Lines Matching +full:default +full:- +full:blocked

38 .Bd -literal
56 the signal is normally blocked from further occurrence, the current thread
62 A process may also specify that a default action is to be taken
65 .Em blocked
73 This may be changed, on a per-handler basis,
79 .Em blocked ,
83 defines the set of signals currently blocked from delivery
100 .Em blocked
104 .Em blocked
105 by all threads then it is delivered to one thread that does not have it blocked
144 is non-NULL, it specifies an action
150 is non-NULL, the previous handling information for the signal
173 A signal-specific default action may be reset by
180 See the signal list below for each signal's default action.
185 the default action for the signal is to discard the signal,
198 .Bl -tag -offset indent -width SA_RESETHANDXX
218 processes terminate, and then returns a value of \-1 with
299 system call reinstates the default
309 .Bl -column SIGVTALARMXX "create core imagexxx"
310 .It Sy NAME Ta Sy Default Action Ta Sy Description
318 .It Dv SIGFPE Ta create core image Ta floating-point exception
322 .It Dv SIGSYS Ta create core image Ta non-existent system call invoked
324 .It Dv SIGALRM Ta terminate process Ta real-time timer expired
355 by signals and are async-signal safe.
357 invoke them, without restriction, from signal-catching functions
360 in a multi-threaded process:
503 Base Interfaces not specified as async-signal safe by
510 Base Interfaces not specified as async-signal safe by
587 is async-signal safe.
604 .Rv -std sigaction
607 .Bl -tag -offset indent -width short
661 .Bx Ns -style
682 .Bx Ns -style
702 .Bx Ns -style
719 .Bl -tag -width Er
753 .St -p1003.1-90 .
774 .Bx Ns \-derived
790 .St -susv2 ,