Joel Holdsworth
7e2092825e
Simple scrolling and drawing added
2008-05-31 13:22:15 +01:00
8daec32733
first draft plans for the render process, as far as needed for defining the builder
2008-05-30 06:23:13 +02:00
5d5119631b
first outline regarding the wiring of nodes within the builder
2008-05-27 07:22:27 +02:00
c0d7ae1aa2
Merge added builder documentation
2008-05-27 02:11:35 +02:00
2e58b02b8a
write down implementation specs and further planned details
2008-05-26 07:28:10 +02:00
93908cf29f
further planning of implementation details
2008-05-25 06:18:58 +02:00
f3d078f93b
add drawing to explain the builder primitives
2008-05-23 07:05:35 +02:00
Joel Holdsworth
ea32ce0337
Merge branch 'master' of git://git.lumiera.org/LUMIERA into gui
2008-05-22 19:31:55 +01:00
Joel Holdsworth
fe975a701d
Added some scroll bars
2008-05-22 19:19:04 +01:00
686e47220d
written down basics of the builder's internal operation
2008-05-21 05:30:07 +02:00
b5d2e9486e
small adaptions to scons, fix a test
2008-05-20 13:04:22 +02:00
287fa11975
added protocol of may dev meeting etc...
2008-05-20 13:03:05 +02:00
6310e9789b
Merge ct/devel to see if there are any problems...
2008-05-20 04:58:16 +02:00
Christian Thaeter
f58be32a05
Fixes after rebase
...
* remove _GNU_SOURCE from tests
* re-enable C source building in backend
2008-05-19 16:37:50 +02:00
Christian Thaeter
64e549dc81
headers for the memory mapping backend (WIP)
2008-05-19 16:27:30 +02:00
Christian Thaeter
9ad62d0edc
Fix: one must not return from a mutex section
2008-05-19 16:27:30 +02:00
Christian Thaeter
241327bcd4
rename 'fhcache' global var to 'lumiera_fhcache'
2008-05-19 16:27:30 +02:00
Christian Thaeter
444b142d85
Correct File flag masking
...
The hash lookup needs to ignore O_EXCL|O_TRUNC|O_CREAT as well as file
reopening must not use this flags.
2008-05-19 16:27:29 +02:00
Christian Thaeter
c4816c39fd
Proper flag and stat handling for files
...
Filedescriptors create files at construction, each later access becomes
a reopen on the now existing file.
file_handle_acquire() reopens the file to gain a handle when required
and checks that the file is really the one we expected (ino and dev num)
2008-05-19 16:27:29 +02:00
Christian Thaeter
00b9dff106
Doxygen config update
...
* set EXPORT_ALL=NO to leave out undcoumented entities.
* Fix a lot @file directives
2008-05-19 16:27:29 +02:00
Christian Thaeter
4ed2fe9e7c
few more todos in the wiki, plan for a player in roadmap
2008-05-19 16:27:29 +02:00
Christian Thaeter
8311316a92
Doxydocing for the filehandling stuff
2008-05-19 16:27:28 +02:00
Christian Thaeter
dd63a0e190
filedescriptor cleanup and fixes
...
basically working now, flag masking is not complete yet.
2008-05-19 16:27:28 +02:00
Christian Thaeter
232afe77e9
Filehandling
...
* add 'backend' for backend global initialization/destruction
and common functions.
* WIP: 'file' acts as interface to named files, provides posix
filehandles with and acquire/release function pair.
* 'filehandle' manages posix filehandles internally, refcounted.
* WIP: 'filehandlecache' keeps unused filehandles in a MRU cache
* WIP: test for filehandle management
* improved filedescriptor test
2008-05-19 16:27:28 +02:00
Christian Thaeter
b11ff40fbe
Filedescriptor updates
...
* make registry initialization singleton, no parameters.
* remove registry init from all functions, has to be called explicitly.
* some nobug improvements
2008-05-19 16:27:28 +02:00
Christian Thaeter
bb98bb434b
add nobug resource tracking to filedescriptors
2008-05-19 16:27:28 +02:00
Christian Thaeter
5286838886
filedescriptor handling basics working, including some tests
...
It is now possible to acquire/release filedescriptors for existing files
and files to be created.
Filedescriptors are managed in a registry by refcounts, they get
automatically destructed when the last user releases them.
2008-05-19 16:27:28 +02:00
Christian Thaeter
e2e94884ba
some refinements to the todo wiki
2008-05-19 16:27:27 +02:00
Christian Thaeter
7a266f22ba
integrate filedescriptor tests
2008-05-19 16:27:27 +02:00
Christian Thaeter
791f42c104
WIP: Low level file management
...
We have 'File' which associates a name with a file and will be used to
offer an interface for the application.
Posix 'Filehandles' which are managed in a 'Filehandlecache' to utilize
a limited number of fd's at optimum.
Internally we use 'Filedescriptor's which manage files, mapping and all
kinds of metadata. Filedescriptors weak referenced by a registry and freed
when the last user vanishes.
2008-05-19 16:27:27 +02:00
Christian Thaeter
94e075d2c2
fix: mrucache_drop() must call the element destructor
2008-05-19 16:23:16 +02:00
Christian Thaeter
03ed87051d
fix missing declaration of lumiera_calloc() in safeclib.h
2008-05-19 16:23:16 +02:00
Christian Thaeter
63c07d1274
doxydocing mrucache
2008-05-19 16:23:15 +02:00
Christian Thaeter
dc0cbf0ad8
Fix: off by one allocation error in tmpbuf_snprintf()
2008-05-19 16:23:15 +02:00
Christian Thaeter
ff6ce603a4
tmpbuf_sprintf renamed to tmpbuf_snprintf
2008-05-19 16:23:15 +02:00
Christian Thaeter
0996c386bb
Mrucache update
...
* Fix: unlinking at destroy
* rename add/remove to checkin/checkout
* add a drop function which moves a node to the end for fast reuse
2008-05-19 16:23:15 +02:00
Christian Thaeter
b909c2247d
add a cuckoo_nelements function
...
Query the number of elements stored in a hash, useful for debugging.
2008-05-19 16:23:15 +02:00
Christian Thaeter
293b872b5d
extend the MUTEX_SECTION macro with NoBug resource tracking
...
LUMIERA_MUTEX_SECTION takes now a nobug flag as first argument and
a nobug resource-handle as second argument.
This change works forward for the NoBug resource tracker and
deadlock detector.
2008-05-19 16:23:15 +02:00
Christian Thaeter
b4183ed444
safeclib improvements
...
* add lumiera_calloc()
* improve cleanup functions for tmpbuf
2008-05-19 16:23:15 +02:00
Christian Thaeter
5659219e55
correct date in copyright header
2008-05-19 13:31:18 +02:00
Christian Thaeter
bc436d1d6a
fix typo in component test
2008-05-19 13:30:55 +02:00
Christian Thaeter
e1b8849d0c
build 'common' tests
2008-05-19 13:30:20 +02:00
6b1be6b7e7
Refactorings regarding use of smart-ptr, Placement and BuilderTool
2008-05-19 08:46:19 +02:00
86162ad314
moved new code into library modules and adapted BuilderTool to use it.
...
BuilderTool_test now passed.
2008-05-19 08:38:13 +02:00
Christian Thaeter
d6d6a10404
add components test build
2008-05-19 01:55:05 +02:00
Christian Thaeter
8ba3df3b31
missing slash
2008-05-19 01:54:40 +02:00
Christian Thaeter
5ae909e2a0
add C++ parts to lib build
2008-05-19 01:51:34 +02:00
Christian Thaeter
3b6713b23c
build common and (re-)enable backend build (C++ part)
...
- not (yet) merged backend C parts are commented out for now
2008-05-19 01:50:53 +02:00
Christian Thaeter
b6bd181ca8
correct pasting glitch and copyright header date
2008-05-19 01:48:02 +02:00
662678f8d1
WIP refactored in preparation of splitting into several lib modules
2008-05-18 05:08:11 +02:00
