@node getumask
@subsection @code{getumask}
@findex getumask

Documentation:
@itemize
@item
@ifinfo
@ref{Setting Permissions,,Assigning File Permissions,libc},
@end ifinfo
@ifnotinfo
@url{https://www.gnu.org/software/libc/manual/html_node/Setting-Permissions.html},
@end ifnotinfo
@item
@uref{https://www.kernel.org/doc/man-pages/online/pages/man3/getumask.3.html,,man getumask}.
@end itemize

Gnulib module: getumask

Portability problems fixed by Gnulib:
@itemize
@item
This function exists only on Hurd and is therefore
missing on all non-glibc platforms:
glibc/Linux, glibc/kFreeBSD, Mac OS X 10.13, FreeBSD 12.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.3, AIX 7.2, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize
