;**************************************************************
;***    EMS530.ASM                                          ***
;***                                                        ***
;***    function        EMS_EmBlk.getHandleName40(          ***
;***                        var handle_name: EMS_HandleName)***
;***                        : Boolean;                      ***
;***                                                        ***
;***    Fill 8 byte handle name buffer with handle name.    ***
;***                                                        ***
;***    Returns 0 if no error or an error code.             ***
;***                                                        ***
;***                                                        ***
;***                                                        ***
;***    (Ems Version 4.0)                                   ***
;**************************************************************

        .model  large,pascal   

        include emsdefs.asm 

        extrn   errno:WORD  

;
;   Define entry point
;
        public  EMS_EmBlk@getHandleName40

        .code

EMS_EmBlk@getHandleName40   proc handle_name:Far Ptr Word, handle:Far Ptr WOrd

        push    di                      ; Save di

        les     bx,handle
        mov     dx,es:[bx]              ; DX gets EMS handle
        les     di,handle_name          ; ES:DI gets name

        mov     ax,GetHandleName40      ; Make EMS call
        int     Ems           

        or      ah,ah                   ; Set flags
        jnz     error

        xor     ax,ax                   ; Return OK
        pop     di
        ret         

error:
        pop     di                      ; Restore DI

        mov     al,ah                   ; AL gets error code
        xor     ah,ah                   ; Zero extend
        mov     errno,ax                ; Save in errno too
        ret

EMS_EmBlk@getHandleName40   endp        ; End of procedure

        end                             ; End of source file