XFWRITE

Description

Write bytes to file

Input

AY contains the length to write PTR_READ_DEST must be set (ptr where data are read) X contains the fd id

Output

A & X contains the written length

Modification

Example

    lda #<$A000
    sta PTR_READ_DEST
    lda #>$A000
    sta PTR_READ_DEST+1

    lda #<12
    ldy #>12
    ldx fp
    BRK_KERNEL XFWRITE
    rts

See fwrite macro from orix-sdk to use it easily

XFWRITE does not manage multiples opened files : except since kernel 2022.2

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Last update: 2023-05-03