feat: Added NetBSD man pages

1 files changed, 161 insertions, 0 deletions

diff --git a/static/netbsd/man9/specificdata.9 b/static/netbsd/man9/specificdata.9
new file mode 100644
index 00000000..3fbd64af
--- /dev/null
+++ b/static/netbsd/man9/specificdata.9
@@ -0,0 +1,161 @@
+.\"	$NetBSD: specificdata.9,v 1.7 2018/06/15 22:27:40 pgoyette Exp $
+.\"
+.\" Copyright (c) 2010 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Jason R. Thorpe
+.\"
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+.\"
+.Dd June 16, 2018
+.Dt SPECIFICDATA 9
+.Os
+.Sh NAME
+.Nm specificdata ,
+.Nm specificdata_domain_create ,
+.Nm specificdata_domain_delete ,
+.Nm specificdata_key_create ,
+.Nm specificdata_key_delete ,
+.Nm specificdata_init ,
+.Nm specificdata_fini ,
+.Nm specificdata_getspecific ,
+.Nm specificdata_getspecific_unlocked ,
+.Nm specificdata_setspecific ,
+.Nm specificdata_setspecific_nowait
+.Nd manipulate arbitrary data attached to objects
+.Sh SYNOPSIS
+.In sys/specificdata.h
+.Ft specificdata_domain_t
+.Fn specificdata_domain_create
+.Ft void
+.Fn specificdata_domain_delete "specificdata_domain_t sd"
+.Ft int
+.Fn specificdata_key_create "specificdata_domain_t sd" \
+"specificdata_key_t *keyp" "specificdata_dtor_t dtor"
+.Ft void
+.Fn specificdata_key_delete "specificdata_domain_t sd" "specificdata_key_t key"
+.Ft int
+.Fn specificdata_init "specificdata_domain_t sd" "specificdata_reference *ref"
+.Ft void
+.Fn specificdata_fini "specificdata_domain_t sd" "specificdata_reference *ref"
+.Ft "void *"
+.Fn specificdata_getspecific "specificdata_domain_t sd" \
+"specificdata_reference *ref" "specificdata_key_t key"
+.Ft "void *"
+.Fn specificdata_getspecific_unlocked "specificdata_domain_t sd" \
+"specificdata_reference *ref" "specificdata_key_t key"
+.Ft void
+.Fn specificdata_setspecific "specificdata_domain_t sd" \
+"specificdata_reference *ref" "specificdata_key_t key" "void *data"
+.Ft int
+.Fn specificdata_setspecific_nowait "specificdata_domain_t sd" \
+"specificdata_reference *ref" "specificdata_key_t key" "void *data"
+.Sh DESCRIPTION
+The
+.Nm
+facility provides a mechanism for storing arbitrary data, identified by
+an index key, within containers which exist within the objects associated
+with a particular domain.
+.Sh FUNCTIONS
+.Bl -tag -width abcd
+.It Fn specificdata_domain_create
+Create and initialize a new domain.
+.It Fn specificdata_domain_delete sd
+Deletes domain
+.Fa sd .
+.It Fn specificdata_key_create sd keyp dtor
+Create a new key for
+.Fa sd .
+If the
+.Fa dtor
+argument is not
+.Dv NULL ,
+it specifies a destructor which will be called when a datum associated
+with the specified key is deleted from a container within the
+.Fa sd .
+The unique identifier of the created key is returned in
+.Fa keyp .
+.It Fn specificdata_key_delete sd key
+Delete a key for
+.Fa sd ,
+and delete any associated data from all containers within the domain.
+.It Fn specificdata_init sd ref
+Initialize the container
+.Fa ref
+for use in
+.Fa sd .
+.It Fn specificdata_fini sd ref
+Destroy the container
+.Fa ref ,
+and destroy all of the data stuffed into the container.
+.It Fn specificdata_getspecific sd ref key
+Retrieve the datum from the container
+.Fa ref
+associated with
+.Fa key .
+.It Fn specificdata_getspecific_unlocked sd ref key
+Retrieve the datum from the container
+.Fa ref
+associated with
+.Fa key
+in a lockless manner.
+Care must be taken to ensure that no other thread could cause
+.Fa ref
+to become invalid (i.e. point at the wrong container) by issuing a
+.Fn setspecific
+call or by destroying the container.
+.It Fn specificdata_setspecific sd ref key data
+Store
+.Fa data
+in the container
+.Fa ref
+and associate it with
+.Fa key .
+If a datum has previously been stored, the new value replaces the original;
+the original value is not destroyed, i.e. its destructor is not invoked.
+Note that there is no provision for removing a datum without replacing it.
+.It Fn specificdata_setspecific_nowait sd ref key data
+(Unimplemented)
+.El
+.Sh CODE REFERENCES
+The
+.Nm
+functionality is implemented in
+.Pa sys/kern/subr_specificdata.c .
+.Pp
+The header file
+.In sys/sys/specificdata.h
+describes the public interface.
+.Sh HISTORY
+The
+.Nm
+subsystem first appeared in
+.Nx 4.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+subsystem was written by
+.An Jason Thorpe Aq Mt thorpej@NetBSD.org .
+This manual page was written by
+.An Paul Goyette Aq Mt pgoyette@NetBSD.org .