xcall CGIUTL, CGIOP_GETREQ, status

Opcode 10, CGIOP_GETREQ, is used to support FastCGI.

Parameters

status  (Num signed)

returns 0 if a request is available to process, or -1 if not, in which case the application should terminate.

Comments

For FastCGI mode requests after the first one for the instance of the application server, this call will sleep until a request is available or the web server tells us to exit, or an error occurs.