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List all current ways to write a file system. Also, add a reference 

to puffs_req(3) for the manual operation case.
This commit is contained in:
pooka 2007-05-09 18:24:11 +00:00
parent a1388b4c53
commit 19db57c596
1 changed files with 9 additions and 4 deletions
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13
lib/libpuffs/puffs.3
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@ -1,4 +1,4 @@
.\" $NetBSD: puffs.3,v 1.21 2007/05/09 13:54:08 pooka Exp $
.\" $NetBSD: puffs.3,v 1.22 2007/05/09 18:24:11 pooka Exp $
.\"
.\" Copyright (c) 2006, 2007 Antti Kantee. All rights reserved.
.\"
@ -93,13 +93,18 @@ where they are processed and results are sent back to the kernel.
.Pp
It is possible to use
.Nm
in two different ways.
in three different ways.
Calling
.Fn puffs_mainloop
takes execution context away from the caller and automatically handles
all requests by using the callbacks.
Alternatively, control can be kept with the caller and operations
handled manually.
Using the
.Xr puffs_framebuf 3
functionality provides it's own, network-oriented event loop.
Finally, control can be kept with the caller and operations
handled manually using
.Xr puffs_req 3
directly.
.Ss Library operation
Operations on the library always require a poiter to the opaque context
identifier,