This document is a Mac OS X manual page. Manual pages are a command-line technology for providing documentation. You can view these manual pages locally using the man(1) command. These manual pages come from many different sources, and thus, have a variety of writing styles.

This manual page is associated with the Mac OS X developer tools. The software or headers described may not be present on your Mac OS X installation until you install the developer tools package. This package is available on your Mac OS X installation DVD, and the latest versions can be downloaded from developer.apple.com.

For more information about the manual page format, see the manual page for manpages(5).

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

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

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

SEE ALSO
     sigaltstack(2)

HISTORY
     The sigstack function call appeared in 4.2BSD.

4.2 Berkeley Distribution        June 4, 1993        4.2 Berkeley Distribution