POSIX shared memory

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf Inter-process communication mechanism
gptkbp:accessibleBy file descriptors
gptkbp:alternativeTo gptkb:System_V_shared_memory
gptkbp:availableOn Unix-like operating systems
gptkbp:createdBy shm_open
gptkbp:definedIn gptkb:POSIX_standard
https://www.w3.org/2000/01/rdf-schema#label POSIX shared memory
gptkbp:introducedIn POSIX.1b (formerly POSIX.4)
gptkbp:mappedWith mmap
gptkbp:namespace /dev/shm
gptkbp:provides shared memory segments
gptkbp:removes shm_unlink
gptkbp:requires synchronization mechanisms
gptkbp:standardizedBy gptkb:IEEE_Std_1003.1-2001
gptkbp:supports anonymous memory mapping
gptkbp:usedFor inter-process communication
gptkbp:bfsParent gptkb:XShm
gptkbp:bfsLayer 6