Most logs should terminated with a '\n'. Some logs
are built up over multiple calls to logPrintf(), so
do not need a newline terminater. Comment all of
these 'continued' logs as a linter hing.
Zcash: Only the log lines we have. We also use a Rust logger that
doesn't actually support this kind of logging, but these annotations are
useful for knowing where to add potential future support.
(cherry picked from commit bitcoin/bitcoin@5c21e6c6d3)
This PR intends to resolve#15227.
"configure --debug-enabled" enables "#ifdef DEBUG_LOCKORDER".
Then "lockdata" (in sync.cpp) will be initialized same as other
static objects.
But unfortunately, lockdata.push_lock() was called before its
initialization (via initializing signatureCache which is declared
in script/sigcache.cpp) on macOS.
This PR apply the "Construct On First Use Idiom" to "lockdata"
to prevent it.
(cherry picked from commit b09dab0f2de37be3c96f5087ee7bd61d7262aa76)
The lockorder potential deadlock detection works by remembering for each
lock A that is acquired while holding another B the pair (A,B), and
triggering a warning when (B,A) already exists in the table.
A and B in the above text are represented by pointers to the CCriticalSection
object that is acquired. This does mean however that we need to clean up the
table entries that refer to any critical section which is destroyed, as it
memory address can potentially be used for another unrelated lock in the future.
Implement this clean up by remembering not only the pairs in forward direction,
but also backward direction. This allows for fast iteration over all pairs that
use a deleted CCriticalSection in either the first or the second position.
zcash: cherry picked from commit 5eeb913d6cff9cfe9a6769d7efe4a7b9f23de0f4
zcash: https://github.com/bitcoin/bitcoin/pull/7846
Zcash: Added an extra command to handle cases where the pair were not
separated by a space.
-BEGIN VERIFY SCRIPT-
sed -i 's/PAIRTYPE(\([^,]*\), \([^\)]*\))/std::pair<\1, \2>/' ./src/*.h ./src/*.cpp ./src/*/*.h ./src/*/*.cpp ./src/*/*/*.h ./src/*/*/*.cpp ;
sed -i 's/PAIRTYPE(\([^,]*\),\([^\)]*\))/std::pair<\1, \2>/' ./src/*.h ./src/*.cpp ./src/*/*.h ./src/*/*.cpp ./src/*/*/*.h ./src/*/*/*.cpp ;
sed -i ':a;N;$!ba;s/#define std::pair<t1, t2> std::pair<t1, t2>\n//' ./src/utilstrencodings.h ;
-END VERIFY SCRIPT-
Compiling with -DDEBUG_LOCKORDER and running the qa/rpc-test/ regression
tests uncovered a couple of wallet methods that should (but didn't)
acquire the cs_wallet mutext.
I also changed the AssertLockHeld() routine print to stderr and
abort, instead of printing to debug.log and then assert()'ing.
It is annoying to look in debug.log to find out which
AssertLockHeld is failing.
After the tinyformat switch sprintf() family functions support passing
actual std::string objects.
Remove unnecessary c_str calls (236 of them) in logging and formatting.
Use misc methods of avoiding unnecesary header includes.
Replace int typedefs with int##_t from stdint.h.
Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h.
Normalize QT_VERSION ifs where possible.
Resolve some indirect dependencies as direct ones.
Remove extern declarations from .cpp files.
Kris Nuttycombe
Jim Posen
Russell Yanofsky
MarcoFalke
Chun Kuan Lee
John Newbery
practicalswift
Cory Fields
Thomas Snider
João Barbosa
Matt Corallo
Akio Nakamura
Pieter Wuille
Jorge Timón
Daira Hopwood
sandakersmann
Michael Ford
Philip Kaufmann
Wladimir J. van der Laan
Gavin Andresen
Brandon Dahler
Jeff Garzik
Matt Corallo