Chapters 1 to 12

Chapters 1 to 12 form the first two of eight logical parts of my book (see this earlier post). So, this is a good point to post the detailed table of contents so far. Here's the current table of contents for chapters 1 to 12.

1 History and Standards [~20 pages]
1.1 A Brief History of Unix and C
1.2 A Brief History of Linux
        1.2.1 The GNU Project
        1.2.2 The Linux Kernel
1.3 Standardization
        1.3.1 The C Programming Language
        1.3.2 The First POSIX Standards
        1.3.3 X/Open Company and The Open Group
        1.3.4 SUSv3 and POSIX.1-2001
        1.3.5 SUSv4 and POSIX.1-2008
        1.3.6 Unix Standards Timeline
        1.3.7 Implementation Standards
        1.3.8 Linux, Standards, and the Linux Standard Base
1.4 Summary

2 Fundamental Concepts [~20 pages]
2.1 The Core Operating System: The Kernel
2.2 The Shell
2.3 Users and Groups
2.4 Single Directory Hierarchy, Directories, Links, and Files
2.5 File I/O Model
2.6 Programs
2.7 Processes
2.8 Memory Mappings
2.9 Static and Shared Libraries
2.10 Interprocess Communication and Synchronization
2.11 Signals
2.12 Threads
2.13 Process Groups and Shell Job Control
2.14 Sessions, Controlling Terminals, and Controlling Processes
2.15 Pseudoterminals
2.16 Date and Time
2.17 Client-server Architecture
2.18 Realtime
2.19 The /proc File System
2.20 Summary

3 System Programming Concepts [~25 pages]
3.1 System Calls
3.2 Library Functions
3.3 The Standard C Library; The GNU C Library (glibc)
3.4 Handling Errors from System Calls and Library Functions
3.5 Notes on the Example Programs in This Book
        3.5.1 Command-line Options and Arguments
        3.5.2 Common Functions and Header Files
3.6 Portability Issues
        3.6.1 Feature Test Macros
        3.6.2 System Data Types
        3.6.3 Miscellaneous Portability Issues
3.7 Summary
3.8 Exercises

4 File I/O: The Universal I/O Model [~20 pages]
4.1 Overview
4.2 Universality of I/O
4.3 Opening a File: open()
4.4 Reading from a File: read()
4.5 Writing to a File: write()
4.6 Closing a File: close()
4.7 Changing the Current File Offset: lseek()
4.8 Operations Outside the Universal I/O Model: ioctl()
4.9 Summary
4.10 Exercises

5 File I/O: Further Details [~25 pages]
5.1 Atomicity and Race Conditions
5.2 File Control Operations: fcntl()
5.3 Open File Status Flags
5.4 Relationship Between File Descriptors and Open Files
5.5 Duplicating File Descriptors
5.6 File I/O at a Specified Offset: pread() and pwrite()
5.7 Scatter-gather I/O: readv() and writev()
5.8 Truncating a File: truncate() and ftruncate()
5.9 Nonblocking I/O
5.10 I/O on Large Files
5.11 The /dev/fd Directory
5.12 Creating Temporary Files
5.13 Summary
5.14 Exercises

6 Processes [~25 pages]
6.1 Processes and Programs
6.2 Process ID and Parent Process ID
6.3 Memory Layout of a Process
6.4 Virtual Memory Management
6.5 The Stack and Stack Frames
6.6 Command-line Arguments (argc, argv)
6.7 Environment List
6.8 Performing a Nonlocal Goto: setjmp() and longjmp()
6.9 Summary
6.10 Exercises

7 Memory Allocation [~15 pages]
7.1 Allocating Memory on the Heap
        7.1.1 Adjusting the Program Break: brk() and sbrk()
        7.1.2 Allocating Memory on the Heap: malloc() and free()
        7.1.3 Implementation of malloc() and free()
        7.1.4 Other Methods of Allocating Memory on the Heap
7.2 Allocating Memory on the Stack: alloca()
7.3 Summary
7.4 Exercises

8 Users and Groups [~15 pages]
8.1 The Password File: /etc/passwd
8.2 The Shadow Password File: /etc/shadow
8.3 The Group File: /etc/group
8.4 Retrieving User and Group Information
8.5 Password Encryption and User Authentication
8.6 Summary
8.7 Exercises

9 Process Credentials [~20 pages]
9.1 Real User ID and Real Group ID
9.2 Effective User ID and Effective Group ID
9.3 Set-user-ID and Set-group-ID Programs
9.4 Saved Set-user-ID and Saved Set-group-ID
9.5 File System User ID and File System Group ID
9.6 Supplementary Group IDs
9.7 Retrieving and Modifying Process Credentials
        9.7.1 Retrieving and Modifying Real, Effective, and Saved Set IDs
        9.7.2 Retrieving and Modifying File System IDs
        9.7.3 Retrieving and Modifying Supplementary Group IDs
        9.7.4 Summary of Calls for Modifying Process Credentials
        9.7.5 Example: Displaying Process Credentials
9.8 Summary
9.9 Exercises

10 Times and Dates [~25 pages]
10.1 Calendar Time
10.2 Time-Conversion Functions
        10.2.1 Converting time_t to Printable Form
        10.2.2 Converting Between time_t and Broken-down Time
        10.2.3 Converting Between Broken-down Time and Printable Form
10.3 Timezones
10.4 Locales
10.5 Updating the System Clock
10.6 The Software Clock (Jiffies)
10.7 Process Time
10.8 Summary
10.9 Exercises

11 System Limits and Options [~10 pages]
11.1 System Limits
11.2 Retrieving System Limits (and Options) at Run Time
11.3 Retrieving File-related Limits (and Options) at Run Time
11.4 Indeterminate Limits
11.5 System Options
11.6 Summary
11.7 Exercises

12 System and Process Information [~10 pages]
12.1 The /proc File System
        12.1.1 Obtaining Information about a Process: /proc/PID
        12.1.2 System Information under /proc
        12.1.3 Accessing /proc Files
12.2 System Identification: uname()
12.3 Summary
12.4 Exercises