Technical reference

Find technical references for AIX® base operating system (BOS) runtime services, communication subroutines, kernel services, and subsystem operations.

Base Operating System Subroutines
Find information about Base Operating System runtime services.
Communication Subroutines
Find information about eXternal Data Representation, Network Information Services (NIS), Simple Network Management Protocol (SNMP), sockets, packet capture, the Librdman library, and the Libibverbs library.
Kernel Services and Subsystem Operations
Find information about kernel services, device driver operations, virtual file system operations, configuration subsystem, SCSI subsystem, NVMe Subsystem, and USB subsystem.