oetiker [Fri, 15 Jun 2007 06:43:36 +0000 (06:43 +0000)]
oops missed to update the in memory output interface here
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oetiker [Fri, 15 Jun 2007 06:28:47 +0000 (06:28 +0000)]
added interface to get rendered image via a pointer to allocated memory ... Evan Miller emmiller gmail.com
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oetiker [Fri, 15 Jun 2007 06:12:55 +0000 (06:12 +0000)]
improve fontnaming
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oetiker [Thu, 14 Jun 2007 20:30:13 +0000 (20:30 +0000)]
fixed indentation
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oetiker [Thu, 14 Jun 2007 20:28:44 +0000 (20:28 +0000)]
added TEXTALIGN command to change the default text alignment
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oetiker [Wed, 13 Jun 2007 16:53:32 +0000 (16:53 +0000)]
fixed tcl includes
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oetiker [Wed, 13 Jun 2007 16:51:06 +0000 (16:51 +0000)]
be more helpful when raising rb_eTypeError in string_arr string_arr_new(VALUE rb_strings). This patch indicates which index is in error as well as the type you are erroneously passing. -- anonymous
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oetiker [Tue, 12 Jun 2007 20:36:50 +0000 (20:36 +0000)]
Bernhard Fischer:
- fix nulling the updvals
- cosmetic change to move the option struct out of the loop.
- need to operate on a copy of optarg
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oetiker [Mon, 11 Jun 2007 19:45:42 +0000 (19:45 +0000)]
added TRENDNAN function -- Timo Stripf
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oetiker [Mon, 11 Jun 2007 19:45:16 +0000 (19:45 +0000)]
allow output to stdout -- Timo Stripf
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oetiker [Mon, 11 Jun 2007 16:49:01 +0000 (16:49 +0000)]
added more news
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oetiker [Mon, 11 Jun 2007 16:34:51 +0000 (16:34 +0000)]
fixed indentation, added documentation note on gridfitting.
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oetiker [Mon, 11 Jun 2007 16:33:59 +0000 (16:33 +0000)]
fix arrow locations
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oetiker [Mon, 11 Jun 2007 16:20:20 +0000 (16:20 +0000)]
disable gridfitting for vector formats
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oetiker [Mon, 11 Jun 2007 16:14:40 +0000 (16:14 +0000)]
make pdf output work
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oetiker [Mon, 11 Jun 2007 15:32:41 +0000 (15:32 +0000)]
added detail
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oetiker [Mon, 11 Jun 2007 15:11:10 +0000 (15:11 +0000)]
--font-render-mode is back, and there is also
--graph-render-mode now. It allows to enable
mono graphs that look strikingly like rrdtool 1.0.x
--tobi
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oetiker [Mon, 11 Jun 2007 13:36:40 +0000 (13:36 +0000)]
Bernhard Fischer:
- NEWS mention the new file accessors
- rrd_update.c: remove unused some cruft
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oetiker [Mon, 11 Jun 2007 10:09:54 +0000 (10:09 +0000)]
Bernhard Fischer:
- fix maintaining our file-pos when we have to wrap the rra_ptr in
update().
- no need to update the header-data a second time for the mmap case.
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oetiker [Mon, 11 Jun 2007 00:23:51 +0000 (00:23 +0000)]
updated news
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oetiker [Mon, 11 Jun 2007 00:22:23 +0000 (00:22 +0000)]
* added some documentation
* updated version number
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oetiker [Sun, 10 Jun 2007 23:55:13 +0000 (23:55 +0000)]
switched graphics library from arts to cairo+pango
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oetiker [Mon, 4 Jun 2007 11:15:11 +0000 (11:15 +0000)]
Bernhard Fischer:
- new configure option --enable-static-programs
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oetiker [Fri, 1 Jun 2007 19:11:49 +0000 (19:11 +0000)]
Bernhard:
- implement resize SHRINK for FD (mmap is to be done)
- indent
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oetiker [Fri, 1 Jun 2007 17:59:25 +0000 (17:59 +0000)]
--full-size-mode with and without --no-legend should work now -- Matthew Chambers
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oetiker [Fri, 1 Jun 2007 17:35:46 +0000 (17:35 +0000)]
Bernhard
- fill the file with DNAN and add the remaining data in after the fact ...
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oetiker [Fri, 1 Jun 2007 17:34:15 +0000 (17:34 +0000)]
Bernhard Fischer
- implement resize, growing part. truncation is to be done.
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oetiker [Fri, 1 Jun 2007 09:10:33 +0000 (09:10 +0000)]
Bernhard Fischer
- use 'z' length modifier when printing size_t
- add a cast to __rrd_read and document why it is there
- add RANDOM hint for the header
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oetiker [Thu, 31 May 2007 18:47:13 +0000 (18:47 +0000)]
Bernhard:
- plug tiny mem-leak in error path of rrd_close where freeing the
rrd_file was forgotten.
- improve two error messages
- use CHECK_MADVISE_OVERLAPS per default
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oetiker [Wed, 30 May 2007 19:56:34 +0000 (19:56 +0000)]
fix rrd_write -- Bernhard Fischer
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oetiker [Wed, 30 May 2007 12:41:39 +0000 (12:41 +0000)]
fix indenting ... again
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oetiker [Wed, 30 May 2007 12:39:30 +0000 (12:39 +0000)]
From Bernhard Fischer
- rrd_close(): call close on the file and use rrd_close consistently
- clean up some error paths. The fadvise error path is leaking memory (see XXX in these spots).
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oetiker [Wed, 30 May 2007 05:23:07 +0000 (05:23 +0000)]
switch for rrd_graph to specify the outer-size of the graph and not just the
size of the canvas: --full-size-mode -- matthew.chambers vanderbilt.edu
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oetiker [Tue, 29 May 2007 21:29:17 +0000 (21:29 +0000)]
More updates from Bernhard Fischer
- flag rrd_resize's old file with RRD_COPY
- cleanup error-handling pathes in rrd_update and fix a few typos in
comments
- rrd_close(): implement printing mincore results for the rrd if
DEBUG=2 was defined
- rrd_open(): madvise start addresses need to be page-aligned; implement
alternative path to the fine-grained (i.e. exact) madvise by flagging
just the first two pages as needed (see TWO_PAGES). Implement
alternative path that records the last madvise()ed area to avoid
redundant calls to madvise() on identical areas (due to
page-alignment constraints) -- see CHECK_MADVISE_OVERLAPS. Implement
path for USE_DIRECT_IO.
- configure: add check for O_DIRECT flag to open(2). Add option
--enable-direct-io. Add _GNU_SOURCE to CFLAGS to silence warnings
about chroot which is marked LEGACY since SUSv2 and is a non POSIX
extension. Make checks for posix_fadvise() dependant on
--disable-mmap, since we do not need fadvise for the mmap case.
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oetiker [Fri, 25 May 2007 15:24:32 +0000 (15:24 +0000)]
tobis old cruft removal program ...
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oetiker [Fri, 25 May 2007 13:14:35 +0000 (13:14 +0000)]
updates from Bernhard Fischer rep dot nop gmail com
- add some more rrd_sterror calls to failure paths.
- make rrdtool updatev work like 1.2.23 (i.e. multiple values are still
broken, but at least updating a single value works; see
http://oss.oetiker.ch/rrdtool-trac/ticket/8)
- indent touched files.
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oetiker [Fri, 25 May 2007 13:12:07 +0000 (13:12 +0000)]
Updates from Bernhard Fischer rep dot nop gmail com
- fix typo in rrd_fetch where rrd_read result was checked against an
incorrect size.
- in rrd_fetch, drop rrd_head_size in favour of rrd_file->header_len
- in rrd_fetch, make the message "post fetch" unambiguous (now past vs.
post).
- change usage of param rdwr of rrd_open: allow for RRD_READONLY,
RRD_READWRITE, RRD_CREAT, RRD_READAHEAD; adjust callers accordingly:
+ rrd_resize needs CREAT
+ rrd_dump may want READAHEAD
- implement FD based I/O in rrd_open, rrd_read, rrd_write, rrd_seek.
- in rrd_update, unify write_RRA_row().
- sort | uniq the -T in .indent.pro (info_t was duplicated)
- add stub of an option to use O_DIRECT to the configury
- in Makefile.am, simplify the "indent" invocation of find:
My find may not support "-o" resp. "-or" nor braces.
Using -name "*.[ch]" works everywhere, AFAIK.
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oetiker [Thu, 24 May 2007 08:26:39 +0000 (08:26 +0000)]
use proper preprocessor directives for the config-checks. -- tobi
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oetiker [Thu, 24 May 2007 07:21:48 +0000 (07:21 +0000)]
fixed version number for development
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oetiker [Thu, 24 May 2007 06:16:01 +0000 (06:16 +0000)]
indent all the rest of the code, and add some typedefs to indent.pro
there is now a indent makefile target
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oetiker [Wed, 23 May 2007 21:40:21 +0000 (21:40 +0000)]
removed superfluouse code
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oetiker [Wed, 23 May 2007 21:39:58 +0000 (21:39 +0000)]
added more indenting rules
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oetiker [Wed, 23 May 2007 21:33:45 +0000 (21:33 +0000)]
reindented everything according to .indent.pro
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oetiker [Wed, 23 May 2007 20:57:43 +0000 (20:57 +0000)]
profile must be in the source directory to work
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oetiker [Wed, 23 May 2007 20:57:24 +0000 (20:57 +0000)]
tabs be gone!
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oetiker [Wed, 23 May 2007 20:42:13 +0000 (20:42 +0000)]
* progress in moving all the fileaccess over to a wrapper system that can do fd based and mmap based fileaccess transparently ...
* small fixes left and right to improve code quality and stability.
-- Bernhard Fischer rep dot nop gmail com
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oetiker [Wed, 23 May 2007 16:10:23 +0000 (16:10 +0000)]
we are going to use indent from now on to keep code indenting consistent throughout the project
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oetiker [Wed, 23 May 2007 16:08:14 +0000 (16:08 +0000)]
new trunk based on current 1.2
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oetiker [Tue, 22 May 2007 20:46:25 +0000 (20:46 +0000)]
fixed spelling
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oetiker [Tue, 22 May 2007 20:44:57 +0000 (20:44 +0000)]
* better tests for madvise, fadvise and fdatasync
* fix inclusion of fcntl.h
* clenups for configure.ac -- Bernhard Fischer rep dot nop gmail com
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1070
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oetiker [Sat, 19 May 2007 05:47:29 +0000 (05:47 +0000)]
update defines according to manual pageentry
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oetiker [Fri, 18 May 2007 16:40:55 +0000 (16:40 +0000)]
added madvise MADV_RANDOM is rrd_update uses mmap
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oetiker [Fri, 18 May 2007 11:56:34 +0000 (11:56 +0000)]
* dropping in rrd_update is probably overkill since we may be dropping too much.
* in create we have to flush before dropping.
* read fcntl.h after defining the __USE_XOPEN2K
* fix drop code in fetch ...
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oetiker [Thu, 17 May 2007 11:38:54 +0000 (11:38 +0000)]
now the fadvise code actually compiles ... let the testing begin.
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oetiker [Thu, 17 May 2007 08:44:26 +0000 (08:44 +0000)]
new better ? performance test ... work in progress
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oetiker [Thu, 17 May 2007 08:44:06 +0000 (08:44 +0000)]
added posix_fadvise support (untested) ... this should help performance by
stopping read-ahead and droping buffer cache for all rrd data except the
file header portion. Newly created files are fdsynced to disk and released
from cache after creation, to soften the blow on buffer cache by creating
new rrds.
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1062
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oetiker [Wed, 16 May 2007 20:35:56 +0000 (20:35 +0000)]
remove tabs and replace with 8 spaces
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oetiker [Tue, 15 May 2007 08:39:17 +0000 (08:39 +0000)]
use libdir instead of exec_prefix/lib ... maybe someone wants their libraries in another place
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oetiker [Tue, 15 May 2007 08:36:52 +0000 (08:36 +0000)]
yet another attempt to make the python build environment REALY cool
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oetiker [Wed, 9 May 2007 15:26:57 +0000 (15:26 +0000)]
make sure the python extension gets the final resting place of the rrdlibrary compiled in ...
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oetiker [Tue, 8 May 2007 15:10:21 +0000 (15:10 +0000)]
ruby complained about finding a previous copy of the rrdtool extension ... very odd thing actually ...
adding RUBYARCHDIR= seems to help ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1056
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oetiker [Sun, 6 May 2007 19:38:22 +0000 (19:38 +0000)]
don't use round since it is c99 ... use floor(x+0.5) for positive numbers instead.
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oetiker [Sun, 6 May 2007 08:50:11 +0000 (08:50 +0000)]
print the name of the HW cf in debug mode -- Helge Oldach
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oetiker [Thu, 3 May 2007 12:49:44 +0000 (12:49 +0000)]
added some more rounding for int to float comparisons
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oetiker [Thu, 3 May 2007 12:43:15 +0000 (12:43 +0000)]
Testing an double and an integer for equality is bound to produce odd results on times. Don't do it! -- rrdtool@oldach.net
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oetiker [Wed, 2 May 2007 18:06:05 +0000 (18:06 +0000)]
prepare for the release of rrdtool-1.2.23
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oetiker [Wed, 2 May 2007 18:05:37 +0000 (18:05 +0000)]
fix python install for virgin systems
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oetiker [Wed, 2 May 2007 15:31:29 +0000 (15:31 +0000)]
prepare for the release of rrdtool-1.2.22
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oetiker [Wed, 2 May 2007 15:31:05 +0000 (15:31 +0000)]
fixed old urls in code
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oetiker [Wed, 2 May 2007 15:23:34 +0000 (15:23 +0000)]
fix python for staged installs
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oetiker [Wed, 2 May 2007 05:08:21 +0000 (05:08 +0000)]
fixed path to rrd_format.h in tcl bindings
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oetiker [Tue, 1 May 2007 20:41:59 +0000 (20:41 +0000)]
prepare for the release of rrdtool-1.2.21
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oetiker [Tue, 1 May 2007 20:40:15 +0000 (20:40 +0000)]
if the graph goes 'down' minval must be hanged instead
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oetiker [Tue, 1 May 2007 16:36:02 +0000 (16:36 +0000)]
prepare for the release of rrdtool-1.2.20
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oetiker [Tue, 1 May 2007 16:24:03 +0000 (16:24 +0000)]
updated win32 and netware Makefiles -- Guenter Knauf
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oetiker [Tue, 1 May 2007 16:23:19 +0000 (16:23 +0000)]
added some const casts
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oetiker [Tue, 1 May 2007 16:19:47 +0000 (16:19 +0000)]
added --alt-autoscale-min (see --alt-autoscale-max) -- Helge Oldach
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oetiker [Tue, 10 Apr 2007 05:43:34 +0000 (05:43 +0000)]
untabified rrd_graph.c
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oetiker [Tue, 10 Apr 2007 05:41:50 +0000 (05:41 +0000)]
use the shorthand for vidx ...
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oetiker [Tue, 10 Apr 2007 05:27:04 +0000 (05:27 +0000)]
the rrd_graph_check_vname function is not used anywhere in the code ...
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oetiker [Fri, 6 Apr 2007 07:28:33 +0000 (07:28 +0000)]
release font resources after thy have been used ... -- Travis Spencer
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oetiker [Mon, 2 Apr 2007 06:21:19 +0000 (06:21 +0000)]
new function rrd_fetch_r() (and make the
strings const char* instead of char*). The only difference between
rrd_fetch_r() and rrd_fetch_fn() is that rrd_fetch_r() receives the
consolidation function as a string (instead of an enum cf_en) and is thread-safe -- Sam Umbach
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1028
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oetiker [Mon, 2 Apr 2007 06:18:15 +0000 (06:18 +0000)]
make xml2rrd more robust on invalid input -- Florian Forster
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oetiker [Thu, 29 Mar 2007 19:08:26 +0000 (19:08 +0000)]
added vardef
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oetiker [Thu, 15 Mar 2007 21:10:18 +0000 (21:10 +0000)]
fix the snprintf call for vtag ... it was using the wrong size -- kili
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oetiker [Thu, 15 Mar 2007 21:03:51 +0000 (21:03 +0000)]
fixed strerror_r usage ... #85
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oetiker [Sun, 11 Mar 2007 13:08:31 +0000 (13:08 +0000)]
fix netware and win32 makefiles for new getopt names
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oetiker [Sun, 11 Mar 2007 13:04:41 +0000 (13:04 +0000)]
enable ID keyword in all source files
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oetiker [Sun, 11 Mar 2007 12:57:38 +0000 (12:57 +0000)]
do not use gnuisms in Makefile rules ($<)
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oetiker [Sun, 11 Mar 2007 12:41:46 +0000 (12:41 +0000)]
use Guenters latest Netware Makefile ...
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oetiker [Sat, 10 Mar 2007 17:44:12 +0000 (17:44 +0000)]
axe the double quotes on $perlcc in configure to allow for program names with arguments.
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oetiker [Sat, 10 Mar 2007 17:36:32 +0000 (17:36 +0000)]
integers can be negative ... fixed the test for this in rrd_update -- rians cc usu edu
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oetiker [Sat, 3 Mar 2007 11:03:38 +0000 (11:03 +0000)]
* build extensions last since this seems to be most likely to fail
* do more testing before building the ruby extension
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oetiker [Sat, 24 Feb 2007 17:23:02 +0000 (17:23 +0000)]
fix memmory problem in rrd_dump.c
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oetiker [Wed, 14 Feb 2007 18:54:29 +0000 (18:54 +0000)]
new operator ABS added --
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oetiker [Wed, 14 Feb 2007 18:48:21 +0000 (18:48 +0000)]
renamed getopt to rrd_getopt to avoid confusion on some systems ...
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oetiker [Wed, 14 Feb 2007 18:47:41 +0000 (18:47 +0000)]
cosmetic fix for usage message -- günter knauff
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oetiker [Wed, 14 Feb 2007 18:46:56 +0000 (18:46 +0000)]
added new win32 component to the release tarball
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oetiker [Wed, 14 Feb 2007 18:46:16 +0000 (18:46 +0000)]
updates to the windows build system by guenter knauff
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oetiker [Wed, 14 Feb 2007 06:53:01 +0000 (06:53 +0000)]
allow --units-length to reserve label space even when --y-grid=none is in effect [#75], tobi
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