1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
[//]: # ([[meta copyright="Copyright © 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2013 Free Software Foundation, Inc."]])
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled [[GNU Free Documentation
License|/fdl]]."]]"""]]
[[!meta title="Mach Documentation"]]
* Mach's [[concepts]].
* [*Meet Mach* by James
Scott](http://beefchunk.com/documentation/macosx-programming/Meet_Mach.pdf),
a summary of Mach's history and main concepts.
* *[[The_GNU_Mach_Reference_Manual|gnumach/reference_manual]]*.
* {{$mach#kernel_foundation_unix}}
* {{$mach#vm}}
* {{$mach#kernel_principles}}
* {{$mach#kernel_interface}}
* {{$mach#server_writer}}
* {{$mach#server_interface}}
* [*The Unofficial GNU Mach IPC beginner's
guide*](http://hurdextras.nongnu.org/ipc_guide/), an easy introduction to
Inter Process Comunication in the Mach microkernel by Manuel Pavón
Valderrama.
* [*Mach IPC without
MIG*](http://walfield.org/pub/people/neal/papers/hurd-misc/mach-ipc-without-mig.txt),
an exercise by Neal Walfield *to understand Mach IPC at one of its lowest
application levels*.
* [*ipc-hello.c*](http://walfield.org/pub/people/neal/papers/hurd-misc/ipc-hello.c):
*Hello world à la mach ipc*.
- [Porting and Modifying the Mach 3.0 Microkernel](http://shakthimaan.com/downloads/hurd/Porting%20and%20Modifying%20the%20Mach%203.0%20Microkernel.pdf)
- [An IO System for Mach](http://shakthimaan.com/downloads/hurd/An%20IO%20System%20for%20Mach.pdf)
- [A Programmers' Guide to Mach System Call](http://shakthimaan.com/downloads/hurd/A.Programmers.Guide.to.the.Mach.System.Calls.pdf)
### IRC, freenode, #hurd, 2013-09-15
<teythoon> braunr: btw, are there multiple kernel threads in gnumach?
<teythoon> and is it safe to do a synchronous rpc call to a userspace server?
<braunr> teythoon: there are yes, but few
<braunr> teythoon: the main (perhaps only) kernel thread is the page daemon
<braunr> and no, it's not safe to do synchronous calls to userspace
<braunr> except to the default pager
|
