd64 are all OK.
 2007-11-19 00:19:01 +00:00
Ruslan Ermilov
f8553712c4 Fix the description of "media-type". 2006-10-24 20:20:41 +00:00
Ruslan Ermilov
ebd1e4e6b8 Revise the markup, sort sections, fix some grammar bugs. 
Not fixed: the description of media-type is completely bogus.
 2006-10-21 17:15:11 +00:00
John-Mark Gurney
e0c10c6e08 flesh out the devd.conf man page... Mostly from the PR, but did a couple 
gramatical tweaks along w/ sorting the list, and adding that serial is
available for USB....

PR:		85097
Submitted by:	Fredrik Lindberg
MFC after:	1 week
 2006-10-07 21:15:40 +00:00
Ruslan Ermilov
5ef35a9854 Add -f option to program's usage(), fix manpage's SYNOPSIS. 2006-09-17 22:49:26 +00:00
Maxim Konovalov
4a3050fc46 o Yacc's lineno variable holds a total number of parsed lines. 
Reset it to 1 for each devd config file so if the parser finds
a syntax error devd(8) will report a correct line number.

Submitted by:	Niki Denev
MFC after:	2 weeks
 2006-04-14 07:20:42 +00:00
Pawel Jakub Dawidek
1a0cc6b19e Use pidfile(3). 
OK'ed by:	imp
 2006-01-30 22:50:13 +00:00
Warner Losh
9cb4a7bd64 It was always intended that regular expression matching be case 
insensitive.  Make it so.
 2006-01-08 05:18:36 +00:00
Joseph Koshy
80615950df Rev 1.15 should have incremented the date on this manual page. 2005-12-19 02:55:44 +00:00
Joseph Koshy
8334958a7f Add a -f configfile option to devd(8), based on a patch submitted by 
Wojciech A. Koszek.

Submitted by:	Wojciech A. Koszek <dunstan@freebsd.czest.pl>
 2005-11-24 14:39:41 +00:00
Alexander Nedotsukov
13f8bb7143 Reuse delete_and_clear() template helper. 
Approved by:	imp
 2005-11-14 02:01:10 +00:00
Brooks Davis
94d2d4eb04 Make devd WARNS=4 clean and bump WARNS accordingly. This will insure 
that future variable shadowing bugs don't compile.

Reviewed by:	imp
Compiled on:	alpha i386 sparc64
 2005-10-19 21:21:22 +00:00
Warner Losh
de02eec866 As pointed out on current@, we don't want to declare a variable in a scope 
that just uses the variable and throws it away.

This should fix the subsystem keyword wrt media-type.

MFC After: 2 days
 2005-10-19 18:10:34 +00:00
Warner Losh
09c47e76fb media-type predicate is used in contexts where device-name is undefined. 
In those contexted, use subsystem instead.

# This causes dhclient to run again when I plug in my ethernet cable to
# my fxp card in my laptop.
 2005-10-04 22:22:51 +00:00
Joe Marcus Clarke
e60fa01486 * Open permissions on /var/run/devd.pipe so that any user can read devd events 
from this socket
* Enable non-blocking I/O on devd.pipe to keep clients from wedging devd.
  If a write(2) on devd.pipe would block, the client in question will be
  removed [1]

Requested by:	rwatson [1]
Approved by:	imp
 2005-07-13 17:28:11 +00:00
Joe Marcus Clarke
8381892977 Replace fch{mod,own} with straight ch{mod,own} as the former cannot be used 
on socket file descriptors.

Reviewed by:	secteam (cperciva)
Approved by:	imp
 2005-07-13 17:10:47 +00:00
Warner Losh
cd70782b39 Add the ability to match the on a media type of the device in question. 
Submitted by: sam
Approved by: re (scottl)
 2005-07-10 03:37:15 +00:00
Warner Losh
f32a7686ec Ignore sigpipe so we can properly detach clients to the pipe. 
Submitted by: Fredrik Lindberg
 2005-05-16 20:51:46 +00:00
Warner Losh
528d3f7955 Fix parsing of nomatch events. 
minor debug fix.
 2005-04-18 02:54:07 +00:00
Ruslan Ermilov
8d646af581 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 09:19:34 +00:00
Ruslan Ermilov
214144704b Scheduled mdoc(7) sweep. 2005-01-10 16:17:34 +00:00
Ruslan Ermilov
83c7ade90a NOSHARED -> NO_SHARED 2004-12-21 09:59:45 +00:00
Ceri Davies
e33bdcedbc Clarify that devd will only parse files whose names end in .conf. 
Prompted by

PR:		docs/73668
Submitted by:	Dan Pelleg
MFC After:	3 days
 2004-11-28 17:44:22 +00:00
Ruslan Ermilov
2410103c1d mdoc(7) fixes. 2004-07-07 19:57:16 +00:00
Warner Losh
251bedd15b Create a unix domain socket and write to it all the events that come 
in over the socket.
 2004-07-01 07:24:18 +00:00
Warner Losh
842ccec57e Parse the ! lines that will soon be coming from the kernel. These are 
a generalized notification mechanism for subsystems wishing to report
events.

Revieded by: njl

# The kernel side seems like it might be causing panics for me, but should
# be forthcoming shortly.
 2003-10-24 22:02:29 +00:00
Ralf S. Engelschall
ffd1bc0626 fix typo: s/Instaed/Instead/ 2003-09-26 12:24:16 +00:00
Gordon Tetlow
9a4e73fe5e At imp's request, force devd to be statically compiled. This avoids the 
need for libstdc++ in /lib, and the generated binary is actually smaller
statically linked than dynamically + sizeof(libstdc++). Additionally,
devd doesn't use get*by*() which is one of the main motivations for
dynamically linking your root partition anyway.
 2003-08-17 08:40:49 +00:00
Warner Losh
fc3a3ee720 Simplistic C comment re is wrong, use more correct one 2003-07-23 23:50:25 +00:00
Warner Losh
f30595058e Remove old workaround 2003-07-23 23:50:00 +00:00
Warner Losh
fd6a8f23ef Drop the pid file after we call the final daemon call. w/o -n would 
give the wrong pid.

Submitted by: ru and Lukas Ertl
PR: 54113
 2003-07-05 00:43:50 +00:00
Ruslan Ermilov
d5986fac3a mdoc(7) fixes: Expand contraction. 2003-05-17 22:21:27 +00:00
Warner Losh
18e8d6d786 Allow zero or more actions in an action list, rather than requiring 
one or more actions in the list.  This makes constructs like:

attach 10 {
//	echo "Driver $device_name attached"
};

to be accepted by the parser.  It will be treated as if the user had
entered:

// attach 10 {
//	echo "Driver $device_name attached"
// };

(eg totally ignored).

Approved by: re@ (rwatson)
 2003-05-15 02:23:32 +00:00
Warner Losh
79f92e2597 sysctlbyname takes a size_t as its 5th argument, not a pointer. 
However, since NULL was used, and this is C++, this error went
undetected until g++ 3.3 somehow managed to whine about it.

Reported by: obrien
 2003-05-02 17:38:08 +00:00
Warner Losh
6aeeca8edf Create a new C++ header file called devd.hh which has all the class 
definitions in it.  Begin to document the classes that we use, and how
they interrelate (using comments that I can use with doxygen to
automatically generate docs with).
 2003-04-26 20:59:04 +00:00
Warner Losh
66ff6821dd Update to use is_id_char() in the last patch. I should have done this 
before the last commit.
 2003-04-26 20:25:40 +00:00
Warner Losh
6cabd675ee Make better use of the string type when parsing things. This switches 
expand one from using a fixed buffer to using a string which
dynamically allocates these things.

Submitted by: green@ (against an earlier version of devd)
Ignored for too long by: imp
 2003-04-26 19:44:45 +00:00
Warner Losh
812f53a7b5 Change default to be 'process all events before calling daemon.' 
Also, put a small work around into devd to prevent a hang on boot this
would cause because select used to return 2 rather than 0 for no
evetnts due to a bug I fixed a few days ago in subr_bus.c.  I'll
remove this workaround May 7th.  You have until then to upgrade your
kernel if you want to run a new devd with an older kernel.
 2003-04-25 02:13:42 +00:00
Warner Losh
01ee1d1668 Kill debug printf that crept in my last commit 2003-04-21 17:25:39 +00:00