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305 Commits

Author SHA1 Message Date
Wladimir J. van der Laan
a2cd0b0eec
Merge #10058: No need to use OpenSSL malloc/free 
6d5dd60 No need to use OpenSSL malloc/free (Thomas Snider)

Tree-SHA512: 29f790067ffd5a10a8e1a621318a0ba445691f57c804aa3b7c8ca372c8408d8c7fe703c42b48018e400fc32e3feff5ab401d97433910ce2c50e69da0b8a6662e
 2017-04-03 12:06:02 +02:00
Gregory Maxwell
6b3bb3d9ba Change LogAcceptCategory to use uint32_t rather than sets of strings. 
This changes the logging categories to boolean flags instead of strings.

This simplifies the acceptance testing by avoiding accessing a scoped
 static thread local pointer to a thread local set of strings.  It
 eliminates the only use of boost::thread_specific_ptr outside of
 lockorder debugging.

This change allows log entries to be directed to multiple categories
 and makes it easy to change the logging flags at runtime (e.g. via
 an RPC, though that isn't done by this commit.)

It also eliminates the fDebug global.

Configuration of unknown logging categories now produces a warning.
 2017-04-01 18:53:29 +00:00
Wladimir J. van der Laan
625488ace5 util: Work around (virtual) memory exhaustion on 32-bit w/ glibc 
glibc-specific: On 32-bit systems set the number of arenas to 1. By
default, since glibc 2.10, the C library will create up to two heap
arenas per core. This is known to cause excessive virtual address space
usage in our usage. Work around it by setting the maximum number of
arenas to 1.
 2017-03-30 09:45:41 +02:00
Thomas Snider
6d5dd60c88 No need to use OpenSSL malloc/free 2017-03-28 17:36:31 -07:00
practicalswift
53a2ba351a [util] Remove redundant call to get() on smart pointer (thread_specific_ptr) 2017-03-09 10:22:35 +01:00
Karl-Johan Alm
a57845c20e
Refactor: Remove using namespace <xxx> from util* 2017-03-08 08:47:02 -08:00
kirit93
40f11f8872 Fix for issue #9775. Added check for open() returning a NULL pointer. 2017-02-20 23:53:18 +05:30
Alex Morcos
29fb311858 Increase minimum debug.log size to 10MB after shrink. 2017-01-24 20:28:00 -05:00
isle2983
27765b6403 Increment MIT Licence copyright header year on files modified in 2016 
Edited via:

$ contrib/devtools/copyright_header.py update .
 2016-12-31 11:01:21 -07:00
Matt Corallo
c2f61bebb1 Add a ForceSetArg method for testing 2016-12-27 13:52:07 +01:00
Matt Corallo
4e048142a5 Lock mapArgs/mapMultiArgs access in util 2016-12-24 11:29:33 -05:00
Matt Corallo
4cd373aea8 Un-expose mapArgs from utils.h 2016-12-24 11:29:33 -05:00
Matt Corallo
0cf86a6678 Introduce (and use) an IsArgSet accessor method 2016-12-23 21:30:16 -05:00
Matt Corallo
2b5f085ad1 Fix non-const mapMultiArgs[] access after init. 
Swap mapMultiArgs for a const-reference to a _mapMultiArgs which is
only accessed in util.cpp
 2016-12-23 21:30:15 -05:00
Matt Corallo
c8042a48f0 Remove arguments to ParseConfigFile 2016-12-23 21:30:15 -05:00
Wladimir J. van der Laan
7f72568e6b
Merge #9236: Fix races for strMiscWarning and fLargeWork*Found, make QT runawayException use GetWarnings 
749be01 Move GetWarnings() into its own file. (Gregory Maxwell)
e3ba0ef Eliminate data races for strMiscWarning and fLargeWork*Found. (Gregory Maxwell)
c63198f Make QT runawayException call GetWarnings instead of directly access strMiscWarning. (Gregory Maxwell)
 2016-12-19 12:40:01 +01:00
Karl-Johan Alm
8c1dbc5e9d Refactor: Removed begin/end_ptr functions. 2016-12-09 13:15:19 +09:00
Gregory Maxwell
749be013f5 Move GetWarnings() into its own file. 2016-12-03 07:17:34 +00:00
Gregory Maxwell
e3ba0ef956 Eliminate data races for strMiscWarning and fLargeWork*Found. 
This moves all access to these datastructures through accessor functions
 and protects them with a lock.
 2016-12-03 07:17:34 +00:00
Gregory Maxwell
c63198f1c7 Make QT runawayException call GetWarnings instead of directly access strMiscWarning. 
This is a first step in avoiding racy accesses to strMiscWarning.

The change required moving GetWarnings and related globals to util.
 2016-12-03 07:17:28 +00:00
Wladimir J. van der Laan
c79e52ad30
Merge #9230: Fix some benign races in timestamp logging 
8b22efb Make fStartedNewLine an std::atomic_bool (Matt Corallo)
507145d Fix race when accessing std::locale::classic() (Matt Corallo)
 2016-12-01 11:47:47 +01:00
Wladimir J. van der Laan
deec83fd2c init: Get rid of fServer flag 
There is no need to store this flag globally, the variable is only used
inside the initialization process.

Thanks to Alex Morcos for the idea.
 2016-11-29 12:47:13 +01:00
Matt Corallo
8b22efb6f7 Make fStartedNewLine an std::atomic_bool 
While this doesnt really fix the race of adding timestamps
mid-logical-line, it avoids the undefined behavior of using a
bool in multiple threads.
 2016-11-27 15:36:44 -08:00
Jorge Timón
3450c18a12
Globals: Decouple GetConfigFile and ReadConfigFile from global mapArgs 2016-10-01 08:12:19 +02:00
Wladimir J. van der Laan
cf5ebaa921
Merge #8656: Trivial: Do not shadow global variable fileout 
7c069a7 Do not shadow global variable (Pavel Janík)
 2016-09-21 14:13:44 +02:00
mruddy
ff2ed7a5bc trivial: remove unnecessary variable fDaemon 2016-09-04 11:42:07 -04:00
Pavel Janík
7c069a7093 Do not shadow global variable 2016-09-02 20:50:59 +02:00
MarcoFalke
33336e1aac [util] CopyrightHolders: Check for untranslated substitution 
Also, remove check which is always true
 2016-07-02 10:46:26 +02:00
Pieter Wuille
a886dbf8e7 Use std::atomic for fRequestShutdown and fReopenDebugLog 2016-06-01 19:18:25 +02:00
Wladimir J. van der Laan
2efe38b832
Merge #8004: signal handling: fReopenDebugLog and fRequestShutdown should be type sig_atomic_t 
3262316 fReopenDebugLog and fRequestShutdown should be type sig_atomic_t (Chirag Davé)
 2016-05-12 11:46:10 +02:00
Chirag Davé
326231611b fReopenDebugLog and fRequestShutdown should be type sig_atomic_t 
This allows access as an atomic variable in the presence
of async interrupts.

See issue #7433 for more details
fixes: #7433
 2016-05-09 08:20:58 -07:00
Kaz Wesley
e53e7c5473 don't run ThreadMessageHandler at lowered priority 
There's no clear reason ThreadMessageHandler should be low priority.
Fixes #8010 (priority inversion).
 2016-05-05 13:25:35 -07:00
Alexander Regueiro
41dbc4849e Removed call to TryCreateDirectory from GetDefaultDataDir in src/util.cpp. 
See https://github.com/bitcoin/bitcoin/issues/7845#issuecomment-207684728.
Also refactored `GetDefaultDataDir` function to return path for Mac in one expression.
 2016-04-13 00:11:47 +01:00
Mustafa
2fdaa25529 Move GetTempPath() to testutil. 2016-03-11 15:04:05 +00:00
Luke Dashjr
a68bb9f5e7 Merge branch 'master' into single_prodname 2016-02-03 05:41:13 +00:00
Luke Dashjr
027fdb83b4 When/if the copyright line does not mention Bitcoin Core developers, add a second line to copyrights in -version, About dialog, and splash screen 2016-02-03 05:38:51 +00:00
Luke Dashjr
3cae14056a Bugfix: Actually use _COPYRIGHT_HOLDERS_SUBSTITUTION everywhere 2016-01-19 08:42:05 +00:00
Luke Dashjr
917b1d03cf Set copyright holders displayed in notices separately from the package name 
This helps avoid accidental removal of upstream copyright names
 2015-12-22 12:29:18 +00:00
MarcoFalke
fa24439ff3 Bump copyright headers to 2015 2015-12-13 18:08:39 +01:00
MarcoFalke
faf93f37fe [trivial] Reuse translation and cleanup DEFAULT_* values 
* DEFAULT_DISABLE_SAFEMODE = false
* Use DEFAULT_* constants for extern bools
 2015-11-28 19:01:11 +01:00
Luke Dashjr
b966aa836a Constrain constant values to a single location in code 2015-11-28 18:47:29 +01:00
Wladimir J. van der Laan
9b63758974 util: Don't set strMiscWarning on every exception 
Fixes #6809 - run-of-the-mill exceptions should not get into
strMiscWarning (which is reported by `getinfo`).
 2015-11-27 13:36:11 +01:00
Suhas Daftuar
7bbc7c314f Add option for microsecond precision in debug.log 2015-10-26 15:05:37 -04:00
Arne Brutschy
58981d4f7d Changed logging to make -logtimestamps to work also for -printtoconsole 2015-09-30 17:57:28 +02:00
Wladimir J. van der Laan
26c9b83677 Move windows socket init to utility function 2015-09-03 10:59:19 +02:00
Wladimir J. van der Laan
c38c49d0b7 Fix argument parsing oddity with -noX 
`bitcoind -X -noX` ends up, unintuitively, with `X` set.
(for all boolean options X)

This result is due to the odd two-pass processing of arguments. This
patch fixes this oddity and simplifies the code at the same time.
 2015-07-27 14:47:54 +02:00
Wladimir J. van der Laan
d2464dfee9
Merge pull request #6287 
a794284 locking: add a quick example of GUARDED_BY (Cory Fields)
2b890dd locking: fix a few small issues uncovered by -Wthread-safety (Cory Fields)
cd27bba locking: teach Clang's -Wthread-safety to cope with our scoped lock macros (Cory Fields)
 2015-07-23 18:45:26 +02:00
Wladimir J. van der Laan
633fe10869
Merge pull request #6149 
27d7605 Buffer log messages and explicitly open logs (Adam Weiss)
 2015-07-22 18:24:20 +02:00
Cory Fields
d4b1d5a8ba openssl: avoid config file load/race 2015-07-14 17:54:04 -04:00
Adam Weiss
27d7605804 Buffer log messages and explicitly open logs 
Prevents stomping on debug logs in datadirs that are locked by other
instances and lost parameter interaction messages that can get wiped by
ShrinkDebugFile().

The log is now opened explicitly and all emitted messages are buffered
until this open occurs.  The version message and log cut have also been
moved to the earliest possible sensible location.
 2015-07-06 21:54:31 -04:00