IPC_PARSE_VERSION(9)                  Kernel IPC facilities                  IPC_PARSE_VERSION(9)



NAME
       ipc_parse_version - ipc call version

SYNOPSIS
       int ipc_parse_version(int * cmd);

ARGUMENTS
       cmd
           pointer to command

DESCRIPTION
       Return IPC_64 for new style IPC and IPC_OLD for old style IPC. The cmd value is turned
       from an encoding command and version into just the command code.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      IPC_PARSE_VERSION(9)