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Produktbild: Linux Application Development by Example

Linux Application Development by Example The Fundamental APIs

59,99 €

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Verkaufsrang

42393

Einband

Taschenbuch

Erscheinungsdatum

06.11.2025

Verlag

Pearson Academic

Seitenzahl

736

Maße (L/B/H)

23,2/18,9/4,3 cm

Gewicht

1234 g

Auflage

2nd edition

Sprache

Englisch

ISBN

978-0-13-532552-0

Beschreibung

Produktdetails

Verkaufsrang

42393

Einband

Taschenbuch

Erscheinungsdatum

06.11.2025

Verlag

Pearson Academic

Seitenzahl

736

Maße (L/B/H)

23,2/18,9/4,3 cm

Gewicht

1234 g

Auflage

2nd edition

Sprache

Englisch

ISBN

978-0-13-532552-0

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Linux Application Development by Example

  • Foreword xv
    Preface xvii

    Part I: Files and Users 1

    Chapter 1: Introduction 3
    1.1 The Linux/Unix File Model 3
    1.2 The Linux/Unix Process Model 7
    1.3 Standard C versus Original C 9
    1.4 Why GNU Programs Are Better 13
    1.5 Portability Revisited 17
    1.6 Some Words about Coding Style 18
    1.7 Artificial Intelligence Isn't Intelligent 19
    1.8 Suggested Reading 19
    1.9 Summary 20
    Exercises 21

    Chapter 2: Arguments, Options, and the Environment 23
    2.1 Option and Argument Conventions 23
    2.2 Basic Command-Line Processing 26
    2.3 Option Parsing: getopt() and getopt_long() 28
    2.4 The Environment 37
    2.5 Summary 49
    Exercises 49

    Chapter 3: User-Level Memory Management 51
    3.1 Linux/Unix Address Space 51
    3.2 Memory Allocation 55
    3.3 Summary 76
    Exercises 77

    Chapter 4: Files and File I/O 79
    4.1 Introducing the Linux/Unix I/O Model 79
    4.2 Presenting a Basic Program Structure 79
    4.3 Determining What Went Wrong 81
    4.4 Doing Input and Output 87
    4.5 Random Access: Moving Around within a File 96
    4.6 Creating Files 101
    4.7 Forcing Data to Disk 106
    4.8 Setting File Length 107
    4.9 Summary 108
    Exercises 109

    Chapter 5: Directories and File Metadata 111
    5.1 Considering Directory Contents 111
    5.2 Creating and Removing Directories 121
    5.3 Reading Directories 123
    5.4 Obtaining Information about Files 130
    5.5 Avoiding Race Conditions: openat() and Friends 144
    5.6 Changing Ownership, Permission, and Modification Times 145
    5.7 Summary 151
    Exercises 153

    Chapter 6: General Library Interfaces--Part 1 155
    6.1 Times and Dates 155
    6.2 Sorting and Searching Functions 171
    6.3 User and Group Names 190
    6.4 Terminals: isatty() 196
    6.5 Suggested Reading 196
    6.6 Summary 197
    Exercises 198

    Chapter 7: Putting It All Together: ls 201
    7.1 V7 ls Options 201
    7.2 V7 ls Code 202
    7.3 Summary 218
    Exercises 218

    Chapter 8: Filesystems and Directory Walks 221
    8.1 Mounting and Unmounting Filesystems 221
    8.2 Files for Filesystem Administration 228
    8.3 Retrieving Per-Filesystem Information 234
    8.4 Moving Around in the File Hierarchy 247
    8.5 Processing a File Hierarchy: GNU du 261
    8.6 Changing the Root Directory: chroot() 269
    8.7 Summary 270
    Exercises 271

    Part II: Processes, Networking, and Internationalization 273

    Chapter 9: Process Management and Pipes 275
    9.1 Process Creation and Management 275
    9.2 Process Groups 300
    9.3 Basic Interprocess Communication: Pipes and FIFOs 302
    9.4 File Descriptor Management 307
    9.5 Example: Two-Way Pipes in gawk 323
    9.6 Suggested Reading 327
    9.7 Summary 328
    Exercises 330

    Chapter 10: Signals 333
    10.1 Introduction 333
    10.2 Signal Actions 333
    10.3 Standard C Signals: signal() and raise() 334
    10.4 Signal Handlers in Action 337
    10.5 The System V Release 3 Signal APIs: sigset() et al. 349
    10.6 POSIX Signals 350
    10.7 Signals for Interprocess Communication 360
    10.8 Important Special-Purpose Signals 363
    10.9 Signals across fork() and exec() 378
    10.10 Summary 379
    Exercises 381

    Chapter 11: Permissions and User and Group ID Numbers 383
    11.1 Checking Permissions 383
    11.2 Retrieving User and Group IDs 385
    11.3 Checking as the Real User: access() 388
    11.4 Setting Extra Permission Bits for Directories 391
    11.5 Setting Real and Effective IDs 393
    11.6 Working with All Three IDs: getresuid() and setresuid() (Linux) 398
    11.7 Crossing a Security Minefield: Setuid root 399
    11.8 Suggested Reading 400
    11.9 Summary 401
    Exercises 403

    Chapter 12: Resource Limits 405
    12.1 Introduction 405
    12.2 System Limits: sysconf(), pathconf(), and fpathconf() 405
    12.3 Getting Configuration String Variables: confstr() 411
    12.4 Basic Process Limits: ulimit() 413
    12.5 Hard and Soft Limits: getrlimit() and setrlimit() 414
    12.6 Summary 417
    Exercises 418

    Chapter 13: General Library Interfaces--Part 2 419
    13.1 Assertion Statements: assert() 419
    13.2 Low-Level Memory: The memXXX() Functions 423
    13.3 Temporary Files 426
    13.4 Committing Suicide: abort() 434
    13.5 Nonlocal Gotos 435
    13.6 Pseudorandom Numbers 442
    13.7 Metacharacter Expansions 450
    13.8 Regular Expressions 459
    13.9 Suggested Reading 467
    13.10 Summary 468
    Exercises 469

    Chapter 14: Sockets and Basic Networking 473
    14.1 Introduction, with a Little Bit of History 473
    14.2 Networking Technologies 474
    14.3 Internet Building Blocks 474
    14.4 Networking and Client/Server 477
    14.5 Basic Structure of a Server Program 478
    14.6 Basic Structure of a Client Program 488
    14.7 Specialized Send and Receive Functions 492
    14.8 Handling Multiple Open Connections: select() 494
    14.9 pselect(): A Smarter Version of select() 501
    14.10 Unix-Domain Sockets 502
    14.11 Suggested Reading 502
    14.12 Summary 503
    Exercises 504

    Chapter 15: Internationalization and Localization 507
    15.1 Introduction 507
    15.2 Locales and the C Library 508
    15.3 Dynamic Translation of Program Messages 526
    15.4 Can You Spell That for Me, Please? 540
    15.5 Suggested Reading 553
    15.6 Summary 553
    Exercises 555

    Chapter 16: Extended Interfaces 557
    16.1 Allocating Aligned Memory: posix_memalign() and memalign() 557
    16.2 Locking Files 558
    16.3 More Precise Times 567
    16.4 Advanced Searching with Binary Trees 575
    16.5 Summary 586
    Exercises 587

    Part III: Debugging and Final Project 589

    Chapter 17: Debugging 591
    17.1 First Things First 591
    17.2 Compilation for Debugging 592
    17.3 GDB Basics 593
    17.4 Programming for Debugging 606
    17.5 Debugging Tools I: A Modern lint 632
    17.6 Debugging Tools II: Memory Allocation Debuggers 633
    17.7 Asking for Help 650
    17.8 Software Testing 651
    17.9 Debugging Rules 653
    17.10 Suggested Reading 655
    17.11 Summary 656
    Exercises 657

    Chapter 18: A Project That Ties Everything Together 659
    18.1 Project Description 659
    18.2 Suggested Reading 661

    Part IV: Appendices 663

    Appendix A: Teach Yourself Programming in Ten Years 665
    Appendix B: Caldera Ancient UNIX License 671
    Appendix C: GNU General Public License 673
    Appendix D: License for the One True Awk 685
    Appendix E: License for 4.4 BSD Code 687

    Index 689