funit-procmask — test the processes signal mask for the presence (or absence) of a list if signals
Test for the presence (or absence) of the list of signals in the processes signal mask. If the test fails, exit with a non-zero status.
Test in the affermative, only exit successfully when all the signals are present.
Test in the negative, only exit successfully when all the signals are absent.
This program is used by
part of Frysk's testsuite.
Test if SIGUSR1 (1) is absent from the default signal mask.
/usr/local/lib/frysk/funit-procmask -n 1
Report bugs to http:/sources.redhat.com/frysk