lazy_init

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enum class CheckType

Name	Value	Comments
None	0	No checks are performed.
Basic	1	Initialization checks are performed. If multiple threads will access the global variable, initialization must be manually serialized with respect to the guard variable.
Atomic	2	Initialization checks are performed using atomic operations. Checks are guaranteed to be consistent, even when races occur over initialization.
Default	None	The default check type as specified by the build. This is the check type used when not explicitly specified. It may also be specified explicitly to defer to the build configuration when setting other options. TODO(eieio): Add the build arg and conditional logic.

Enum that specifies what kind of debug init checks to perform for a

lazy-initialized global variable.

Defined at line 12 of file ../../zircon/system/ulib/lazy_init/include/lib/lazy_init/options.h

enum class Destructor

Name	Value	Comments
Disabled	0	--
Enabled	1	--
Default	Disabled	The default destructor enablement as specified by the build. This is the enablement used when not explicitly specified. It may also be specified explicitly to defer to the build configuration when setting other options. TODO(eieio): Add the build arg and conditional logic.

Enum that specifies whether to enable a lazy-initialized global variable's

destructor. Disabling global destructors avoids destructor registration.

However, destructors can be conditionally enabled on builds that require

them, such as ASAN.

Defined at line 36 of file ../../zircon/system/ulib/lazy_init/include/lib/lazy_init/options.h