.TITLE VSDA Variable Send Data .IDENT "V1.0" .ENABL LC .PSECT C$CODE ;+ ; Index VSDA Variable Send Data RSX-11M plus and P/OS Specific ; ; Usage ; ; #include ; rad50 tsknam[2]; /* 2 word RAD50 receiver task name */ ; char *buf /* Task name & data buf add. */ ; int buflen /* Length of buffer */ ; efn /* Event Flag Number */ ; word status; /* Returned $DSW */ ; ; status = vsda(tsknam,buf,buflen,efn) ; ; [end] ;- ; Edits: ; V1.0 31-May-84 KH Initial Creation ; .if df RSX ; Not on RSX vsda:: mov #IE.SDP,r0 ; Return "unsupported system service" return .iff ; Only on P/OS, RSX-11MPLUS, and MicroRSX .mcall vsda$s vsda:: mov sp,r0 ; r0-->parameter stack frame vsda$s 2(r0),4(r0),6(r0),10(r0) mov $dsw,r0 ; return status return .endc .end