NEW
  AUTO 3,1
*/--------------------------------------
* # LoadTxtFile
* Load TXT a file in memory (with ending 0)
* ## C
* `int loadtxtfile ( const char * filename, short int flags, short int ftype, int auxtype );`
* ## ASM
* **In:**
* `>PUSHW auxtype`
* `>PUSHB ftype`
* `>PUSHB flags`
* `>LDYA filename`
* `>SYSCALL loadtxtfile`
* ## RETURN VALUE
*  Y,A = File Length (without ending 0)
*  X = hMem of Loaded File
*\--------------------------------------
				.DUMMY
				.OR ZPTMP
FIO.bTXT		.BS 1
FIO.hFILE		.BS 1
FIO.MemPtr		.BS 2
FIO.hMem		.BS 1
FIO.BytesRead	.BS 2
				.ED
*--------------------------------------
K.LoadTxtFile	sec
				.HS 90					BCC
*/--------------------------------------
* # LoadFile
* Load a file in memory
* ## C
* `int loadfile ( const char * filename, short int flags, short int ftype, int auxtype );`
* ## ASM
* **In:**
* `>PUSHW auxtype`
* `>PUSHB ftype`
* `>PUSHB flags`
* `>LDYA filename`
* `>SYSCALL loadfile`
* ## RETURN VALUE
*  Y,A = File Length
*  X = hMem of Loaded File
*\--------------------------------------
K.LoadFile		clc

				ror FIO.bTXT
				jsr K.FOpen
				bcs .9

.12				sta FIO.hFILE

				pha
				>PUSHWI K.S.Stat
				pla
				jsr K.FStat
				bcs .11

				lda K.S.Stat+S.STAT.SIZE+3
				ora K.S.Stat+S.STAT.SIZE+2
				bne .10

				>LDYA K.S.Stat+S.STAT.SIZE

				bit FIO.bTXT		Add 1 to buffer size for ending 0
				bpl .1
				iny
				bne .1
				inc
				bne .1
				
.10				lda #E.FTB
.11				bra .99
				
.1				jsr K.GetMem
				bcs .99
				>STYA FIO.MemPtr
				stx FIO.hMem
								
				>PUSHW K.S.Stat+S.STAT.SIZE
				>PUSHW FIO.MemPtr
				lda FIO.hFILE
				jsr K.FRead
				bcc .2
				
				pha
				lda FIO.hMem
				jsr K.FreeMem
				pla
				
.99				pha
				lda FIO.hFILE
				jsr K.FClose
				pla
				sec
.9				rts

.2				>STYA FIO.BytesRead
				
				bit FIO.bTXT
				bpl .5

				pha						set ending 0
				tya

*				clc

				adc FIO.MemPtr
				sta .4+1
				
				pla
				adc FIO.MemPtr+1
				sta .4+2
				
.4				stz $ffff				Self Modified

.5				jsr .99					close file
								
				>LDYA FIO.BytesRead
				ldx FIO.hMem
				clc
				rts
*/--------------------------------------
* # ChTyp
* Change The type of a ProDOS File
* ## C
* `int chtyp(const char *filepath, const char filetype);`
* ## ASM
* **In:**
* `>PUSHBI filetype`
* `>LDYA filepath`
* `>SYSCALL chtyp`
* ## RETURN VALUE
*\--------------------------------------
K.ChTyp			jsr PFT.CheckPathYA
				bcs .99
				
				>PULLB .1+1
				>MLICALL MLIGETFILEINFO
				bcs .9

.1				lda #$ff
				sta K.MLI.PARAMS+S.FI.T
				>MLICALL MLISETFILEINFO
.9				rts

.99				>RET 1					discard filetype
*/--------------------------------------
* # ChOwn
* **In:**
*  PUSHW = mod
*  PUSHW = PATH
*\--------------------------------------
K.ChOwn			
*/--------------------------------------
* # ChGrp
* **In:**
*  PUSHW = GID
*  PUSHW = PATH
*\--------------------------------------
K.ChGrp			
				sec
				rts
*--------------------------------------
MAN
SAVE USR/SRC/SYS/KERNEL.S.FIO
LOAD USR/SRC/SYS/KERNEL.S
ASM