Function at 0x43e25d
Capabilities:
Unmount volume via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
mov eax, dword [0x49f2a0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.___total_physical_size__lu_MB_DeviceIoControl]
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
cmp dword [esi + 0x210], edi
jne 0x43e467
cmp dword [ebp + 0xc], edi
jne 0x43e467
push edi
lea eax, [ebp - 0x124]
push eax
push edi
push edi
push edi
push edi
push 0x90018
push dword [esi]
call ebx
test eax, eax
jne 0x43e467
cmp dword [0x4cddcc], edi
jne 0x43e350
lea eax, [esi + 0x108]
push eax
push eax
mov eax, 0x469ec0
push eax
push eax
push str._n_n_s_cannot_run_because__s_is_in_use_by_another_nprocess.___s_may_run_if_this_volume_is_dismounted_first._nALL_OPENED_HANDLES_ON__s_WOULD_THEN_BE_INVALID._n
call fcn.00450f5c
lea eax, [esi + 0x108]
push eax
push str._nsearching_for_the_process_es__who_has_files_open_on__s_n_n
call fcn.00450f5c
lea eax, [esi + 4]
push eax
push 0x46b784
lea eax, [ebp - 0x120]
push 0x104
push eax
call fcn.00450d91
add esp, 0x2c
push edi
lea eax, [ebp - 0x120]
push eax
call fcn.00411fba
cmp dword [0x4cdddc], edi
jne 0x43e343
push str._nWould_you_like_to_force_a_dismount_on_this_volume___Y_N_
call fcn.00450f5c
call fcn.00451e41
push eax
call fcn.00453103
pop ecx
pop ecx
cmp eax, 0x59
je 0x43e33c
push 2
pop eax
jmp 0x43e4a9
push 0x46a57c
jmp 0x43e348
push str.force_dismount_n
call fcn.00450f5c
pop ecx
jmp 0x43e376
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x18]
push 0x46b784
push eax
call fcn.00450c76
add esp, 0xc
lea eax, [ebp - 0x18]
push eax
call fcn.0044b95c
test eax, eax
je 0x43e44f
push edi
lea eax, [ebp - 0x124]
push eax
push edi
push edi
push edi
push edi
push 0x90020
push dword [esi]
call ebx
test eax, eax
jne 0x43e3ad
push str._error_unmounting_volume_n
call dword [sym.imp.___total_physical_size__lu_MB_GetLastError]
push eax
push 0x1a2
push 0x478004
call fcn.0044dc85
add esp, 0x10
push dword [esi]
call dword [sym.imp.___total_physical_size__lu_MB_CloseHandle]
or dword [esi], 0xffffffff
mov dword [ebp - 0x128], 0x14
cmp dword [esi], 0xffffffff
jne 0x43e411
push edi
push 0x40000000
push 4
push edi
push edi
push 0xc0000000
lea eax, [esi + 4]
push eax
call dword [sym.imp.___total_physical_size__lu_MB_CreateFileA]
push 0x64
mov dword [esi], eax
call dword [sym.imp.___total_physical_size__lu_MB_Sleep]
dec dword [ebp - 0x128]
jne 0x43e3c2
cmp dword [esi], 0xffffffff
jne 0x43e411
add esi, 0x108
push esi
push 0x46e72c
call dword [sym.imp.___total_physical_size__lu_MB_GetLastError]
push eax
push 0x1ba
jmp 0x43e442
push edi
lea eax, [ebp - 0x124]
push eax
push edi
push edi
push edi
push edi
push 0x90018
push dword [esi]
call ebx
test eax, eax
jne 0x43e454
add esi, 0x108
push esi
push str._nstill_cant_lock_the_volume__s
call dword [sym.imp.___total_physical_size__lu_MB_GetLastError]
push eax
push 0x1c2
push 0x478004
call fcn.0044dc85
add esp, 0x14
xor eax, eax
inc eax
jmp 0x43e4a9
lea eax, [esi + 0x108]
push eax
push str.volume__s_locked_n
call fcn.00450f5c
pop ecx
pop ecx
push edi
lea eax, [ebp - 0x124]
push eax
push edi
push edi
push edi
push edi
push 0x90083
push dword [esi]
call ebx
test eax, eax
jne 0x43e4a7
push edi
push 5
call fcn.0044dfdf
test eax, eax
je 0x43e4a7
cmp dword [esi + 0x214], edi
je 0x43e4a7
add esi, 0x108
push esi
push str._ncant_do_extended_DASD_on_s___trying_to_work_without_n
call fcn.00450f5c
pop ecx
pop ecx
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00450b32
leave
ret 8