RTEMS POSIX API Guide (6.9e8141c).¶

The authors have used their best efforts in preparing this material. These efforts include the development, research, and testing of the theories and programs to determine their effectiveness. No warranty of any kind, expressed or implied, with regard to the software or the material contained in this document is provided. No liability arising out of the application or use of any product described in this document is assumed. The authors reserve the right to revise this material and to make changes from time to time in the content hereof without obligation to notify anyone of such revision or changes.

The RTEMS Project is hosted at https://www.rtems.org. Any inquiries concerning RTEMS, its related support components, or its documentation should be directed to the RTEMS Project community.

1. Preface
- 1.1. Acknowledgements
2. Process Creation and Execution Manager
- 2.1. Introduction
- 2.2. Background
- 2.3. Operations
- 2.4. Directives
3. Signal Manager
- 3.1. Introduction
- 3.2. Background
  - 3.2.1. Signals
  - 3.2.2. Signal Delivery
- 3.3. Operations
- 3.4. Directives
4. Process Environment Manager
- 4.1. Introduction
- 4.2. Background
- 4.3. Operations
  - 4.3.1. Accessing User and Group Ids
  - 4.3.2. Accessing Environment Variables
- 4.4. Directives
5. Files and Directories Manager
- 5.1. Introduction
- 5.2. Background
  - 5.2.1. Path Name Evaluation
- 5.3. Operations
- 5.4. Directives
6. Input and Output Primitives Manager
- 6.1. Introduction
- 6.2. Background
- 6.3. Operations
- 6.4. Directives
7. Device- and Class- Specific Functions Manager
- 7.1. Introduction
- 7.2. Background
- 7.3. Operations
- 7.4. Directives
8. Language-Specific Services for the C Programming Language Manager
- 8.1. Introduction
- 8.2. Background
- 8.3. Operations
- 8.4. Directives
9. System Databases Manager
- 9.1. Introduction
- 9.2. Background
- 9.3. Operations
- 9.4. Directives
10. Semaphore Manager
- 10.1. Introduction
- 10.2. Background
- 10.3. Operations
  - 10.3.1. Using as a Binary Semaphore
- 10.4. Directives
11. Mutex Manager
- 11.1. Introduction
- 11.2. Background
  - 11.2.1. Mutex Attributes
  - 11.2.2. PTHREAD_MUTEX_INITIALIZER
- 11.3. Operations
- 11.4. Services
12. Condition Variable Manager
- 12.1. Introduction
- 12.2. Background
- 12.3. Operations
- 12.4. Directives
13. Memory Management Manager
- 13.1. Introduction
- 13.2. Background
- 13.3. Operations
- 13.4. Directives
14. Scheduler Manager
- 14.1. Introduction
- 14.2. Background
  - 14.2.1. Priority
  - 14.2.2. Scheduling Policies
- 14.3. Operations
- 14.4. Directives
15. Clock Manager
- 15.1. Introduction
- 15.2. Background
- 15.3. Operations
- 15.4. Directives
16. Timer Manager
- 16.1. Introduction
- 16.2. Background
- 16.3. Operations
- 16.4. System Calls
17. Message Passing Manager
- 17.1. Introduction
- 17.2. Background
- 17.3. Operations
- 17.4. Directives
18. Thread Manager
- 18.1. Introduction
- 18.2. Background
  - 18.2.1. Thread Attributes
- 18.3. Operations
- 18.4. Services
19. Key Manager
- 19.1. Introduction
- 19.2. Background
- 19.3. Operations
- 19.4. Directives
20. Thread Cancellation Manager
- 20.1. Introduction
- 20.2. Background
- 20.3. Operations
- 20.4. Directives
21. Services Provided by C Library (libc)
- 21.1. Introduction
- 21.2. Standard Utility Functions (stdlib.h)
- 21.3. Character Type Macros and Functions (ctype.h)
- 21.4. Input and Output (stdio.h)
- 21.5. Strings and Memory (string.h)
- 21.6. Signal Handling (signal.h)
- 21.7. Time Functions (time.h)
- 21.8. Locale (locale.h)
- 21.9. Reentrant Versions of Functions
- 21.10. Miscellaneous Macros and Functions
- 21.11. Variable Argument Lists
- 21.12. Reentrant System Calls
22. Services Provided by the Math Library (libm)
- 22.1. Introduction
- 22.2. Standard Math Functions (math.h)
23. Device Control
- 23.1. Introduction
- 23.2. Background
- 23.3. Operations
- 23.4. System Calls
  - 23.4.1. posix_devctl - Control a Device
24. Status of Implementation
25. Command and Variable Index

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