Restoring Default Attribute Values
Use the following functions to restore the default value, if any, for the corresponding attribute:
• resetConcurrencyPolicy()
• resetContentionScope()
• resetInheritancePolicy()
• resetPriority()
• resetProcessScopePriority()
• resetSchedulingPolicy()
• resetStackCommitSize()
• resetStackReserveSize()
• resetStartPolicy()
• resetSystemScopePriority()
• resetTimeSliceQuantum()
• resetUserStack()
These functions always succeed. If the target attribute is not supported, these functions clear any previous setting, and the appropriate default value is supplied by the underlying API.