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Bradley Grainger 2d02ec6533 Add separate Read/WriteUnlock methods in MutexRW. 
Some platforms, particularly Windows, do not have a single method that can
release both a held reader lock and a held writer lock; instead, a
separate method (ReleaseSRWLockShared or ReleaseSRWLockExclusive) must be
called in each case.

This may also be necessary to back MutexRW with a shared_mutex in C++14;
the current language proposal includes both an unlock() and a
shared_unlock() method.
2014-06-16 15:41:46 -07:00
..
win reverting disastrous MOE commit, returning to r21 2011-04-19 23:11:15 +00:00
atomic_pointer.h Move the compiler back to 4.8.1 + more small fixes 2013-11-18 11:40:16 -08:00
likely.h cache SuperVersion in thread local storage to avoid mutex lock 2014-02-27 11:38:55 -08:00
port_example.h db_bench cleanup 2014-04-08 11:21:09 -07:00
port_posix.cc Add separate Read/WriteUnlock methods in MutexRW. 2014-06-16 15:41:46 -07:00
port_posix.h Add separate Read/WriteUnlock methods in MutexRW. 2014-06-16 15:41:46 -07:00
port.h Move the compiler back to 4.8.1 + more small fixes 2013-11-18 11:40:16 -08:00
README reverting disastrous MOE commit, returning to r21 2011-04-19 23:11:15 +00:00
stack_trace.cc Better stack trace in MAC 2014-04-25 09:50:51 -04:00
stack_trace.h Print out stack trace in mac, too 2014-04-23 09:11:35 -04:00

README 

This directory contains interfaces and implementations that isolate the
rest of the package from platform details.

Code in the rest of the package includes "port.h" from this directory.
"port.h" in turn includes a platform specific "port_<platform>.h" file
that provides the platform specific implementation.

See port_posix.h for an example of what must be provided in a platform
specific header file.