Statements (63)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:standard
|
| gptkbp:bfsLayer |
6
|
| gptkbp:bfsParent |
gptkb:POSIX.1j_standard
|
| gptkbp:aims_to |
standardize operating system interfaces
|
| gptkbp:defines |
gptkb:character
environment variables error codes session management file locking file permissions input/output operations memory management functions process control functions mutexes semaphores barriers system calls locale settings message queues thread safety condition variables thread priorities directory operations exit status thread attributes thread cancellation thread-specific data signal masks signal handling library functions command line arguments file system operations file attributes error handling functions resource management functions asynchronous I/ O process groups system resource limits system configuration functions real-time signals process priorities real-time clocks file descriptor operations process attributes standard error handling standard input handling standard output handling time management functions timed wait functions user and group I Ds |
| gptkbp:developed_by |
gptkb:API
|
| https://www.w3.org/2000/01/rdf-schema#label |
POSIX.1w standard
|
| gptkbp:includes |
real-time extensions
|
| gptkbp:part_of |
gptkb:POSIX_family
|
| gptkbp:powers |
gptkb:POSIX.1b
|
| gptkbp:provides |
API for real-time applications
|
| gptkbp:published_by |
gptkb:1996
|
| gptkbp:related_to |
POSIX
|
| gptkbp:specifies |
process scheduling
inter-process communication thread management synchronization mechanisms |
| gptkbp:used_in |
Unix-like operating systems
|