Refactor the implementation of runtime hooks under ZTS mode, Fix thread safety issues.

[matyhtf]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 77.14286% with 8 lines in your changes missing coverage. Please review.

Project coverage is 70.93%. Comparing base (67ad28a) to head (cc2d35f).
Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
src/coroutine/system.cc	74.07%	7 Missing ⚠️
src/os/wait.cc	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5617      +/-   ##
==========================================
+ Coverage   70.88%   70.93%   +0.05%     
==========================================
  Files         109      109              
  Lines       16772    16805      +33     
  Branches     3066     3073       +7     
==========================================
+ Hits        11889    11921      +32     
- Misses       4827     4828       +1     
  Partials       56       56              

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