[asterisk-dev] [Code Review] 4108: Weak References

Corey Farrell reviewboard at asterisk.org
Thu Feb 5 01:30:52 CST 2015

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(Updated Feb. 5, 2015, 2:30 a.m.)

Review request for Asterisk Developers, George Joseph and rmudgett.


Address Richard's findings.

Repository: Asterisk


This implements weak references.  The weak object is a real ao2 with normal reference counting of its own.  The original object is destroyed when the only reference remaining is from the weak object.

Diffs (updated)

  /trunk/tests/test_astobj2_weaken.c PRE-CREATION 
  /trunk/main/astobj2.c 431571 
  /trunk/include/asterisk/astobj2.h 431571 

Diff: https://reviewboard.asterisk.org/r/4108/diff/


Very little, I'm unsure how to actually test that this cannot race, since any potential for a race would be due to very exact timing.


Corey Farrell

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