Sebastian Harl [Wed, 4 Mar 2009 12:39:16 +0000 (13:39 +0100)]
postgresql_default.conf: Don't use the deprecated {Min,Max}PgVersion options.
Florian Forster [Mon, 2 Mar 2009 14:30:11 +0000 (15:30 +0100)]
collectd.conf(5): Mention that `Oracle' doesn't like semicolons..
.. at the end of the SQL statement.
Florian Forster [Mon, 2 Mar 2009 14:27:12 +0000 (15:27 +0100)]
libcollectdclient: Check if the file handle is valid before writing to it.
And free allocated memory when connecting fails. Only assign anything to
the user-provided pointer if `lcc_connect' succeeds. This should make
error-handling much more straight-forward.
Florian Forster [Sat, 28 Feb 2009 09:35:04 +0000 (10:35 +0100)]
Merge branch 'collectd-4.5' into collectd-4.6
Florian Forster [Sat, 28 Feb 2009 09:29:08 +0000 (10:29 +0100)]
dns plugin: Don't pass a NULL pointer to `pcap_open_live'.
Although the documentation states clearly, that passing a NULL pointer
as device is okay and handled like "any", doing so will crash the daemon
on some systems, most notably *BSDs but Linux users have reported this
behavior, too.
This patch passes "any" when the pointer it NULL, which reportedly
resulted in a different behavior, but still crashing the daemon. We'll
keep trying ;)
Florian Forster [Fri, 27 Feb 2009 13:09:12 +0000 (14:09 +0100)]
oracle plugin: Fix type size issue under 64bit systems.
Under 64bit systems, `ub4' is of a different size than `size_t', so that a
`(size_t *)' cannot be casted to a `(ub4 *)' automatically.
Florian Forster [Tue, 24 Feb 2009 10:42:35 +0000 (11:42 +0100)]
contrib/oracle/create_schema.ddl: Add GPLv2 license information.
In accordance with Roman Klesel,
<
C937BDA691901BFAD72AFEF3@ganga.office.noris.de>
Sebastian Harl [Tue, 24 Feb 2009 10:27:22 +0000 (11:27 +0100)]
src/common.c: Fixed a race condition in check_create_dir().
Between checking for the existence of a directory using stat() and creating
the directory using mkdir(), another thread might have already created the
directory thus causing mkdir() to fail with errno == EEXIST. This case is now
handled sanely, no longer causing the function (and thus some write callback)
to fail in this case.
Most likely, this only happens during startup when creating the data
directories - later, no two threads should try to create the same directory.
Interestingly enough, I frequently encountered this issue on a single core
machine.
Florian Forster [Tue, 24 Feb 2009 09:08:29 +0000 (10:08 +0100)]
src/plugin.c: Assure that targets get dynamically allocated memory.
If targets want to replace the values, they will have to use dynamically
allocated memory. If they can't free the values, because the pointer
might point to statically allocated memory, memory will be lost.
Unfortunately stack allocation will not do, since we will then not be able
to detect multiple replacements.
To impose as little a performance issue as possible, the dynamic allo-
cation is only done when either chain is present. If the filter mecha-
nism is not used, the values will not be copied.
Sebastian Harl [Sun, 22 Feb 2009 21:53:50 +0000 (22:53 +0100)]
Updated various copyright information.
Sebastian Harl [Sun, 22 Feb 2009 20:02:05 +0000 (21:02 +0100)]
collectd-unixsock(5): Slightly improved the description.
Florian Forster [Sun, 22 Feb 2009 18:43:53 +0000 (19:43 +0100)]
Bumped version to 4.6.1; Updated ChangeLog.
Florian Forster [Sun, 22 Feb 2009 18:31:49 +0000 (19:31 +0100)]
Merge branch 'collectd-4.5' into collectd-4.6
Conflicts:
ChangeLog
version-gen.sh
The changes made in
b6612126 and reverted in
5fa56b89 are retained in
collectd-4.6.
Florian Forster [Sun, 22 Feb 2009 18:29:49 +0000 (19:29 +0100)]
Revert "libiptc/Makefile.am: Added xtables.h, libxtc.h to libiptc_la_SOURCES."
This reverts commit
b6612126d862d182d9219e0512fa9ca833272b62.
This commit should have gone in the master branch, not in the
collectd-4.5 branch.
Florian Forster [Sun, 22 Feb 2009 18:22:01 +0000 (19:22 +0100)]
Bumped version to 4.5.3; Updated ChangeLog.
Florian Forster [Fri, 20 Feb 2009 10:12:50 +0000 (11:12 +0100)]
bind plugin: Fix a typo.
Sebastian Harl [Thu, 19 Feb 2009 11:09:46 +0000 (12:09 +0100)]
contrib/cussh.pl: Fixed and improved command parsing.
The input line is now split into separate tokens which are either quoted or
unquoted strings. This simplifies e.g. the parsing of identifiers as the whole
token may be interpreted as just the id string. This allows for specifying a
somewhat greedy regex which before led to the whole remainder of the input
line ending up in the type or type instance.
Sebastian Harl [Thu, 19 Feb 2009 10:04:49 +0000 (11:04 +0100)]
contrib/cussh.pl: Improved error reporting.
Sebastian Harl [Thu, 19 Feb 2009 10:03:01 +0000 (11:03 +0100)]
Collectd::Unixsock: Improved error handling in putval().
Florian Forster [Thu, 19 Feb 2009 12:45:45 +0000 (13:45 +0100)]
ipmi plugin: Use a less error-prone approach to build the sensor name.
Peter Holik [Thu, 19 Feb 2009 12:00:59 +0000 (13:00 +0100)]
ipmi plugin: Fix an off-by-one error.
Hi,
One of my ipmi sensors has a name longer than DATA_MAX_NAME_LEN and this
results in a SEGV.
cu Peter
Florian Forster [Thu, 19 Feb 2009 09:12:16 +0000 (10:12 +0100)]
bind plugin: Fix a counter vs. gauge problem with memory statistics.
Thanks to Bruno for the heads-up :)
Bruno Prémont [Thu, 19 Feb 2009 08:42:05 +0000 (09:42 +0100)]
bind plugin: Fix various bugs.
On Mon, 16 February 2009 Florian Forster wrote:
> The new plugins are:
>
> * BIND: Name-server and zone statistics
A few bugs are hidden there, attached is a patch that fixes most
of those I've discovered untils now.
- Url parameter never considered
- missing type definition for dns_reject
- MemoryStats is linked to the wrong variable
(TODO: memory stats seem not to work, probably dispatch_counter()
for gauge value ...)
- SOAOutv6 should be translated to SOA-IPv6 instead of SOA-IPv4
in order to be saved correctly and not cause timestamp collisions
Bruno
Sebastian Harl [Wed, 18 Feb 2009 11:09:34 +0000 (12:09 +0100)]
collectd.conf(5): Removed the section about filter_pcre.
This plugin no longer exists ...
Sebastian Harl [Wed, 18 Feb 2009 11:06:18 +0000 (12:06 +0100)]
Don't unnecessarily link match_regex against libpcre.
Since no plugin currently uses libpcre, configure no longer checks for it and
it has been removed from README.
Sebastian Harl [Wed, 18 Feb 2009 10:52:34 +0000 (11:52 +0100)]
README: Replaced filter plugins with matches and targets.
Sebastian Harl [Wed, 18 Feb 2009 10:36:05 +0000 (11:36 +0100)]
README: Added the oracle plugin and libclntsh.
Sebastian Harl [Wed, 18 Feb 2009 10:24:40 +0000 (11:24 +0100)]
README: Added curl plugin.
Florian Forster [Mon, 16 Feb 2009 21:56:37 +0000 (22:56 +0100)]
Merge branch 'sh/next'
Sebastian Harl [Mon, 16 Feb 2009 21:41:19 +0000 (22:41 +0100)]
postgresql: Fixed calculation of a database's max_params_num.
This parameter is used to store the size of a frequently used temporary list
and allows that it may be efficiently stored on the stack. It was accidentally
lost in commit
4d380d9, triggering an assertion in c_psql_exec_query_params().
Sebastian Harl [Mon, 16 Feb 2009 21:16:22 +0000 (22:16 +0100)]
collectd.conf(5): Fixed some typos.
Florian Forster [Mon, 16 Feb 2009 21:08:45 +0000 (22:08 +0100)]
libcollectdclient: Use `EILSEQ' rather than `EPROTO'.
EPROTO is an XSR (XSI streams) extension and not supported on some
platforms (OpenBSD, apparently).
Florian Forster [Mon, 16 Feb 2009 17:17:53 +0000 (18:17 +0100)]
src/utils_db_query.c: Make `InstancePrefix' and `InstancesFrom' optional.
This is required by the default PostgreSQL queries.
Florian Forster [Mon, 16 Feb 2009 16:51:26 +0000 (17:51 +0100)]
Merge branch 'sh/next'
Conflicts:
ChangeLog
Florian Forster [Mon, 16 Feb 2009 16:49:38 +0000 (17:49 +0100)]
collectd.conf(5): Fixed and improved the section about the filter mechanism.
Sebastian Harl [Mon, 16 Feb 2009 15:40:40 +0000 (16:40 +0100)]
src/Makefile.am: Link utils_db_query into the postgresql plugin.
Sebastian Harl [Mon, 16 Feb 2009 15:35:54 +0000 (16:35 +0100)]
collectd-perl(5): Documented the filter chain support.
Florian Forster [Mon, 16 Feb 2009 14:45:15 +0000 (15:45 +0100)]
ChangeLog: Updated date and fixed a typo.
Florian Forster [Mon, 16 Feb 2009 13:31:50 +0000 (14:31 +0100)]
collectd.conf(5): Fix a minor formatting error.
Sebastian Harl [Mon, 16 Feb 2009 14:43:17 +0000 (15:43 +0100)]
ChangeLog: Added changes to the perl plugin.
Sebastian Harl [Mon, 16 Feb 2009 14:16:48 +0000 (15:16 +0100)]
src/filter_chain.c: Made match_proc_t.create optional.
In most cases it does not make sense to not provide a create callback.
However, we never know what the future might bring, so let's chose the more
flexible approach.
Sebastian Harl [Mon, 16 Feb 2009 14:07:27 +0000 (15:07 +0100)]
src/filter_chain.c: Fixed typos in warning / error messages.
Sebastian Harl [Mon, 16 Feb 2009 13:59:57 +0000 (14:59 +0100)]
perl plugin, Collectd.pm: Added support for filter chains.
fc_register() may now be used to register matches and targets with collectd.
The function takes three arguments: type, name, proc. 'type' has to be any of
FC_MATCH or FC_TARGET, 'name' specifies the name of the target / match and
'proc' is a hash of callbacks (specified by name just like any other
callbacks). There are three types of callbacks: create, destroy and match /
invoke - the former two being optional.
The match / invoke callback has to return any of the following statuses:
FC_MATCH_NO_MATCH, FC_MATCH_MATCHES, FC_TARGET_CONTINUE, FC_TARGET_STOP or
FC_TARGET_RETURN. If none of those constants are used, the behavior is
undefined.
Sebastian Harl [Mon, 16 Feb 2009 12:39:54 +0000 (13:39 +0100)]
perl plugin: Do not pass NULL to newRV().
newRV() does not handle that correctly and causes a segfault instead. Now, we
use PL_sv_undef instead.
Sebastian Harl [Mon, 16 Feb 2009 11:02:09 +0000 (12:02 +0100)]
Changed plugin_notification_meta_free()'s argument to a notification_meta_t.
This is more flexible and allows the function to be used when using the meta
data without an embedding notification object, e.g. when using the filter
chains.
Sebastian Harl [Mon, 16 Feb 2009 10:53:02 +0000 (11:53 +0100)]
perl plugin: Fixed a memory leak in pplugin_dispatch_notification().
Free the notification meta information that have possibly been allocated in
notification2hv().
Sebastian Harl [Sat, 14 Feb 2009 18:33:35 +0000 (19:33 +0100)]
perl plugin: Convert notification meta data as well.
The notification meta data are represented as an array of hash references:
[
{
name => <name>,
value => <value>
},
...
]
Sebastian Harl [Sat, 14 Feb 2009 15:45:55 +0000 (16:45 +0100)]
perl plugin: Don't ignore the 'interval' member when converting value lists.
Florian Forster [Mon, 16 Feb 2009 12:34:44 +0000 (13:34 +0100)]
swap plugin: Be more sensitive about integer sizes in the *BSD code.
Florian Forster [Mon, 16 Feb 2009 12:26:25 +0000 (13:26 +0100)]
src/filter_chain.c: Document the `meta' argument passed to matches and targets inline.
Florian Forster [Mon, 16 Feb 2009 12:08:06 +0000 (13:08 +0100)]
configure.in: Improve checking for libstatgrab using pkg-config.
Simon Kuhnle [Mon, 16 Feb 2009 12:06:06 +0000 (13:06 +0100)]
swap plugin: Fix another typo in the *BSD code.
Florian Forster [Mon, 16 Feb 2009 11:48:22 +0000 (12:48 +0100)]
Merge branch 'collectd-4.5'
Conflicts:
configure.in
Florian Forster [Mon, 16 Feb 2009 11:35:23 +0000 (12:35 +0100)]
Merge branch 'collectd-4.4' into collectd-4.5
Conflicts:
configure.in
Florian Forster [Mon, 16 Feb 2009 11:33:23 +0000 (12:33 +0100)]
collectd.conf(5): Removed references to the `main' chain.
The chains are now called `PreCache' and `PostCache'.
Florian Forster [Mon, 16 Feb 2009 11:30:13 +0000 (12:30 +0100)]
collectd.conf(5): Add documentation for the `notify_email' plugin.
Simon Kuhnle [Mon, 16 Feb 2009 11:00:35 +0000 (12:00 +0100)]
swap plugin: Fix two typos in the *BSD code.
Florian Forster [Mon, 16 Feb 2009 10:42:28 +0000 (11:42 +0100)]
swap plugin: Added support for OpenBSD and possibly other *BSDs.
Florian Forster [Sun, 15 Feb 2009 17:30:39 +0000 (18:30 +0100)]
ChangeLog: Document Simon's changes.
Florian Forster [Sun, 15 Feb 2009 17:30:20 +0000 (18:30 +0100)]
configure.in: Activate the cpu and swap plugins if sysctl is available.
Florian Forster [Sun, 15 Feb 2009 14:01:05 +0000 (15:01 +0100)]
cpu plugin: Check if all required sysctl defines are present.
Rather than checking for OpenBSD, since this interface may work with
other *BSDs, too. The order of the initialization code has been fixed,
too, and some other minor fixes..
Florian Forster [Sun, 15 Feb 2009 13:33:39 +0000 (14:33 +0100)]
cpu plugin: Fix indentation for the libstatgrab code.
Simon Kuhnle [Sun, 15 Feb 2009 13:32:56 +0000 (14:32 +0100)]
cpu plugin: Use C99-like stack allocation.
As suggested by octo.
Signed-off-by: Florian Forster <octo@leeloo.lan.home.verplant.org>
Simon Kuhnle [Sun, 8 Feb 2009 12:16:19 +0000 (13:16 +0100)]
cpu plugin: Add support for OpenBSD.
Signed-off-by: Florian Forster <octo@leeloo.lan.home.verplant.org>
Florian Forster [Sun, 15 Feb 2009 11:43:50 +0000 (12:43 +0100)]
Bumped version to 4.6.0; Updated ChangeLog.
Florian Forster [Sat, 14 Feb 2009 22:38:48 +0000 (23:38 +0100)]
bind plugin: Implement per-zone statistics.
Also, the configuration schema has been improved - hopefully.
Florian Forster [Sat, 14 Feb 2009 18:18:23 +0000 (19:18 +0100)]
timediff match: Add a match for values with an invalid time.
The time is compared to the server's local time and values which differ
too much (configurable, of course) are matched.
Florian Forster [Sat, 14 Feb 2009 17:39:43 +0000 (18:39 +0100)]
src/utils_db_query.h: Fix a small typo.
Florian Forster [Sat, 14 Feb 2009 17:31:49 +0000 (18:31 +0100)]
src/utils_db_query.c: udb_query_pick_from_list* should add *all* queries of the desired name.
Florian Forster [Sat, 14 Feb 2009 16:26:37 +0000 (17:26 +0100)]
postgresql plugin: Use the DB query module.
The old (legacy) features should still be supported.
Florian Forster [Sat, 14 Feb 2009 16:09:40 +0000 (17:09 +0100)]
src/utils_db_query.[ch]: Add the possibility to `pick' queries by name.
Florian Forster [Sat, 14 Feb 2009 14:44:07 +0000 (15:44 +0100)]
src/utils_db_query.c: Add support for the `Column' configuration option.
The support has been implemented as unobtrusively as possible:
- The `udb_result_t' type now has two new members:
`legacy_mode' and `legacy_position'. The `legacy_mode' member is used
to switch to a new set of functions for handling these special
results.
- Those ``legacy results'' use only a small subset of the members in
`udb_result_t'. The different behavior has been put in the following
functions:
udb_legacy_result_finish_result
udb_legacy_result_handle_result
udb_legacy_result_prepare_result
udb_legacy_result_create
- The non-legacy counterparts to finish, handle, and prepare
automatically call the legacy version if the `legacy_mode' member is
set to `1'.
WARNING: Untested code, the PostgreSQL plugin still needs to be ported.
Florian Forster [Sat, 14 Feb 2009 13:04:02 +0000 (14:04 +0100)]
src/utils_db_query.[ch]: Introduces a ``legacy mode''.
When passing `1' as `legacy mode' to `udb_query_create', compatibility
with the postgresql plugin in version 4.5 is enabled. This means that
the options `Query', `MinPGVersion' and `MaxPGVersion' are understood in
the <Query> blocks.
Yet to do is support for the `Column' options. The `Param' option should
probably be implemented using the already existing callback function.
Florian Forster [Sat, 14 Feb 2009 13:13:00 +0000 (14:13 +0100)]
tail plugin: Fix a format string for a size_t.
Probably a result of
f50ada19.
Sebastian Harl [Wed, 11 Feb 2009 10:31:30 +0000 (11:31 +0100)]
Fixed various signedness issues identified by -Wextra.
The following two issues have been addressed:
* comparison between signed and unsigned - this was found in several places
throughout the code and has been fixed by switching to more appropriate
types or adding appropriate explicit casts.
* comparison of unsigned expression < 0 is always false - this was found in
the processes and vserver plugins where a size_t had wrongly been used
instead of a ssize_t and an int respectively.
Sebastian Harl [Wed, 11 Feb 2009 09:43:25 +0000 (10:43 +0100)]
Document unused parameters.
In all cases where unused parameters have to exist either because some API
requires it or for more consistency, they now have been documented using
__attribute__((unused)) (which is automatically disabled in case GCC is not
used to prevent problems with compilers not supporting attributes). In a few
other cases, the parameters have been removed.
This allows the use of -Wunused-parameter (which is enabled by -Wextra as
well, when using -Wall).
Bruno Prémont [Tue, 10 Feb 2009 20:38:23 +0000 (21:38 +0100)]
contrib/php-collection: Save/load graph list and fix HTTPS handling.
Hi,
An update to the graphing interface. (incremental patch attached)
This fixes security complaint by a few browsers when page is accessed
via HTTPS and also makes sure the graphs and lists will load if HTTP
and HTTPS paths differ.
Thanks to Mullet- for spotting this issue.
In addition to the fix above this patch adds support for saving
current graph list to a cookie and appending graph list read from
cookie to the currently displayed list.
A future extension would be to allow saving/loading named graph lists
so multiple list can coexist (pretty useful when monitoring multiple
servers/services)
Bruno
Bruno Prémont [Tue, 10 Feb 2009 20:35:44 +0000 (21:35 +0100)]
contrib/php-collection: Add a PHP frontend for graph generation.
Hi,
Attached is a patch with a set of PHP files for a complete graphing
environment for collectd-generated RRDs.
Before generating a graph with rrdtool it can tell collectd to flush
the RRDs that are about to be used.
The interface is built with dynamic HTML.
It provides following options:
- host selection
-> plugin selection
--> plugin instance selection
---> type selection
----> type instance selection (or meta graph)
- linear / logarithmic Y-scale
- verbose / minimal legend
- [Add Graph] [Remove all Graphs] [Refresh Graphs]
For each displayed graph:
- Move above previous graph
- Refresh graph
- Remove graph
- Move below following graph
I tested on following browsers:
- Firefox-3.0
- Safari-3.2 (Win32)
- Konqueror (KDE-4.1.3)
- Webkit (webkit-gtk-0_p40220)
- Internet Explorer (6, 7, 8rc - CSS layout issues with <8)
Dependencies:
- PHP-5 (might run with PHP-4)
> GD suport for error images
> Ability to execute rrdtool binary
> Unix socket for FLUSH support
- RRDTool (rrdtool graph, rrdtool info)
TODO: complete/improve graph definitions in definitions.php
though there is code to generate basic graph for any RRD of
unknown type, so definitions are rather a matter of color,
DS combination and stacking.
Bruno
File listing with short description:
- config.php
(configuration)
- functions.php
(common functions)
- definitions.php
(graph definitions for most? types from types.db
- based on collection.cgi)
- definitions.local.php
(place for site-local graph definitions, e.g. for
unixsock, tail, snmp generated RRDs)
- index.php
(main page)
- graph.php
(page returning the graph's PNG image)
- browser.js
(whole bunch of Javascript logic to show/hide/update graphs)
Not included are a few images:
- collectd-logo.png
(16x16, e.g. use collectd.org's favicon)
- favicon.png
(e.g. use the one in share/collection*)
- refresh.png
- move-up.png
- move-down.png
- delete.png
(16x16 take matching ones from your system's action-icons)
Sebastian Harl [Tue, 10 Feb 2009 20:31:17 +0000 (21:31 +0100)]
perl plugin, configure: Check for struct mgvtbl.svt_local.
This member has been introduced in Perl 5.10 (I guess). To be able to
correctly (statically) initialize the magic tables used to access global
variables, we now check for its existence and then initialize the structs
accordingly.
Sebastian Harl [Mon, 9 Feb 2009 20:07:31 +0000 (21:07 +0100)]
perl plugin / Collectd.pm: Export plugin_write() to Perl.
plugin_write() accepts, just like the C counterpart, three arguments,
'plugins', 'datasets' and 'valuelists'. In contrast to the C implementation,
all three arguments may either be a single scalar or a reference to an array -
just like the 'plugins' and 'identifiers' arguments of the Perl implementation
of plugin_flush().
Sebastian Harl [Mon, 9 Feb 2009 18:20:13 +0000 (19:20 +0100)]
perl plugin: Don't do any type conversion in pplugin_dispatch_notification().
The conversion of the hash value to a notification_t object has been moved
into its own separate function.
Sebastian Harl [Mon, 9 Feb 2009 18:05:29 +0000 (19:05 +0100)]
perl plugin: Don't do any type conversion in pplugin_register_data_set().
The conversion of the array value to a data_set_t object has been moved into
its own separate function.
Sebastian Harl [Mon, 9 Feb 2009 17:48:33 +0000 (18:48 +0100)]
perl plugin: Don't do any type conversion in pplugin_dispatch_values().
The conversion of the hash value to a value_list_t object has been moved into
its own separate function.
Sebastian Harl [Mon, 9 Feb 2009 16:54:05 +0000 (17:54 +0100)]
src/plugin.h: Fixed some minor typos.
Florian Forster [Sun, 8 Feb 2009 14:36:58 +0000 (15:36 +0100)]
cpu plugin: Report interrupt separately when using sysctlbyname.
Florian Forster [Sat, 7 Feb 2009 09:27:08 +0000 (10:27 +0100)]
build.sh: Fix the check for libtoolize vs. glibtoolize.
The `which' command under Mac OS X exits with status 0 even if the program
wasn't found. Use
libtoolize --version
to check for the program instead..
Florian Forster [Fri, 6 Feb 2009 15:55:15 +0000 (16:55 +0100)]
collectd.conf(5): Document the curl plugin properly.
Florian Forster [Fri, 6 Feb 2009 15:53:49 +0000 (16:53 +0100)]
curl plugin: Enable the `Verify{Peer,Host}' options by default.
So the curl plugin behaves just like the apache plugin in this respect.
Florian Forster [Fri, 6 Feb 2009 15:28:24 +0000 (16:28 +0100)]
configure.in: Sort plugins and libraries alphabetically.
Florian Forster [Fri, 6 Feb 2009 15:27:02 +0000 (16:27 +0100)]
curl plugin: Add a generic plugin to retrieve and parse web pages.
Florian Forster [Thu, 5 Feb 2009 21:54:40 +0000 (22:54 +0100)]
Merge branch 'master' of octo@verplant.org:/var/lib/git/collectd
Florian Forster [Thu, 5 Feb 2009 21:54:24 +0000 (22:54 +0100)]
Merge branch 'ff/local'
John Leach [Thu, 5 Feb 2009 21:40:41 +0000 (22:40 +0100)]
contrib/collection.cgi: Add graph definition for libvirt/virt_cpu_total
Florian Forster [Thu, 5 Feb 2009 21:38:52 +0000 (22:38 +0100)]
src/utils_threshold.c: Properly document the `ut_check_interesting' function.
Sebastian Harl [Thu, 5 Feb 2009 20:33:33 +0000 (21:33 +0100)]
postgresql plugin: Updated copyright information.
;-)
Sebastian Harl [Thu, 5 Feb 2009 20:05:01 +0000 (21:05 +0100)]
src/plugin.[ch]: Removed obsolete plugin_{un,}register_filter().
These have been superseded by the advanced filter mechanism. Also, the
FILTER_* defines have been removed.
Sebastian Harl [Tue, 3 Feb 2009 13:08:32 +0000 (14:08 +0100)]
Let plugin_dispatch_values() set value_list.time in case of 'now'.
Basically any (read) plugin was calling time(NULL) to set the time of a values
list. This is now done by plugin_dispatch_values() in case the time is zero
(which is the case when using VALUE_LIST_INIT or VALUE_LIST_STATIC).
This change slightly simplifies the code and makes future changes to the time
management (like the possibly upcoming subsecond resolution support) less
intrusive in respect to the amount of required code changes.
Sebastian Harl [Tue, 3 Feb 2009 12:05:21 +0000 (13:05 +0100)]
Converted timeval_sub_timespec() to timeval_cmp().
The third (return) argument is now of type 'struct timeval' (instead of
'struct timespec') as well. Also, it may now be NULL, in which case the
difference is not returned. This is a more general and thus more flexible
approach that permitted to remove the custom timeval_sub*() implementations in
the multimeter and ntpd plugins.
The return value has been changed to reflect the return value used by
functions like strcmp(), i.e. it is less than, equal to, or greater than zero
if the first argument is less than, equal to, or greater than the second
argument respectively.
In the cases where a 'struct timespec' is required, the return value is now
converted by multiplying the tv_usec member with 1000.
Sebastian Harl [Tue, 3 Feb 2009 11:49:01 +0000 (12:49 +0100)]
configure: Do not conditionally use AM_CONDITIONAL().
Defining HAVE_BROKEN_PERL_LOAD_MODULE was done conditionally which would cause
configure to fail in case it's not defined.
Sebastian Harl [Tue, 3 Feb 2009 10:41:50 +0000 (11:41 +0100)]
collectd-exec(5): Fixed a typo.