docs: Added All OpenBSD Manuals

1 files changed, 94 insertions, 0 deletions

diff --git a/static/openbsd/man2/umask.2 b/static/openbsd/man2/umask.2
new file mode 100644
index 00000000..61d77997
--- /dev/null
+++ b/static/openbsd/man2/umask.2
@@ -0,0 +1,94 @@
+.\"	$OpenBSD: umask.2,v 1.13 2022/02/18 23:17:14 jsg Exp $
+.\"	$NetBSD: umask.2,v 1.6 1995/02/27 12:39:06 cgd Exp $
+.\"
+.\" Copyright (c) 1980, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     @(#)umask.2	8.1 (Berkeley) 6/4/93
+.\"
+.Dd $Mdocdate: February 18 2022 $
+.Dt UMASK 2
+.Os
+.Sh NAME
+.Nm umask
+.Nd set file creation mode mask
+.Sh SYNOPSIS
+.In sys/types.h
+.In sys/stat.h
+.Ft mode_t
+.Fn umask "mode_t numask"
+.Sh DESCRIPTION
+The
+.Fn umask
+routine sets the process's file mode creation mask to
+.Fa numask
+and returns the previous value of the mask.
+Only the read, write, and execute file permission bits of
+.Fa numask
+are honored, all others are ignored.
+.Pp
+The file mode creation mask is used by the
+.Xr bind 2 ,
+.Xr mkdir 2 ,
+.Xr mkdirat 2 ,
+.Xr mkfifo 2 ,
+.Xr mkfifoat 2 ,
+.Xr mknod 2 ,
+.Xr mknodat 2 ,
+.Xr open 2
+and
+.Xr openat 2
+system calls to turn off corresponding bits requested in the file mode
+(see
+.Xr chmod 2 ) .
+This clearing allows users to restrict the default access to their files.
+.Pp
+The default mask value is S_IWGRP|S_IWOTH (022, write access for the
+owner only).
+Child processes inherit the mask of the calling process.
+.Sh RETURN VALUES
+The previous value of the file mode mask is returned by the call.
+.Sh ERRORS
+The
+.Fn umask
+function is always successful.
+.Sh SEE ALSO
+.Xr chmod 2 ,
+.Xr mkdir 2 ,
+.Xr mkfifo 2 ,
+.Xr mknod 2 ,
+.Xr open 2
+.Sh STANDARDS
+The
+.Fn umask
+function conforms to
+.St -p1003.1-2008 .
+.Sh HISTORY
+The
+.Fn umask
+system call first appeared in
+.At v7 .