Module signals

Structs§

SigSet: POSIX defines sigset_t as either a numeric or structure type (so the number of signals can exceed the bits in a machine word). The programmer is supposed to modify this bitfield using sigaddset(), etc. rather than setting bits directly so client code can be agnostic to the definition.
Signal: The Signal struct represents a valid signal.
UncheckedSignal: An unchecked signal represents a signal that has not been through verification, and may represent an invalid signal number.