bannedSignaIsMember  104 signalwrappers.cpp     int bannedSignaIsMember = sigismember(set, bannedSignalNumber());
bannedSignaIsMember  105 signalwrappers.cpp     if (how == SIG_BLOCK && bannedSignaIsMember) {
bannedSignaIsMember  107 signalwrappers.cpp     } else if (how == SIG_UNBLOCK && bannedSignaIsMember) {
bannedSignaIsMember  110 signalwrappers.cpp       *checkpointSignalBlocked = bannedSignaIsMember;