Improve thread-safety #50
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Except where the declarations are disabled anyway with the pre-processor definition NOMORE_FOR_THREADS (which I don't know what it means).
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cc @devmotion @nalimilan @dmbates. I hope this is good. I have tagged v0.5.0 of this package, but wanted another pair of eyes before I kick off the BB etc. |
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Looks fine to me but I am not that knowledgeable about multi-threaded C code. |
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The library uses a lot of non-const static variables, which break thread-safety. Several comments are in the code that forsee making those static variables
_Thread_localto allow using this library with threads.The changes in this PR make all non-const static variables (except those behind the pre-processor definition
NOMORE_FOR_THREADS)_Thread_local.This PR is just in case you don't want a patch but want to see the changes in a commit. According to the issue, contributions should be patch files? Here is the patch against
origin/masterdiff_origin_master.txt
fixes issue #46