- use LFS64 file/stat APIs only on glibc/Windows (absent in musl)
- use plain sched_priority outside glibc
- do not declare pow10(double) where the system provides C23 pow10() (musl)
- ICU is off by default: modern ICU (>= 75) needs C++17 for its headers,
the project is built with C++11; enable explicitly with -DICU=ON
- fix latent crash: PIThread::setThreadName() read the thread handle from
inside the new thread; the handle is not guaranteed to be visible before
start (musl publishes it later), rename the calling thread via
pthread_self() instead
Guard PIConnection, thread primitives, PICodeParser and other feature
code behind PIP_HAS_THREADS/PIP_HAS_FILESYSTEM. In CMake generate the
feature flags summary from the single PIP_HAS_FLAGS list (used by the
add_definitions loop as well), default ICU to OFF and make introspection
also require PIP_HAS_SOCKET. Build system/thread test suites only when
the corresponding feature flags are enabled.
- Rename __PIP_TYPENAME_DECLARE to PIP_REGISTER_TYPENAME across all headers
- Add PIP_DECLARE_TYPENAME(name) macro for in-class type name declaration
- Replace all static const char * __pip_typename__() member functions with PIP_DECLARE_TYPENAME
- move __PIP_TYPENAME_DECLARE() calls inside PIP_HAS_* guards so -fno-rtti
builds compile with arbitrary reduced flag combinations
- guard PISerial declaration by PIP_HAS_SERIAL like other feature-gated classes
- reduce threaded read buffers to 1 KiB on embedded targets (PIIODevice,
PIPacketExtractor, PIEthernet)
- merge the PICO_BOARD and PIP_FREERTOS blocks (90% duplicate) into one
embedded block; Pico+PICO_FREERTOS now adds -DPIP_FREERTOS so
pithread.cpp takes the FreeRTOS path instead of POSIX pthreads;
restore set(ICU OFF)/set(LOCAL ON) for FreeRTOS/embedded targets
- auto-disable dependent flags when PIP_HAS_THREADS=OFF:
PIP_HAS_PROCESS, PIP_HAS_SERIAL (PIProcess derives from PIThread,
PISerial/PIIODevice use PIThread) and INTROSPECTION (walks threads)
- LIBS_MAIN: link dl only with PIP_HAS_DYNLIB, pthread/util/rt only with
PIP_HAS_THREADS (rt was never linked on APPLE), socket on QNX_HOST only
with PIP_HAS_SOCKET; WIN32 list untouched - arm-none-eabi has no
libdl/libpthread/librt so Pico firmware links again
- collapse repeated 'NOT DEFINED PICO_SDK_PATH' utils checks into
_PIP_HOST_TOOLS variable
- FindPIP.cmake: check PIP_FREERTOS instead of the never-set
PIP_EMBEDDED CMake variable (as in master)
- drop unused set(PIP_MICRO ON) from esp-pip
- wrap PIGrabberBase/PIPipelineThread in #ifdef PIP_HAS_THREADS like
pithread.h so 'pip.h' compiles in no-threads builds
The function called unlock() on thread_mutex without a matching
lock(), causing UB on Windows (releasing an unowned critical
section) or silently dropping a user-held lock.
When elapsed time exceeded the timeout, the remaining milliseconds
expression went negative and was implicitly converted to DWORD,
wrapping to ~0xFFFFFFFF (5 days) — effectively INFINITE.
Now clamps to 0 and returns false when time has elapsed.
PIThread::stopAndWait now returns bool
PIKbdListener on Linux now use piwaitevent_p and can immediately stop
new base method piZeroMemory, also migrate all "memset 0" to piZeroMemory
apply some code analyzer recommendations
ICU flag now check if libicu exists
prepare for more accurate growth of containers (limited PoT, then constantly increase size)
andrey
peri4