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Author SHA1 Message Date
Rainer Gerhards
1ae4b50bde remove unneeded data items from hashtable code 
These items were used for statistics tracking, but no code at all
exists to consume them. By removing them we save

a) space
   because they counters required space, and did so in each and every
   json object

b) performance
   because calloc() needs to write less data and the counters are
   no longer maintained; cache performance can be better, load
   on OS main memory is lighter

We could conditionally enable/disable these counters, but I have not
done this they were really nowhere used and it looked more like a
left-over from the import of hashtable code.
 2015-09-23 12:40:57 +02:00
Rainer Gerhards
8f8d03df46 add perllike hash function for strings 
This also adds a new API json_global_set_string_hash() which permits
to select the hash function. The default one is the only one that was
previously present. So there are no changes to existing apps, and the
new hash function needs to be explicitely be opted in. Especially for
smaller strings, the perllike functions seems to be around twice as
fast as the other one, with similarly good results in value distribution.
 2015-09-23 12:23:09 +02:00
Rainer Gerhards
2d549662be add json_object_object_add_ex() API 
This provides more control over some detail aspects, many
of which are performance related.
 2015-09-23 09:43:00 +02:00
Rainer Gerhards
d8e44dc685 reduce duplicate hash computation in json_object_object_add() 
This can be a very considerable performance saver.
 2015-09-22 19:07:30 +02:00
Eric Haszlakiewicz
1757a31750 Fix doc for json_object_new_boolean() to indicate the correct value for TRUE (1). 2015-08-23 00:08:14 -04:00
Eric Haszlakiewicz
d4f8f92eb0 Squash deprecated function warning by replacing json_object_object_get calls with json_object_object_get_ex in test_cast. 2015-08-23 00:06:36 -04:00
Eric Haszlakiewicz
93b1fe63e5 Add back in the __attribute__((__unused__)) that was lost in the previous commit. 
It's needed to squash a "variable 'val' set but not used" warning.
 2015-08-23 00:00:12 -04:00
Eric Haszlakiewicz
a8bbefbbb4 Merge pull request #183 from cryogen/master 
Apply compile warning fix to master branch
 2015-08-22 15:24:26 -04:00
Eric Haszlakiewicz
55530bfc0f Merge pull request #186 from Virtual-Instruments/master 
Syntax error
 2015-08-05 23:19:19 -04:00
Jacob Alexander
e8a302017f Syntax error 
- ./configure would fail due to bad code generation
 2015-06-02 14:34:51 -07:00
Eric Haszlakiewicz
b594c34f57 Merge pull request #174 from haata/master 
Adding JSON_C_TO_STRING_PRETTY_TAB flag
 2015-05-31 12:10:13 -07:00
Jacob Alexander
92d4cf15f0 Adding JSON_C_TO_STRING_PRETTY_TAB flag 
- Tabs are easier to read for tired eyes and editor adjustable
 2015-05-27 17:37:39 -07:00
Eric Haszlakiewicz
cd8bd7f617 Tell the compiler we're intentionally ignoring the return value from __sync_val_compare_and_swap(). 2015-05-26 19:02:19 -07:00
Stuart Walsh
75d7409c4e Fix uninitialised variable compile warning, and also fix unused-when-used warning 2015-05-10 09:21:28 +01:00
Eric Haszlakiewicz
cbedf2f7ca Merge pull request #149 from cicku/patch-2 
SONAME bump
 2015-05-09 21:35:22 -04:00
Eric Haszlakiewicz
e4fce5d6ae Merge pull request #171 from Nzbuu/vs2010_build 
Update configuration for VS2010 and win64
 2015-05-08 21:31:37 -04:00
Eric Haszlakiewicz
e1eb298de1 Merge pull request #182 from tpetazzoni/libm-fix 
Link against libm when needed
 2015-05-08 21:19:48 -04:00
Eric Haszlakiewicz
82a1316f76 Merge pull request #180 from yegorich/silent 
Enable silent build by default
 2015-05-08 21:19:05 -04:00
Thomas Petazzoni
93582ad85e Link against libm when needed 
In certain C libraries (e.g uClibc), isnan() and related functions are
implemented in libm, so json-c needs to link against it. This commit
therefore adds an AC_TRY_LINK() test to check whether a program
calling isnan() can be properly linked with no special flags. If not,
we assume linking against libm is needed.

The json-c.pc.in file is also adjusted so that in the case of static
linking against json-c, -lm is also used.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 2015-05-01 13:01:17 +02:00
Yegor Yefremov
36b0169ed6 Enable silent build by default 2015-04-25 22:11:44 +02:00
Mark Swoope
cdca9d3c8e Added array_list_del_idx and json_object_array_del_idx 2015-04-02 14:05:27 -07:00
James Myatt
736f4b3581 Build random_seed.c as well 2015-03-04 10:45:40 +00:00
James Myatt
9d3d8d6fc0 Add x64 build configurations 2015-03-04 10:45:40 +00:00
James Myatt
e1a3f33a26 Set CompileAsCpp flag (Required for vs2010/winsdk71) 
Revert some project settings to defaults
 2015-03-04 10:45:39 +00:00
James Myatt
d5baa0381f Update VS project to include current source files 2015-03-04 10:45:38 +00:00
James Myatt
18b3c49296 Use more appropriate casts 2015-03-04 10:45:37 +00:00
James Myatt
bf32650c83 Add missing include file to random_seed 2015-03-04 10:45:37 +00:00
James Myatt
720d566d03 Define macros from inttypes.h when not available 2015-03-04 10:45:36 +00:00
James Myatt
9be71700eb json_tokener requires INF and NAN 2015-03-04 10:45:35 +00:00
James Myatt
72310c87a5 Define INFINITY and NAN when missing 2015-03-04 10:45:34 +00:00
James Myatt
0137103f4b Include config.h in linkhash so that HAVE_ENDIAN_H is defined (if available) 2015-03-04 10:45:33 +00:00
James Myatt
a74f6b2867 Updated config for vs2010/winsdk71 as well as vs2013 
Define JSON_C_HAVE_INTTYPES_H in json_config.h.win32 only
 2015-03-04 10:45:33 +00:00
Eric Haszlakiewicz
68d856f618 Merge pull request #168 from bugness-chl/master 
Tightening the number parsing algorithm
 2015-03-03 22:41:31 -05:00
Eric Haszlakiewicz
7e3a6c6b9d Merge pull request #163 from sixlettervariables/fix-win32-build-problems 
Fix Win32 build problems
 2015-03-03 22:35:36 -05:00
Eric Haszlakiewicz
da62fca305 Merge pull request #144 from mhei/master 
Introduce json_object_from_fd
 2015-03-03 22:12:49 -05:00
Eric Haszlakiewicz
484ca368f0 Slight style tweaks to the bsearch changest. 2015-03-04 03:10:10 +00:00
Eric Haszlakiewicz
a500c1f0b5 Merge pull request #155 from LeSpocky/bsearch 
add bsearch for arrays
 2015-03-03 22:00:08 -05:00
Eric Haszlakiewicz
9db3099572 Merge pull request #156 from jubalh/master 
Remove trailing whitespaces
 2015-03-03 21:37:02 -05:00
chl
99d8fc975e Tightening the number parsing algorithm 
Some badly formated "numbers" could get partly parsed,
resulting in truncated results instead of raising an
error.

Examples :
 '1.2.3'      -> (double)1.2
 '2015-01-15' -> (int)2015

This patch is not perfect (ex: input can still end with a 'E', which
is forbidden by json.org doc) but should avoid non-sensically
formated input.

Tests added.
 2015-02-05 01:50:37 +01:00
Christopher Watford
4d18d39d99 Adds json_config.h.win32 to project. Adds VS2k13 project. 2014-12-05 10:27:44 -05:00
Christopher Watford
0609a5729c Fixes #160 'missing header file on windows' 2014-12-05 10:22:36 -05:00
Eric Haszlakiewicz
ec4879ac5b Merge pull request #153 from LeSpocky/doc 
improve doc for json_object_to_json_string()
 2014-09-13 22:18:51 -04:00
Eric Haszlakiewicz
6ec6fdaf8c Merge pull request #151 from mjchinn/json_type-comma 
Remove json_type enum trailing comma
 2014-09-13 22:18:14 -04:00
Eric Haszlakiewicz
2c722277ee Merge pull request #150 from ams-cs/master 
Fix build using MinGW.
 2014-09-13 22:17:57 -04:00
Eric Haszlakiewicz
f88db708ac Merge pull request #141 from AlexandruCostache/master 
Removed duplicate check in random_seed test - bug #140
 2014-09-13 22:14:44 -04:00
Michael Vetter
fcf5ad1bd6 Remove trailing whitespace 2014-08-26 14:48:59 +02:00
Alexander Dahl
2f5789bdef add bsearch for arrays 
Arrays can already be sorted with json_object_array_sort() which uses
qsort() of the standard C library. This adds a counterpart using the
bsearch() from C.
 2014-08-21 15:42:50 +02:00
Alexander Dahl
37f5d8696d improve doc for json_object_to_json_string() 2014-08-18 10:28:38 +02:00
Michael J. Chinn
048dcf288a Remove json_type enum trailing comma 2014-08-10 00:46:25 -04:00
Andrew Stubbs
ca0ebe0f71 Fix build using MinGW. 
MinGW requires wincrypt.h.
GCC does not support #pragma comment, which trips Werror.
 2014-08-04 11:44:25 +01:00