System V Release 4 (SVR4)

URI: https://gptkb.org/entity/System_V_Release_4_(SVR4)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:operating_system
gptkbp:component	gptkb:Common_Desktop_Environment_(CDE) gptkb:OpenWindows gptkb:UFS gptkb:STREAMS gptkb:System_V_Interface_Definition_(SVID) gptkb:System_V_File_System_(S5FS) gptkb:Virtual_File_System_(VFS) gptkb:NFS gptkb:X11 gptkb:Job_Control gptkb:S5FS gptkb:System_V_Release_4_ABI gptkb:Unix_File_System_(UFS) TCP/IP stack POSIX compliance Dynamic linking Internationalization (locale support) Internationalization libraries Shared libraries Shared memory, semaphores, and message queues
gptkbp:developer	gptkb:AT&T_Bell_Laboratories
gptkbp:family	gptkb:Unix
https://www.w3.org/2000/01/rdf-schema#label	System V Release 4 (SVR4)
gptkbp:influenced	gptkb:AIX gptkb:IRIX gptkb:Solaris gptkb:SCO_OpenServer gptkb:UnixWare gptkb:HP-UX gptkb:Unix_System_Services_(z/OS)
gptkbp:kernelType	Monolithic
gptkbp:license	Proprietary
gptkbp:mergedInto	gptkb:SunOS gptkb:BSD gptkb:Xenix gptkb:System_V_Release_3_(SVR3)
gptkbp:notableFeature	Internationalization support Introduction of the STREAMS mechanism Support for TCP/IP networking Support for graphical user interfaces (OpenWindows, X11) File system enhancements (UFS, S5FS)
gptkbp:platform	gptkb:Motorola_68000 gptkb:SPARC gptkb:MIPS x86
gptkbp:predecessor	gptkb:System_V_Release_3_(SVR3)
gptkbp:releaseDate	1988
gptkbp:sourceModel	Closed source
gptkbp:successor	gptkb:UnixWare
gptkbp:bfsParent	gptkb:Solaris_operating_system gptkb:Unix_System_V
gptkbp:bfsLayer	7