[WIP] implement recursive mutex and deadlock detection

[SchrodingerZhu]

No description provided.

[SchrodingerZhu]

Hi,

@michaelrj-google @lntue

I cannot make this work easily. We have to establish a cyclic dependency if we want to use the identifier library in fullbuild.
Is it possible to separate the thread attribute and thread implementation? Could you take a look at this when you have bandwidth.

[lntue]

Hi,

@michaelrj-google @lntue

I cannot make this work easily. We have to establish a cyclic dependency if we want to use the identifier library in fullbuild. Is it possible to separate the thread attribute and thread implementation? Could you take a look at this when you have bandwidth.

Look like ThreadAttributes and many common enums and typedefs in thread.h can be factored out to their own independent headers to be shared and avoid circular dependency.