System V IPC
E701314
System V IPC is a set of interprocess communication mechanisms in Unix-like operating systems, providing message queues, semaphores, and shared memory for processes to exchange data and synchronize.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Unix feature
ⓘ
interprocess communication mechanism ⓘ operating system facility ⓘ |
| accessControlledBy |
file permissions
ⓘ
group IDs ⓘ user IDs ⓘ |
| apiFunction |
msgctl
ⓘ
msgget ⓘ msgrcv ⓘ msgsnd ⓘ semctl ⓘ semget ⓘ semop ⓘ shmat ⓘ shmctl ⓘ shmdt ⓘ shmget ⓘ |
| comparedWith |
POSIX message queues
ⓘ
POSIX semaphores ⓘ POSIX shared memory ⓘ |
| hasComponent |
System V message queues
NERFINISHED
ⓘ
System V semaphores NERFINISHED ⓘ System V shared memory NERFINISHED ⓘ |
| hasConcept |
IPC keys
ⓘ
IPC namespace NERFINISHED ⓘ IPC permissions ⓘ kernel-managed objects ⓘ |
| identifiedBy |
IPC identifiers
ⓘ
IPC keys ⓘ |
| implementedIn |
AIX
NERFINISHED
ⓘ
BSD variants ⓘ HP-UX NERFINISHED ⓘ Linux NERFINISHED ⓘ Solaris NERFINISHED ⓘ |
| introducedIn | UNIX System V Release 2 NERFINISHED ⓘ |
| operatingSystem |
Unix
NERFINISHED
ⓘ
Unix-like operating systems ⓘ |
| partOf | UNIX System V NERFINISHED ⓘ |
| provides |
message queues
ⓘ
semaphores ⓘ shared memory ⓘ |
| relatedTo |
FIFOs
ⓘ
POSIX IPC NERFINISHED ⓘ pipes ⓘ sockets ⓘ |
| standardizedIn | POSIX NERFINISHED ⓘ |
| usedFor |
data exchange between processes
ⓘ
interprocess communication ⓘ process synchronization ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.