HP 3000 Manuals HP 3000 Manuals
CLEANUSL NM and CM callable. Deletes all inactive entries from currently managed USL files and returns the file number of the new USL file. Therefore, you must test the condition code immediately upon return from the intrinsic. Unpredictable results occur if an error number is used as a file number.
NOTE A USL contains CM object code and is meaningful in the CM program development process only.
Syntax ______________________________________________ | | | I16 I16V CA | | filenum:=CLEANUSL(uslfnum,formaldesig);| ______________________________________________ Functional Return filenum 16-bit signed integer (assigned functional return) Returns the new file number, if no error occurs, or if an error occurs condition code returns CCL (1) and filenum returns one of the following: Value Meaning 0 Unexpected end-of-file (EOF) marker on either the old or the new USL file 1 Unexpected I/O error on either the old or the new USL file 7 Unable to open new USL file 12 Invalid USL file Parameters uslfnum 16-bit signed integer by value (required) Returns the file number of the file. formaldesig character array (required) Passes the name to be given to the cleaned file. The array must end with a blank. If it contains all blanks, it deletes the inactive entries. Condition Codes CCE (2) Request granted. The new file number is returned to filenum. CCG (0) Not returned. CCL (1) Request denied. An error number is returned to filenum. Related Information Intrinsics ADJUSTUSLF, EXPANDUSLF, INITUSLF Commands None Manuals MPE Segmenter Reference Manual (30000-90011)