Lines Matching +full:function +full:- +full:mask

33 .Nd manipulate current signal mask
47 system call examines and/or changes the current signal mask (those signals
49 Signals are blocked if they are members of the current signal mask set.
58 The signal mask is changed as a function of the specified
60 and the current mask.
61 The function is specified by
65 .Bl -tag -width SIG_UNBLOCK
67 The new mask is the union of the current mask and the specified
70 The new mask is the intersection of the current mask
74 The current mask is replaced by the specified
81 the previous value of the signal mask.
87 is insignificant and the mask remains unset
88 providing a way to examine the signal mask without modification.
102 .Rv -std sigprocmask
106 system call will fail and the signal mask will be unchanged if one
108 .Bl -tag -width Er
128 .St -p1003.1-90 .