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

				tax
				
				lda Dev.Table+1,x
				beq K.GetDev.NODEV
				ldy Dev.Table,x

*				clc				
				
.9				rts						CC		
*/--------------------------------------
* # GetDevByName
* **In:** 
*  Y,A = Ptr to device name (C-String)
* **Out:**
*  CC = OK, CS = ERROR
*  X = DEVID
*  Y,A = DEVSLOT
*\--------------------------------------
K.GetDevByName	>STYA ZPPtr1
				
				ldx #0
				
				lda Dev.Table+1,x
				beq .4
				ldy Dev.Table,x
				
				>STYA ZPPtr2
				
				lda (ZPPtr2)
				clc
				adc #S.NODE.DEV.NAME
				sta ZPPtr3
				ldy #1
				lda (ZPPtr2)
				adc #0
				sta ZPPtr3+1
				
.1				ldy #$ff
				
.2				iny
				lda (ZPPtr1),y
				cmp (ZPPtr3),y
				bne .4

				ora (ZPPtr3),y 			Both char are 0 ?
				bne .2					no....loop
				
				lda ZPPtr3
				and #$F0
				tay
				lda ZPPtr3+1
				clc
				rts
				
.4				inx
				inx
				cpx DevMgr.Count
				bne .1

K.GetDev.NODEV	lda #MLI.E.NODEV
				sec
				rts
*/--------------------------------------
* # GetDevStatus
* **In:** 
*  A = DevID
* **Out:**
*  Y,A = S.DSTAT
*\--------------------------------------
K.DevClose		ldx #IOCTL.CLOSE
				.HS 2C					BIT ABS
K.GetDevStatus	ldx #IOCTL.STATUS
				jsr K.GetDevByID
				bcs K.IOCTL.9
				
				>STYA pDev
				
				jmp (pDev)
*/--------------------------------------
* # IOCTL
* ## C
* `int ioctl ( short int id, short int op, void *param);`
* ## ASM
* **In:** 
* `PUSHWI param`
* `lda #op`
* `ldy id`
* `>SYSCALL IOCTL`
* **Out:**
*  Y,A = ...
*\--------------------------------------
K.IOCTL			tax						op
				>PULLB .1+1				param LO
				>PULLB .2+1				param HI
				
				tya						id
				
				jsr K.GetDevByID
				bcs K.IOCTL.9
				
				>STYA pDev
				
.1				ldy #$ff				SELF MODIFIED
.2				lda #$ff				SELF MODIFIED

				jmp (pDev)				x = op
				
K.IOCTL.9		rts
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.DEV
LOAD /A2OSX.SRC/SYS/KERNEL.S
ASM