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oetiker [Wed, 3 Dec 2008 11:08:48 +0000 (11:08 +0000)]

When fetching data from 'past' an rra, rrd_fetch was seeking past the rrd
file. This did cause seek errors in some setups. Fixed. Thanks to Daniel Pocock for finding the problem.

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1689 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 3 Dec 2008 10:42:07 +0000 (10:42 +0000)]

added extra contributor

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1687 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Tue, 2 Dec 2008 22:04:16 +0000 (22:04 +0000)]

make rrdtool compile on windows with cv++. check out win32/rrdlib.vcproj.
-- Christof.Wegmann with exitgames.com

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1684 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Tue, 2 Dec 2008 12:35:02 +0000 (12:35 +0000)]

fixed solaris build instructions

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1683 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 9 Nov 2008 19:19:48 +0000 (19:19 +0000)]

be even more liberal with NOT using isfinite on solaris2.8

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1663 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 9 Nov 2008 00:00:33 +0000 (00:00 +0000)]

use basename to determine filename for imginfo as suggested by sebastian

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1662 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 7 Nov 2008 22:46:40 +0000 (22:46 +0000)]

fixed --font TITLE:12: problem -- tobi

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1653 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 7 Nov 2008 13:36:32 +0000 (13:36 +0000)]

added librrd.pc to spec file as requested byu Bernard Li

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1646 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 30 Oct 2008 14:32:42 +0000 (14:32 +0000)]

fix from alex

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1639 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Mon, 27 Oct 2008 05:35:57 +0000 (05:35 +0000)]

missed checkin for librrd.sym fix

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1633 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 26 Oct 2008 15:16:35 +0000 (15:16 +0000)]

fix for osx porability ... the # in librrd.sym did not work well there

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1631 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 24 Oct 2008 06:20:21 +0000 (06:20 +0000)]

fixed typo ... GAUGE not GUAGE

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1628 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 17 Oct 2008 05:44:09 +0000 (05:44 +0000)]

use double for legend positioning to fight wiggle

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1617 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 16 Oct 2008 21:32:42 +0000 (21:32 +0000)]

fix version numbers

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1615 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 15 Oct 2008 22:34:13 +0000 (22:34 +0000)]

improved docu

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1608 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Tue, 7 Oct 2008 15:38:11 +0000 (15:38 +0000)]

Daniel Pocock reported that the argument may be NULL in low-diskspace
situations, so check for that here to prevent a segmentation fault.
-- Florian Forster

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1585 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 4 Oct 2008 16:04:04 +0000 (16:04 +0000)]

prepare for the release of rrdtool-1.3.4

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1574 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 4 Oct 2008 15:50:35 +0000 (15:50 +0000)]

finite broken on solaris 9 too ?

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1573 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 4 Oct 2008 13:34:54 +0000 (13:34 +0000)]

* rrd_resize fixed so that it does NOT alter the original file (mmap side effect)
* rrd_resize can can deal with version 4 files, so let it

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1571 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 3 Oct 2008 22:53:28 +0000 (22:53 +0000)]

The patch fixs rrdtools behaviour when presented with trunkated rrd files.

  * Make sure that we do not extend past the end of the
    file when reading the header.

  * Makes sure that the data portion of the file is large enough, based on
    the ds_cnt and the total number of RRA rows

-- kevin brintnall

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1570 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 28 Sep 2008 19:24:18 +0000 (19:24 +0000)]

Attached is a patch to lower the version requirements of libtool and
automake. I have tested this on CentOS 4.x with the specified
versions of libtool and automake and was able to build RRDTool fine.
I did *not* test building with PHP, tcl, ruby or Python though.

I also abstracted the version numbers of all the dependencies such
that editing them in the future will be easier.
-- Bernard Li

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1538 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 28 Sep 2008 19:15:30 +0000 (19:15 +0000)]

Attached is a patch against the spec file shipped with
rrdtool-1.3.3.spec which will make it buildable (at least it works on
my CentOS 4.x system). -- Bernard Li

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1536 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 28 Sep 2008 15:01:43 +0000 (15:01 +0000)]

vdef calc was using end_orig to determine for which range it should do its
calculations which is odd, since orig is only the requested range as
invocation time and not the data range deliverd by fetch. It does fall
completely flat when shifting since shifting does not affect the original
data. Bug #177 reported by hokiel

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1530 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 27 Sep 2008 11:44:58 +0000 (11:44 +0000)]

rrdxport was completely broken for exporting datasources that did not have a uniform step size. Thanks to Peter Valdemar Mørch for finding this.

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1529 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Mon, 22 Sep 2008 06:34:02 +0000 (06:34 +0000)]

fixed destdir for default install of language bindings and removed sepp preference

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1516 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Mon, 22 Sep 2008 05:38:28 +0000 (05:38 +0000)]

use default prefix for ruby install if no user defined prefix is available

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1515 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 19 Sep 2008 20:34:42 +0000 (20:34 +0000)]

Bsd lirary path switch added to perl bindings makefile -- as suggested by Kevin Brintnall

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1513 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 18 Sep 2008 13:30:48 +0000 (13:30 +0000)]

Fix for debian bug 498183 ... never *advise after the end of the
file. On sparc this causes a segfault. Thanks to Sebastian Harl and Jurij Smakov for finding this.

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1512 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 14 Sep 2008 20:33:30 +0000 (20:33 +0000)]

added missing bottom config

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1510 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 14 Sep 2008 20:32:10 +0000 (20:32 +0000)]

prepare for the release of rrdtool-1.3.3

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1509 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 14 Sep 2008 20:31:19 +0000 (20:31 +0000)]

fix release script for 1.3 branche

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1508 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 14 Sep 2008 00:42:53 +0000 (00:42 +0000)]

resync with trunk since these are fixes

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1503 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 7 Sep 2008 10:23:10 +0000 (10:23 +0000)]

branching for 1.3

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1492 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 7 Sep 2008 07:19:03 +0000 (07:19 +0000)]

The attached patch eliminates the many places where the rra_current pointer was maintained; the existing write/seek mechanisms update rrd_file->pos correctly.
Also, the seek at the front of process_arg is not necessary; write_to_rras will now take care to correct the file position at every update cycle.
This eliminates unnecessary rrd_seek() calls when MMAP is not enabled. -- kevin brintnall kbrint rufus.net

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1488 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 14:24:43 +0000 (14:24 +0000)]

prepare for the release of rrdtool-1.3.2

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1484 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 11:46:41 +0000 (11:46 +0000)]

we need rrd_format.h here for things to compile properly

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1483 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 11:43:10 +0000 (11:43 +0000)]

updated opensolaris build instructions

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1482 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 10:43:07 +0000 (10:43 +0000)]

only link build and use rrd_getopt if there is no getopt_long provided by
by the os ... this should also fix problems for solaris 2.8 and other
non getopt_long oses who were not taken care of anymore after the intriduction of librrd.sym

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1481 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 10:39:29 +0000 (10:39 +0000)]

fix for multi update - data corruption bug as reported (and patched) in #178 by kevin brintnall

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1480 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 10:32:57 +0000 (10:32 +0000)]

make pod checker happy

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1479 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sat, 6 Sep 2008 08:58:18 +0000 (08:58 +0000)]

inline functions are not supported in c99 ... lets remove this.
the compiler will foture it out if they are important.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1478 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 4 Sep 2008 21:45:44 +0000 (21:45 +0000)]

introduced a persistant fontmap ... this makes our pango rendering 6 times faster starting from the second graph we draw.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1477 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 31 Aug 2008 23:42:02 +0000 (23:42 +0000)]

now the results actually look as they did with the old code only things are FASTER

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1476 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 31 Aug 2008 22:53:49 +0000 (22:53 +0000)]

Improve performance by keeping multiple pango font descriptions. For the first invocation we are about 20% times as fast
for the second one about 4-5 times faster ...

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1475 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 31 Aug 2008 10:55:24 +0000 (10:55 +0000)]

trying to improve the pango performance I added facilities to cache layout,context and more in between invocations of
the text function, unfortunately it does not seem to help all that much.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1474 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Sun, 31 Aug 2008 10:52:49 +0000 (10:52 +0000)]

use the standart info free function

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oetiker [Thu, 28 Aug 2008 05:49:02 +0000 (05:49 +0000)]

fix handling of error conditions in rrd_tool.c ... errno is not for detection, only for information AFTER detection.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1471 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Thu, 28 Aug 2008 04:13:39 +0000 (04:13 +0000)]

free the linebuffer if you don't return it!

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1470 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 27 Aug 2008 22:06:43 +0000 (22:06 +0000)]

some more leak plugging

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1469 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 27 Aug 2008 21:48:50 +0000 (21:48 +0000)]

drop the dummy surface prior to creating the real one

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1468 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 27 Aug 2008 21:46:01 +0000 (21:46 +0000)]

added some freeing for error conditions

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1467 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 27 Aug 2008 21:25:43 +0000 (21:25 +0000)]

fixed indentation ... gnu indent results are not realy beautifl. I might switch to uncrustify.

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oetiker [Wed, 27 Aug 2008 21:25:04 +0000 (21:25 +0000)]

Many rrd_create memory leaks patched ... based on valgrind analysis by Sven Engelhardt. Thanks!

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1465 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Wed, 27 Aug 2008 21:18:46 +0000 (21:18 +0000)]

fix indentation

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oetiker [Wed, 27 Aug 2008 06:52:33 +0000 (06:52 +0000)]

added sparc-sun-solaris2.8 to list of broken isfinite implementations

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1463 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Fri, 22 Aug 2008 22:04:37 +0000 (22:04 +0000)]

it is rb_rrd_infocall not rrd_infocall ...

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oetiker [Sat, 16 Aug 2008 07:13:01 +0000 (07:13 +0000)]

When in lazy mode, and the graph does not get regenerated, then there are no
results from PRINT either. Fix for #163.

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oetiker [Sat, 16 Aug 2008 07:11:46 +0000 (07:11 +0000)]

documentation updates

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oetiker [Tue, 12 Aug 2008 06:48:37 +0000 (06:48 +0000)]

make sure imageinfo only reports the filename and not the whole path. This is a regression from 1.2.x where this was implemented properly.

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oetiker [Mon, 4 Aug 2008 20:35:45 +0000 (20:35 +0000)]

The attached patch converts the given string to UTF-8 using glib's
g_locale_to_utf8() function. This function expects the string to be
encoded as specified by the locale settings, so this will fail if e.g.
you're using some script which is encoded in some way incompatible to
the locale settings. In this case, the patch falls back to use the
original string as provided by the user as there is no way to tell how
to interpret that string. So, in this case, you will still get the old
behavior (that pango warning and messed up strings in the graph).
However, imho this is perfectly fine since it should be up to the user
to take care of a sane environment. -- Sebastian Harl

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oetiker [Tue, 29 Jul 2008 14:42:08 +0000 (14:42 +0000)]

newer perlapi docu suggests to use SV * instead of void for managed returns

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oetiker [Tue, 29 Jul 2008 05:08:46 +0000 (05:08 +0000)]

fixed some c++ style lines -- David Masterson

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oetiker [Mon, 28 Jul 2008 07:23:15 +0000 (07:23 +0000)]

spelling fix

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oetiker [Wed, 23 Jul 2008 15:03:43 +0000 (15:03 +0000)]

forward ported patch for rra cur_row randomization in rrd_restore from 1.2.28 to 1.3.1

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oetiker [Wed, 23 Jul 2008 13:02:26 +0000 (13:02 +0000)]

prepare for the release of rrdtool-1.3.1

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oetiker [Wed, 23 Jul 2008 12:45:52 +0000 (12:45 +0000)]

added support for restoring rrdtool 1.0.x files ... removed support for old HW patched rrd format created by an early patched version of 1.0.x

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1446 a5681a0c-68f1-0310-ab6d-d61299d08faa

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oetiker [Tue, 22 Jul 2008 15:15:44 +0000 (15:15 +0000)]

Fix for #167 - rrdcreate is arguably missing a check for 'step>=1' for RRAs with AVERAGE as a CF. I ran into this when specifying 0.6 as a step value, assuming floats were also accepted. Patch attached here. -- Bogdan

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oetiker [Tue, 1 Jul 2008 06:35:54 +0000 (06:35 +0000)]

header-fix

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oetiker [Tue, 1 Jul 2008 06:34:24 +0000 (06:34 +0000)]

improve layout

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oetiker [Sun, 29 Jun 2008 16:23:50 +0000 (16:23 +0000)]

added rrd filename to illegal update message -- he at uninett.no

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oetiker [Sun, 29 Jun 2008 14:08:51 +0000 (14:08 +0000)]

rrdtool.spec fix by Anton Blanchard to build without php patch

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oetiker [Sun, 29 Jun 2008 13:57:00 +0000 (13:57 +0000)]

make sure image-with and image-height get returned even when rrdtool is called with --lazy as reported in bug #163

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oetiker [Thu, 19 Jun 2008 13:18:04 +0000 (13:18 +0000)]

rrdtool.fetch is returning an extra, bogus, data point. Attached is a
patch to correct this. - Gilad Raphaelli. Fix for #161

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oetiker [Thu, 12 Jun 2008 13:54:23 +0000 (13:54 +0000)]

added note on %S

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oetiker [Wed, 11 Jun 2008 15:49:24 +0000 (15:49 +0000)]

made news the same as the announcement

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oetiker [Tue, 10 Jun 2008 23:12:55 +0000 (23:12 +0000)]

prepare for the release of rrdtool-1.3.0

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oetiker [Tue, 10 Jun 2008 16:38:10 +0000 (16:38 +0000)]

oops it is 1.3.0 not 1.4.0 yet

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oetiker [Tue, 10 Jun 2008 16:37:39 +0000 (16:37 +0000)]

preparing for 1.3

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oetiker [Tue, 10 Jun 2008 16:32:34 +0000 (16:32 +0000)]

document the 'internal' functions in rrd.h but mark them as deprecated, so
that anyone using them will see that they should not be doing it.

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oetiker [Tue, 10 Jun 2008 11:16:40 +0000 (11:16 +0000)]

flip check for row_count with setting for better code logic

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oetiker [Tue, 10 Jun 2008 09:35:03 +0000 (09:35 +0000)]

check row count in RRAs to be > 0 ... by Sebastian Harl

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oetiker [Tue, 10 Jun 2008 07:18:02 +0000 (07:18 +0000)]

for windows we must open files in O_BINARY mode

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oetiker [Mon, 9 Jun 2008 16:10:39 +0000 (16:10 +0000)]

do NOT export lowlevel functions, since I have no intention supporting these
interfaces across versions. The symbols are in the library, so if someone
WANTS to code to them, they are free todo so, but they will have to use our
internal header files.

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oetiker [Mon, 9 Jun 2008 15:49:54 +0000 (15:49 +0000)]

add all lowlevel file access functions from the rrd_open interface to the export list.

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oetiker [Mon, 9 Jun 2008 05:12:27 +0000 (05:12 +0000)]

fixed indenting

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oetiker [Mon, 9 Jun 2008 05:11:39 +0000 (05:11 +0000)]

update to rpm spec from Jarod Wilson

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oetiker [Sun, 8 Jun 2008 21:15:32 +0000 (21:15 +0000)]

export some more symbols from librrd

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oetiker [Sun, 8 Jun 2008 21:06:35 +0000 (21:06 +0000)]

windows should use a windows font

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oetiker [Sun, 8 Jun 2008 21:05:50 +0000 (21:05 +0000)]

drop special case windows font code ... it makes no sense with the new setup

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oetiker [Sun, 8 Jun 2008 17:08:47 +0000 (17:08 +0000)]

prepare for the release of rrdtool-1.3rc9

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oetiker [Sun, 8 Jun 2008 17:08:11 +0000 (17:08 +0000)]

fixed pango markup switch ... we still want the text to show even if no markup is enabled

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oetiker [Sun, 8 Jun 2008 16:47:22 +0000 (16:47 +0000)]

rrd_freemem has to be exported as well ...

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oetiker [Sun, 8 Jun 2008 16:23:39 +0000 (16:23 +0000)]

fix for ticket #121 jmpbuf on aix is a problem it seems, maybe this makes it better.

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oetiker [Sun, 8 Jun 2008 15:59:20 +0000 (15:59 +0000)]

prepare for the release of rrdtool-1.3rc8

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oetiker [Sun, 8 Jun 2008 15:55:54 +0000 (15:55 +0000)]

prepare for the release of rrdtool-1.3rc8

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oetiker [Sun, 8 Jun 2008 15:55:09 +0000 (15:55 +0000)]

From: Sebastian Harl sh tokkee.org
Date: Sun, 8 Jun 2008 15:01:05 +0200
Subject: [PATCH] Cleanup the symbols exported by librrd.

Up to know librrd exported a lot of symbols, most of which are to be
regarded as private symbols. This somewhat pollutes the API as the symbols
could, in theory, be used by external software and, more importantly,
makes symbol based dependencies (as recently introduced in e.g. Debian)
somewhat harder to implement.

This patch does a somewhat large-scale cleanup of the exported symbols:

* Introduced a librrd.sym file which contains all symbols that are to be
   exported. This file is then passed to libtool using the -export-symbols
   option which tells the linker to export the given symbols only (note:
   according to the libtool manual, this has no effect on some
   architectures - however, I assume that most architectures in use today
   do support it).

   librrd.sym contains all symbols originally defined in rrd.h sans
   LockRRD() (which has been moved to rrd_tool.h). The following functions
   have been added to rrd.h and the list of exported symbols (some of them
   have been renamed, see below):
   - rrd_info()
   - rrd_info_free()
   - rrd_info_print()
   - rrd_info_push()
   - rrd_lastupdate()
   - rrd_update_v()
   - rrd_strerror()

* Prefixed all public functions and types with "rrd_" to avoid name
   clashes with other libraries. Also, while I was at it, I introduced
   typedefs for all custom types and prefixed the time names with "_t" to
   improve consistency:
   - enum info_type -> rrd_info_type_t
   - enum timetype -> rrd_timetype_t

   - union infoval -> rrd_infoval_t

   - struct info_t -> rrd_info_t
   - struct rrd_context -> rrd_context_t
   - struct rrd_time_value -> rrd_time_value_t

   - info_free() -> rrd_info_free()
   - info_free() -> rrd_info_free()
   - info_print() -> rrd_info_print()
   - info_push() -> rrd_info_push()
   - LockRRD() -> rrd_lock() (not public though)
   - parsetime() -> rrd_parsetime()
     (and: src/parsetime.c -> src/rrd_parsetime.c)
   - proc_start_end() -> rrd_proc_start_end()
   - set_to_DINF() -> rrd_set_to_DINF()
   - set_to_DNAN() -> rrd_set_to_DNAN()

* Moved readfile() from rrd_open.c to rrd_cgi.c and declared it static.
   This function is used in rrd_cgi.c only.

* rrd_lock() (f.k.a. LockRRD()) now accepts a rrd_file_t pointer instead
   of an integer to increase encapsulation.

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oetiker [Sat, 7 Jun 2008 14:35:03 +0000 (14:35 +0000)]

don't bother with don't need when there is neither madvise not fadvise calls

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oetiker [Fri, 6 Jun 2008 16:38:25 +0000 (16:38 +0000)]

fix for --font bug (font names wer not being picked up at all). Bug reported by Dmitry B. Bigunayk

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oetiker [Thu, 5 Jun 2008 20:56:24 +0000 (20:56 +0000)]

added pango markup name

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oetiker [Thu, 5 Jun 2008 19:59:18 +0000 (19:59 +0000)]

fixed indenting

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1401 a5681a0c-68f1-0310-ab6d-d61299d08faa

round robin database tool (SVN clone)