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SA_ONSTACK constant

In unit BaseUnix

Call the signal handler on an alternate signal stack.

Declaration

pascal
SA_ONSTACK = $08000000

Description

SA_ONSTACK is used in the fpsigaction to indicate the signal handler must be called on an alternate signal stack provided by sigaltstack(2) If an alternate stack is not available, the default stack will be used.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.