Enable file locking in musl stdio #15065
Merged
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This is second attempt at landing a version of
d5d5f69
The first time we tried it #13837 we ran into issues with
test_pthread_exit_process deadlocking which I tracked down to an issue
with
system/lib/libc/musl/src/thread/__wait.c
where it was blockingthe main thread forever rather then looping and calling
emscripten_main_thread_process_queued_calls
.Includes a version of #14481 so that should land before this does.
Fixes: #13194