introduction to linux kernel architecture
Tài liệu Linux Device Drivers-Chapter 1 :An Introduction to Device Drivers ppt
Ngày tải lên :
24/12/2013, 01:17
...
The central gathering point for Linux kernel developers is the linux- kernel
mailing list. All major kernel developers, from Linus Torvalds on down,
subscribe to this list. Please note that the ... strange to say
Chapter 1 :An Introduction to Device Drivers
As the popularity of the Linux system continues to grow, the interest in
writing Linux device drivers steadily increases. Most of Linux ... a top-quality resource for those in need of
kernel development help.
To join the linux- kernel list, follow the instructions found in the linux- kernel
mailing list FAQ: http://www.tux.org/lkml....
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Introduction to Naval Architecture 3E potx
Ngày tải lên :
05/03/2014, 17:20
... have
a
great responsibility
to the
community
at
large.
If
they
fail
to
live
up to the
standards expected
of
them
they
are
likely
to be
called
to
account
1
.
Over
the
years
... multiplied
by a
coefficient
to
bring
it
generally into line
with
previous calculations
of
tonnage.
Each
is
determined
by a
formula.
Gross
tonnage
(G7)
=
47
V
=
total
volume
of all
... -h to x. = +h
and the
area under
it is:
It
would
be
convenient
to be
able
to
express
the
area
of the figure as a
simple
sum of the
ordinates each multiplied
by
some
factor
to...
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Linux system programming talking directly to the kernel and c library
Ngày tải lên :
19/03/2014, 13:39
... can then trap into the kernel through this well-defined mechanism
and execute only code that the kernel allows it to execute. The exact mechanism varies
from architecture to architecture. On ... Linux system, as provided by the latest ver‐
sions of the Linux kernel (3.9), gcc (4.8), and C library (2.17).
As system interfaces are generally set in stone—the Linux kernel developers go to ... importantly, the Linux kernel guarantees
the stability of system calls. Once a system call is implemented in a stable version of the
Linux kernel, it is set in stone.
Among the various Linux distributions,...
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designing bsd rootkits - an introduction to kernel hacking
Ngày tải lên :
25/03/2014, 11:13
... to learn.
Who Should Read This Book?
This book is aimed at programmers with an interest in introductory kernel
hacking. As such, experience writing kernel code is not required or expected.
To ... to hook any
system call. However, one question remains: If you aren’t a kernel guru, how
do you determine which system call(s) to hook? The answer is: you use kernel
process tracing.
2.3 Kernel ... nbytes);
Here, nbytes indicates the number of bytes to be read from the kernel
space address
addr to the buffer buf.
5.1.5 The kvm_write Function
Data is written to kernel virtual memory with the kvm_write...
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An introduction to disk drive modeling
Ngày tải lên :
12/09/2012, 14:16
... and
cylinder skewing and sector-based sparing with one spare sector per track. This needs to be accounted for
in mapping logical blocks to the physical sectors.
Adding all these factors results in the ... 97560
sector size 256 bytes 512 bytes
cylinders 1449 1962
tracks per cylinder 8 19
data sectors per track 113 72
number of zones 1 1
track skew 34 sectors 8 sectors
cylinder skew 43 sectors 18 sectors
revolution ... specifications, since the only alternative is to
determine them experimentally.
The information required to determine how much power to apply to the pivot motor and for how long on a
particular seek...
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Linux Kernel Part 1
Ngày tải lên :
12/09/2012, 14:40
... 2001)
linux/ include
n include/asm-*:
n Architecture- dependent include subdirectories.
n include /linux:
n Header info needed both by the kernel and user apps.
n Usually linked to /usr/include /linux.
n ... supports:
n Choice of Linux kernels.
n Boot time kernel parameters.
n Booting non -Linux kernels.
n A variety of configurations.
n Characteristics:
n Lives in MBR or partition boot sector.
n Has no knowledge ... linked into
kernel address space.
n Useful for device drivers that need not always be
resident until needed.
n Keeps core kernel “footprint” small.
n Can be used to “extend” functionality of kernel...
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C++ - I/O Streams as an Introduction to Objects and Classes
Ngày tải lên :
12/09/2012, 22:49
... beginning to the end (for now)
No backing up to read something again (OK to start over)
Just as done from the keyboard
Writing to a file
Sending output to a file
Done from beginning to end ... up to write something again( OK to start over)
Just as done to the screen
Slide 6- 5
Copyright â 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley
I/O Streams
I/O refers to ... output
Input is delivered to your program via a stream object
Input can be from
The keyboard
A file
Output is delivered to the output device via a stream
object
Output can be to
The screen
A...
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