If you need to define your subsystem to the System Resource Controller (SRC) from a C program, you can use the following subroutines:
addssys | Adds a subsystem definition to the SRC configuration data base. |
chssys | Changes a subsystem definition in the SRC configuration data base. |
defssys | Initializes a new subsystem definition with default values. |
delssys | Deletes an existing subsystem definition from the SRC configuration data base. |
getssys | Gets a subsystem definition from the SRC configuration data base. |
getsubsvr | Gets a subserver definition from the SRC configuration data base. |
Use the following subroutines to program communication with the SRC and the subsystems controlled by the SRC:
src_err_msg | Returns message text for SRC errors encountered by SRC library routines. |
srcrrqs | Saves the destination address of your subsystem's response to a received packet. |
srcsbuf | Requests status from the subsystem in printable format. |
srcsrpy | Sends your subsystem response packet to a request that your subsystem received. |
srcsrqt | Sends a message or request to the subsystem. |
srcstat | Requests short subsystem status. |
srcstathdr | Gets the title text for SRC status. |
srcstattxt | Gets the text representation for an SRC status code. |
srcstop | Requests termination of the subsystem. |
srcstrt | Requests the start of a subsystem. |