... System Calls 62
2.4 Types of System Calls 66
2.5 System Programs 74
2.6 Operating- System Design and
Implementation 75
2.7 Operating- System Structure 78
2.8 Operating- System Debugging 86
2.9 Operating- System ... Open-Source Operating Systems 43
1.13 Summary 47
Exercises 49
Bibliographical Notes 52
Chapter 2 Operating- System Structures
2.1 Operating- System Services 55
2.2 User and Operating- System
Interface ... 1 Introduction
1.1 What Operating Systems Do 4
1.2 Computer -System Organization 7
1.3 Computer -System Architecture 12
1.4 Operating- System Structure 19
1.5 Operating- System Operations 21
1.6...
... disk), so there must be a
global program (the operating system) that handles all types of errors. Also, by having
errors processed by the operating system, processes need not contain code to catch ... either the user job or the operatingsystem itself. Describe
two difficulties that you think could arise with such a scheme.
Answer: The data required by the operatingsystem (passwords, access ... (security) system?
Answer: By establishing a set of privileged instructions that can be executed only when
in the monitor mode, the operatingsystem is assured of controlling the entire system at...
... code.
Silberschatz, Galvin and Gagne 2002
1.1
Operating System Concepts
Chapter 1: Introduction
■ What is an Operating System?
■ Mainframe Systems
■ Desktop Systems
■ Multiprocessor Systems
■ ... Distributed Systems
■ Clustered System
■ Real -Time Systems
■ Handheld Systems
■ Computing Environments
Silberschatz, Galvin and Gagne 2002
1.12
Operating System Concepts
Parallel Systems
■ Multiprocessor ... monitor
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2.9
Operating System Concepts
Device-Status Table
xiv Contents
Chapter 3 Operating- System Structures
3.1 System Components 55
3.2 Operating- System...
... C.38
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Stripe Set on Two Drives
Stripe Set on Two Drives
C.3
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Operating ...
background
C.31
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File System
File System
The fundamental structure of the 2000 file system (NTFS) is ... Galvin and Gagne â2005
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File I/O
File I/O
C.36
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Volume...
... 2.29
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Layered Operating System
Layered Operating System
2.24
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Operating ... 2.31
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UNIX System Structure
UNIX System Structure
2.22
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Operating System ... Chapter 2
2.4
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Operating System Services
Operating System Services
One set of operating- system services...
... 3.4
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Process in Memory
Process in Memory
3.39
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Operating SystemConcepts ... 3.6
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Diagram of Process State
Diagram of Process State
3.15
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Addition of Medium Term Scheduling
Addition of Medium Term Scheduling
3.16
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Operating System Concepts...
... 4.9
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Many
Many
-
-
to
to
-
-
One Model
One Model
4.15
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Operating System ... 4.13
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edition, Jan 23, 2005
Many
Many
-
-
to
to
-
-
Many Model
Many Model
4.10
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Operating System ... UNIX operating systems (Solaris, Linux,
Mac OS X)
4.6
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Kernel Threads
Kernel Threads
Supported by the...
... 6.32
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Schematic view of a Monitor
Schematic view of a Monitor
6.39
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Operating ... is
incremented by the producer after it produces a new
buffer and is decremented by the consumer after it
consumes a buffer.
6.37
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Edition, ... Linux provides:
z semaphores
z spin locks
6.47
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System Model
System Model
Assures that operations happen...
... and Gagne â2005
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Safe, Unsafe , Deadlock State
Safe, Unsafe , Deadlock State
7.35
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4
.
7.19
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Basic Facts
Basic Facts
If a system is in safe state ⇒ no deadlocks.
If a system is in ... more instances of resource type. R
j
.
7.6
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System Model
System Model
Resource types R
1
, R
2
, ....