freebsd man page for sigstack

SIGSTACK(2)						      BSD System Calls Manual						       SIGSTACK(2)

NAME
     sigstack -- set and/or get signal stack context

LIBRARY
     Standard C Library (libc, -lc)

DESCRIPTION
     The sigstack() function has been deprecated in favor of the interface described in sigaltstack(2).

SEE ALSO
     sigaltstack(2)

HISTORY
     The sigstack() system call appeared in 4.2BSD.

BSD
								   June 4, 1993 							       BSD