delta/libgit2.git/src/threadstate.h, branch ethomson/treebuilder_write github.com: libgit2/libgit2.git thread: don't use the global tlsdata for thread exit 2020-10-11T19:07:12+00:00 Edward Thomson ethomson@edwardthomson.com 2020-05-15T09:29:41+00:00 8970acb750ecf4b86883d9ea1a8cb280517e6c86 We want to store a pointer to emulate `pthread_exit` on Windows. Do this within the threading infrastructure so that it could potentially be re-used outside of the context of libgit2 itself. 
We want to store a pointer to emulate `pthread_exit` on Windows.  Do
this within the threading infrastructure so that it could potentially be
re-used outside of the context of libgit2 itself.
global: separate global state from thread-local state 2020-10-11T19:06:15+00:00 Edward Thomson ethomson@edwardthomson.com 2020-05-14T09:36:35+00:00 4853d94ca47a6f1ecaa7c24b9034ededcb7e5bff Our "global initialization" has accumulated some debris over the years. It was previously responsible for both running the various global initializers (that set up various subsystems) _and_ setting up the "global state", which is actually the thread-local state for things like error reporting. Separate the thread local state out into "threadstate". Use the normal subsystem initialization functions that we already have to set it up. This makes both the global initialization system and the threadstate system simpler to reason about. 
Our "global initialization" has accumulated some debris over the years.
It was previously responsible for both running the various global
initializers (that set up various subsystems) _and_ setting up the
"global state", which is actually the thread-local state for things
like error reporting.

Separate the thread local state out into "threadstate".  Use the normal
subsystem initialization functions that we already have to set it up.
This makes both the global initialization system and the threadstate
system simpler to reason about.