llvm-project.git/lldb/source/Host/common/Mutex.cpp, branch main

Clean up vestigial remnants of locking primitives

2016-07-28T17:32:20+00:00

This finally removes the use of the Mutex and Condition classes. This is an
intricate patch as the Mutex and Condition classes were tied together.
Furthermore, many places had slightly differing uses of time values. Convert
timeout values to relative everywhere to permit the use of
std::chrono::duration, which is required for the use of
std::condition_variable's timeout. Adjust all Condition and related Mutex
classes over to std::{,recursive_}mutex and std::condition_variable.

This change primarily comes at the cost of breaking the TracingMutex which was
based around the Mutex class. It would be possible to write a wrapper to
provide similar functionality, but that is beyond the scope of this change.

llvm-svn: 277011

Disable mutex error checking so it doesn't create problems with the multi-threaded test case. The error would cause an assertion that could cause lldb to crash when unlocking a mutex returned an error because it was in use.

2015-07-23T23:32:08+00:00

llvm-svn: 243067

Fixing warnings shouldn't introduce a crasher.

2014-07-18T18:32:45+00:00

Fix the warning the correct way without making things crash when ENABLE_MUTEX_ERROR_CHECKING is non enabled.



llvm-svn: 213394

Cleanup/rearrange includes:

2013-08-28T12:14:27+00:00

- factorize unistd.h and stdbool.h in lldb-types.h.
- Add  and  where required.

llvm-svn: 189477

MingW compilation (windows). Includes various refactoring to improve portability.

2013-08-23T12:44:05+00:00

llvm-svn: 189107

Fix various build warnings.

2013-06-03T18:00:07+00:00

llvm-svn: 183140

Fixed some linux buildbot warnings.

2013-04-19T21:31:16+00:00

llvm-svn: 179892

2012-12-19T23:42:07+00:00

Implement the ability for Python commands to be interrupted by pressing CTRL+C
Also add a new Mutex subclass that attempts to be helpful for debugging by logging actions performed on it

FYI of all interested - there is a separate deadlocking issue related to how LLDB dispatches CTRL+C that might cause LLDB to deadlock upon pressing CTRL+C while in a Python command.
This is not a regression, and was just previously masked by us not even trying to bail out of Python commands, so that it would not be clear from a user perspective whether we were
deadlocked or stuck in an inconsistent state within the Python interpreter.

llvm-svn: 170612

More Linux warnings fixes (remove default labels as needed):

2012-12-07T20:51:09+00:00

- as per http://llvm.org/docs/CodingStandards.html#don-t-use-default-labels-in-fully-covered-switches-over-enumerations

Patch by Matt Kopec!

llvm-svn: 169633

Resolve printf formatting warnings on Linux:

2012-11-29T21:49:15+00:00

- use macros from inttypes.h for format strings instead of OS-specific types

Patch from Matt Kopec!

llvm-svn: 168945