mirror of https://github.com/nmlgc/ReC98.git
[Reduction] #81: ioctl
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nmlgc
parent
b90a1e2320
commit
f39d9165da
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@ -0,0 +1,42 @@
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; int ioctl(int fd, int func, void *argdx, int argcx)
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public _ioctl
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_ioctl proc DIST
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handle = word ptr 6
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_func = word ptr 8
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argdx = dword ptr 0Ah
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argcx = word ptr 0Eh
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push bp
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mov bp, sp
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push si
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push di
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push ds
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lds dx, [bp+argdx]
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mov ah, 44h
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mov al, byte ptr [bp+_func]
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mov bx, [bp+handle]
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mov cx, [bp+argcx]
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int 21h
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pop ds
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jb short @@ioctlFailed
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cmp [bp+_func], 0
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jnz short @@ioctlRetJump
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mov ax, dx
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jmp short @@ioctlRet
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; ---------------------------------------------------------------------------
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@@ioctlRetJump:
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jmp short @@ioctlRet
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; ---------------------------------------------------------------------------
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@@ioctlFailed:
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push ax
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call __IOERROR
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@@ioctlRet:
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pop di
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pop si
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pop bp
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ret
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_ioctl endp
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@ -7730,52 +7730,7 @@ loc_36FE:
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retf
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_intdosx endp
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; =============== S U B R O U T I N E =======================================
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; Attributes: library function bp-based frame
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; int ioctl(int handle, int func, ...)
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_ioctl proc far
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handle = word ptr 6
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func = word ptr 8
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arg_4 = dword ptr 0Ah
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arg_8 = word ptr 0Eh
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push bp
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mov bp, sp
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push si
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push di
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push ds
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lds dx, [bp+arg_4]
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mov ah, 44h ; 'D'
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mov al, byte ptr [bp+func]
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mov bx, [bp+handle]
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mov cx, [bp+arg_8]
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int 21h ; DOS - 2+ - IOCTL -
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pop ds
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jb short loc_3727
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cmp [bp+func], 0
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jnz short loc_3725
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mov ax, dx
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jmp short loc_372B
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; ---------------------------------------------------------------------------
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loc_3725:
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jmp short loc_372B
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; ---------------------------------------------------------------------------
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loc_3727:
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push ax
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call __IOERROR
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loc_372B:
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pop di
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pop si
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pop bp
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retf
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_ioctl endp
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include libs/BorlandC/ioctl.asm
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; ---------------------------------------------------------------------------
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push ax
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@ -11097,8 +11052,7 @@ loc_4AE8:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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pop cx
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pop cx
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mov [bp+var_4], ax
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@ -11116,8 +11070,7 @@ loc_4AE8:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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add sp, 8
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jmp short loc_4B46
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; ---------------------------------------------------------------------------
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54
th01_op.asm
54
th01_op.asm
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@ -7551,53 +7551,7 @@ loc_3766:
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retf
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_intdosx endp
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; =============== S U B R O U T I N E =======================================
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; Attributes: library function bp-based frame
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; int ioctl(int handle, int func, ...)
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_ioctl proc far
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handle = word ptr 6
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func = word ptr 8
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arg_4 = dword ptr 0Ah
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arg_8 = word ptr 0Eh
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push bp
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mov bp, sp
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push si
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push di
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push ds
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lds dx, [bp+arg_4]
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mov ah, 44h ; 'D'
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mov al, byte ptr [bp+func]
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mov bx, [bp+handle]
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mov cx, [bp+arg_8]
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int 21h ; DOS - 2+ - IOCTL -
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pop ds
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jb short loc_378F
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cmp [bp+func], 0
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jnz short loc_378D
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mov ax, dx
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jmp short loc_3793
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; ---------------------------------------------------------------------------
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loc_378D:
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jmp short loc_3793
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; ---------------------------------------------------------------------------
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loc_378F:
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push ax
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call __IOERROR
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loc_3793:
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; _ioctl:loc_378Dj
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pop di
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pop si
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pop bp
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retf
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_ioctl endp
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include libs/BorlandC/ioctl.asm
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; ---------------------------------------------------------------------------
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push ax
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@ -11328,8 +11282,7 @@ loc_4DCA:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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pop cx
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pop cx
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mov [bp+var_4], ax
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@ -11347,8 +11300,7 @@ loc_4DCA:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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add sp, 8
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jmp short loc_4E28
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; ---------------------------------------------------------------------------
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@ -11425,53 +11425,7 @@ loc_4D70:
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retf
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_intdosx endp
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; =============== S U B R O U T I N E =======================================
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; Attributes: library function bp-based frame
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; int ioctl(int handle, int func, ...)
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_ioctl proc far
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handle = word ptr 6
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func = word ptr 8
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arg_4 = dword ptr 0Ah
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arg_8 = word ptr 0Eh
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push bp
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mov bp, sp
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push si
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push di
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push ds
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lds dx, [bp+arg_4]
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mov ah, 44h ; 'D'
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mov al, byte ptr [bp+func]
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mov bx, [bp+handle]
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mov cx, [bp+arg_8]
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int 21h ; DOS - 2+ - IOCTL -
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pop ds
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jb short loc_4D99
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cmp [bp+func], 0
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jnz short loc_4D97
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mov ax, dx
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jmp short loc_4D9D
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; ---------------------------------------------------------------------------
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loc_4D97:
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jmp short loc_4D9D
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; ---------------------------------------------------------------------------
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loc_4D99:
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push ax
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call __IOERROR
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loc_4D9D:
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pop di
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pop si
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pop bp
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retf
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_ioctl endp
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include libs/BorlandC/ioctl.asm
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; =============== S U B R O U T I N E =======================================
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@ -14826,8 +14780,7 @@ loc_6140:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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pop cx
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pop cx
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mov [bp+var_4], ax
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@ -14845,8 +14798,7 @@ loc_6140:
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push ax ; func
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push [bp+handle] ; handle
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nop
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push cs
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call near ptr _ioctl
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call _ioctl
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add sp, 8
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jmp short loc_619E
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; ---------------------------------------------------------------------------
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