@node sigsetmask
@subsection @code{sigsetmask}
@findex sigsetmask

Documentation:
@itemize
@item
@ifinfo
@ref{BSD Signal Handling,,BSD Signal Handling,libc},
@end ifinfo
@ifnotinfo
@url{https://www.gnu.org/software/libc/manual/html_node/BSD-Signal-Handling.html},
@end ifnotinfo
@item
@uref{https://www.kernel.org/doc/man-pages/online/pages/man3/sigsetmask.3.html,,man sigsetmask}.
@end itemize

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, Solaris 11.4, Cygwin, mingw, MSVC 14.
@end itemize