Masked signals will not be noted but will not fire. If a signal occurs one
or more times while masked, when it is unmasked it will fire immediately.
Signals are not queued, so if a signal fires multiple times while masked, it
will only fire once upon unmasking.
The list of posix signals is defined in ocean.stdc.posix.signal
Build flags:
-debug=SignalMask: prints debugging information to Stderr
Boost Software License Version 1.0. See LICENSE_BOOST.txt for details.
Alternatively, this file may be distributed under the terms of the Tango
3-Clause BSD License (see LICENSE_BSD.txt for details).
Posix functions for masking & unmasking signals.
Masked signals will not be noted but will not fire. If a signal occurs one or more times while masked, when it is unmasked it will fire immediately. Signals are not queued, so if a signal fires multiple times while masked, it will only fire once upon unmasking.
The list of posix signals is defined in ocean.stdc.posix.signal
Build flags: -debug=SignalMask: prints debugging information to Stderr