NEW
PREFIX /A2OSX.BUILD
AUTO 4,1
*/--------------------------------------
* # GetDevByID
* **In:** 
* A = DevID
* **Out:**
* CC = OK, CS = ERROR
* Y,A = DEVSLOT
*\--------------------------------------
K.GetDevByID	cmp DevMgr.DevCnt
				bcs K.GetDev.NODEV

				tax
				
				ldy FD.Table.PTRLO,x
				lda FD.Table.PTRHI,x

*				clc				
				
.9				rts						CC		
*/--------------------------------------
* # GetDevByName
* **In:** 
*  Y,A = Ptr to device name (C-String)
* **Out:**
*  CC = OK, CS = ERROR
*  X = DEVID
*  Y,A = FD
*\--------------------------------------
K.GetDevByName	>STYA ZPPtr1
				
				ldx #0
				
.1				ldy FD.Table.PTRLO,x
				lda FD.Table.PTRHI,x
				
				>STYA ZPPtr2
				
				lda ZPPtr2
				clc
				adc #S.FD.DEV.NAME
				sta ZPPtr3

				lda ZPPtr2+1
				adc #0
				sta ZPPtr3+1
				
				ldy #$ff
				
.2				iny
				lda (ZPPtr1),y
				cmp (ZPPtr3),y
				bne .4

				ora (ZPPtr3),y 			Both char are 0 ?
				bne .2					no....loop
				
				ldy ZPPtr2
				lda ZPPtr3+1
				clc
				rts
				
.4				inx
				cpx DevMgr.DevCnt
				bne .1

K.GetDev.NODEV	lda #MLI.E.NODEV
				sec
K.GetDev.9		rts
*/--------------------------------------
* # GetDevStatus
* **In:** 
*  A = DevID
* **Out:**
*  Y,A = S.DSTAT
*\--------------------------------------
K.GetDevStatus	ldx #IOCTL.STATUS
				jsr K.GetDevByID
				bcs K.GetDev.9
				
				>STYA pFD
				
				jmp (pFD)
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.DEV
LOAD /A2OSX.SRC/SYS/KERNEL.S
ASM