SIGSTACK(2) BSD System Calls Manual SIGSTACK(2)NAMEsigstack -- set and/or get signal stack contextDESCRIPTIONThe sigstack() function has been deprecated in favor of the interface described in sigaltstack(2).SEE ALSOsigaltstack(2)HISTORYThe sigstack function call appeared in 4.2BSD. 4.2 Berkeley Distribution June 4, 1993 4.2 Berkeley Distribution