130 Commits

Author SHA1 Message Date
antirez
89e24b8f4a Modules: initial draft for a testing module. 2016-08-03 10:23:03 +02:00
antirez
5a52229249 Modules: StringAppendBuffer() and ability to retain strings.
RedisModule_StringRetain() allows, when automatic memory management is
on, to keep string objects living after the callback returns. Can also
be used in order to use Redis reference counting of objects inside
modules.

The reason why this is useful is that sometimes when implementing new
data types we want to reference RedisModuleString objects inside the
module private data structures, so those string objects must be valid
after the callback returns even if not referenced inside the Redis key
space.
2016-08-02 15:29:04 +02:00
Salvatore Sanfilippo
8e9eef76bf Merge pull request #3335 from dvirsky/rm_calloc
added RM_Calloc implementation
2016-06-23 16:19:14 +02:00
antirez
2e9fd96c57 Merge branch 'unstable' of github.com:/antirez/redis into unstable 2016-06-23 16:18:57 +02:00
antirez
b98fc4bfee Actually remove static from #3331.
I forgot -a when amending in the previous commit.
2016-06-23 16:18:30 +02:00
Salvatore Sanfilippo
9df3006aa8 Merge pull request #3336 from yossigo/create_string_from_string
Add RedisModule_CreateStringFromString().
2016-06-23 16:16:28 +02:00
antirez
3d42fa5b75 Minor change to conform PR #3331 to Redis code base style.
Also avoid "static" in order to have symbols during crashes.
2016-06-23 16:14:16 +02:00
Salvatore Sanfilippo
f3b502da78 Merge pull request #3331 from yossigo/fix_openkey_crash
Fix occasional RM_OpenKey() crashes.
2016-06-23 16:12:07 +02:00
Salvatore Sanfilippo
c8cf3a4df6 Merge pull request #3330 from yossigo/fix_const
Use const in Redis Module API where possible.
2016-06-23 12:29:52 +02:00
antirez
4900e98d70 Modules: changes to logging function.
This commit changes what provided by PR #3315 (merged) in order to
let the user specify the log level as a string.

The define could be also used, but when this happens, they must be
decoupled from the defines in the Redis core, like in the other part of
the Redis modules implementations, so that a switch statement (or a
function) remaps between the two, otherwise we are no longer free to
change the internal Redis defines.
2016-06-23 12:11:30 +02:00
Yossi Gottlieb
84f1e03f9a Add RedisModule_Log() logging API function. 2016-06-23 12:01:44 +02:00
antirez
4b8cd3ab71 Commit change in autoMemoryFreed(): first -> last.
It's more natural to call the last entry added as "last", the original
commet got me confused until I actually read the code.
2016-06-23 09:38:30 +02:00
antirez
7bc37d864f Modules: implement zig-zag scanning in autoMemoryFreed().
Most of the time to check the last element is the way to go, however
there are patterns where the contrary is the best choice. Zig-zag
scanning implemented in this commmit always checks the obvious element
first (the last added -- think at a loop where the last element
allocated gets freed again and again), and continues checking one
element in the head and one in the tail.

Thanks to @dvisrky that fixed the original implementation of the
function and proposed zig zag scanning.
2016-06-23 09:09:51 +02:00
Salvatore Sanfilippo
574fc36d95 Merge pull request #3244 from dvirsky/optimize_autoMemoryFreed
Optimized autoMemoryFreed loop
2016-06-23 08:59:38 +02:00
Yossi Gottlieb
159c09f29e Add RedisModule_CreateStringFromString(). 2016-06-22 21:02:40 +03:00
Dvir Volk
bdc079dca4 added RM_Calloc implementation 2016-06-22 17:32:41 +03:00
Yossi Gottlieb
5b5b2f86c5 Cleanup: remove zset reset function from RM_ZsetRangeStop(). 2016-06-22 07:34:14 +03:00
Yossi Gottlieb
fa96f33bef Fix occasional RM_OpenKey() crashes. 2016-06-21 10:22:19 +03:00
Yossi Gottlieb
ce9d66d6e4 Use const in Redis Module API where possible. 2016-06-20 23:08:06 +03:00
antirez
9a02dac2e8 Free module context after loading.
Now that modules receive RedisModuleString objects on loading, they are
allowed to call the String API, so the context must be released
correctly.

Related to #3293.
2016-06-13 09:45:53 +02:00
antirez
1ad5c22763 Minor changes to unifor C style to Redis code base for PR #3293. 2016-06-13 09:39:44 +02:00
Salvatore Sanfilippo
e8d5387a44 Merge pull request #3293 from yossigo/module_config
Allow passing arguments to modules on load.
2016-06-13 09:31:59 +02:00
Yossi Gottlieb
87312ff781 Fix MODULE UNLOAD crash and/or wrong error message. 2016-06-05 13:27:38 +03:00
Yossi Gottlieb
cc58f11ccc Use RedisModuleString for OnLoad argv. 2016-06-05 13:18:24 +03:00
Yossi Gottlieb
2bd13cf0eb Allow passing arguments to modules on load. 2016-06-05 11:37:24 +03:00
antirez
8ec28002be Modules: support for modules native data types. 2016-06-03 18:14:04 +02:00
Dvir Volk
137fd86a61 optimized amFree even further 2016-05-19 13:51:55 +03:00
Dvir Volk
46b07cbb5c Optimized autoMemoryFreed loop 2016-05-19 12:16:14 +03:00
antirez
e3edae957b Modules: RM_HashSet() SDS ownership business clarified in comments.
Related to #3239.
2016-05-18 16:30:20 +02:00
Dvir Volk
cfaef8d5d4 fixed bad transfer of ownership in HashSet causing a potential crash 2016-05-17 16:47:36 +03:00
antirez
9aff564045 Modules: initial pool allocator and a LEFTPAD usage example. 2016-05-14 19:42:31 +02:00
antirez
646c958bbd Modules: doc layout improved. 2016-05-10 18:54:58 +02:00
antirez
5daece2ec6 RM_ZsetRangeNext()/Prev() typo in define name leading to crash fixed. 2016-05-10 06:40:11 +02:00
antirez
5f977c3f8b Modules: commandFlagsFromString() top comment back to 80 cols max. 2016-05-10 06:40:11 +02:00
antirez
ef2b4f6496 Trailing spaces removed from moduleCreateArgvFromUserFormat(). 2016-05-10 06:40:11 +02:00
antirez
6250a6b11f Modules: RM_GetClientId() implemented. 2016-05-10 06:40:11 +02:00
Dvir Volk
9a71df505c fixed crash when calling CreateStringFromCallReply on array elements 2016-05-10 06:40:11 +02:00
Itamar Haber
3816f16a53 Avoids reallocating and double String on truncate 2016-05-10 06:40:11 +02:00
Dvir Volk
d41bd233d5 fixed comment formatting in RM_CreateCommand 2016-05-10 06:40:10 +02:00
Dvir Volk
a00e872560 another small comment fix 2016-05-10 06:40:10 +02:00
Dvir Volk
87de31f968 fixed comment 2016-05-10 06:40:10 +02:00
Dvir Volk
8fc67080a2 second attempt at vector formtting 2016-05-10 06:40:10 +02:00
antirez
7f5e1340f9 Modules: add ZADD_INCR flag to zset increment API. 2016-05-10 06:40:10 +02:00
Itamar Haber
1186f92b1b typo: %s/Emtpy/Empty/g 2016-05-10 06:40:10 +02:00
antirez
227d68094b Modules: command <-> core interface modified to get flags & keys. 2016-05-10 06:40:09 +02:00
Ramon Snir
676a6a4d19 tiny typo in Redis Modules API documentation 2016-05-10 06:40:09 +02:00
Dvir Volk
a1f8e22b79 fixed return value of HashGet (and a slight error in the documentation) 2016-05-10 06:40:09 +02:00
antirez
42f72210fd Modules: Hash API defines made more uniform. 2016-05-10 06:40:09 +02:00
antirez
9b0556cf10 Modules: Hash type API WIP #2. 2016-05-10 06:40:09 +02:00
antirez
10993ca0d5 Modules: Hash type API WIP #1. 2016-05-10 06:40:09 +02:00