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-.TH SIGVEC 3 2014-05-28 "Linux" "Linux Programmer's Manual"
+.TH SIGVEC 3 2014-12-31 "Linux" "Linux Programmer's Manual"
.SH NAME
sigvec, sigblock, sigsetmask, siggetmask, sigmask \- BSD signal API
.SH SYNOPSIS
The
.BR sigmask ()
macro is thread-safe.
+.SH VERSIONS
+Starting with version 2.21, the GNU C library no longer exports the
+.BR sigvec ()
+function as part of the ABI.
+(To ensure backward compatibility,
+the glibc symbol versioning scheme continues to export the interface
+to binaries linked against older versions of the library.)
.SH CONFORMING TO
All of these functions were in
4.3BSD, except
.BR sigset (3),
.BR signal (7)
.SH COLOPHON
-This page is part of release 3.68 of the Linux
+This page is part of release 3.79 of the Linux
.I man-pages
project.
A description of the project,