Function at 0x7fc641
Capabilities:
Unmount volume via ioctl

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x5c
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x10]
xor ebx, ebx
push edi
mov edi, eax
cmp eax, ebx
jne 0x7fc65d
mov edi, dword [esi + 0x14]
mov eax, dword [esi + 8]
cmp eax, ebx
je 0x7fc67b
push eax
call fcn.007fdbad
push edi
push eax
push 0x1011
call fcn.007fd0cb
add esp, 0xc
jmp 0x7fc688
push edi
push 0x1012
call fcn.007fd0cb
pop ecx
pop ecx
push 0x101d
call fcn.007fd0cb
mov esi, dword [esi + 0x14]
pop ecx
push esi
lea eax, [ebp - 0x3c]
mov dword [ebp + 8], esi
mov esi, dword [0x10011ac]
push eax
call esi
mov edi, dword [0x10011b0]
push 0x2a
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x54], eax
push 7
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x5c]
push eax
push 0xc0100080
lea eax, [ebp - 0xc]
push eax
mov dword [ebp - 0x5c], 0x18
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x50], 0x40
mov dword [ebp - 0x4c], ebx
mov dword [ebp - 0x48], ebx
call edi
cmp eax, ebx
mov dword [ebp - 8], eax
jge 0x7fc706
push 0x1013
call fcn.007fd0cb
pop ecx
push dword [ebp - 8]
call dword [0x10011a8]
push eax
call fcn.007fd11c
jmp 0x7fcaa2
lea eax, [ebp - 0x24]
push eax
push 0x10012fc
push 0x100120c
push dword [ebp + 8]
call fcn.007fdae8
cmp eax, ebx
mov dword [ebp - 8], eax
jge 0x7fc742
push 0x1014
call fcn.007fd0cb
pop ecx
push dword [ebp - 8]
call dword [0x10011a8]
push eax
call fcn.007fd11c
jmp 0x7fca8e
push dword [ebp - 0x24]
lea eax, [ebp - 0x3c]
push eax
call esi
push 0x4021
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x54], eax
push ebx
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x5c]
push eax
push 0x100000
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x5c], 0x18
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x50], 0x40
mov dword [ebp - 0x4c], ebx
mov dword [ebp - 0x48], ebx
call edi
push dword [ebp - 0x24]
mov dword [ebp - 8], eax
call fcn.007fcf70
cmp dword [ebp - 8], ebx
jge 0x7fc798
push 0x1015
jmp 0x7fc728
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x28]
call fcn.007fc2da
push dword [ebp - 0x28]
mov dword [ebp - 8], eax
call dword [0x10011b4]
cmp dword [ebp - 8], ebx
jge 0x7fc7c3
push 0x1016
jmp 0x7fc728
mov eax, dword [ebp - 0x14]
sub eax, ebx
je 0x7fc809
dec eax
je 0x7fc7f8
dec eax
je 0x7fc7e7
push 0x1017
call fcn.007fd0cb
pop ecx
mov dword [ebp - 8], 0xc0000001
jmp 0x7fca8e
mov eax, dword [0x1015bc0]
mov eax, dword [eax + 8]
mov dword [ebp - 8], 0x2000
jmp 0x7fc817
mov eax, dword [0x1015bc0]
mov eax, dword [eax + 4]
mov dword [ebp - 8], 0x600
jmp 0x7fc817
mov eax, dword [0x1015bc0]
mov eax, dword [eax]
mov dword [ebp - 8], 0x200
mov ecx, dword [ebp - 8]
mov edi, dword [ebp - 0x18]
mov dword [ebp - 0x1c], eax
xor edx, edx
mov eax, ecx
div edi
mov dword [ebp - 0x20], ecx
cmp edx, ebx
je 0x7fc836
mov eax, ecx
sub eax, edx
add eax, edi
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
add eax, edi
push eax
call fcn.007fcf4b
mov esi, eax
mov dword [ebp - 0x34], esi
cmp esi, ebx
jne 0x7fc861
push 0x1018
call fcn.007fd0cb
pop ecx
mov dword [ebp - 8], 0xc000009a
jmp 0x7fca8e
push ebx
push edi
push ebx
push esi
call fcn.007fe0bc
cmp eax, ebx
je 0x7fc872
sub esi, eax
add esi, edi
push 0x90018
push dword [ebp - 0xc]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x30], ebx
mov byte [ebp + 0xb], bl
mov byte [ebp - 2], bl
mov byte [ebp - 1], bl
call fcn.007fc3a1
cmp eax, ebx
jge 0x7fc8a4
cmp byte [ebp + 0xc], bl
jne 0x7fc8a0
mov byte [ebp - 1], 1
mov dword [ebp - 0x2c], eax
jmp 0x7fc8db
mov byte [ebp + 0xb], 1
push 0x90020
push dword [ebp - 0xc]
call fcn.007fc3a1
cmp eax, ebx
jge 0x7fc8be
mov byte [ebp - 2], 1
mov dword [ebp - 0x30], eax
jmp 0x7fc8db
cmp byte [ebp + 0xb], 1
jne 0x7fc8db
push 0x101e
call fcn.007fd0cb
mov dword [esp], 0x101d
call fcn.007fd0cb
pop ecx
mov edi, dword [0x1001010]
push ebx
push ebx
push ebx
push dword [ebp - 0xc]
call edi
cmp eax, 0xffffffff
jne 0x7fc8f8
push 0x1019
jmp 0x7fca56
push ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x18]
push esi
push dword [ebp - 0xc]
call dword [0x1001020]
test eax, eax
je 0x7fca51
mov eax, dword [ebp - 0x18]
cmp dword [ebp - 0x10], eax
jne 0x7fca51
xor eax, eax
cmp dword [ebp - 0x14], ebx
jl 0x7fc94c
cmp dword [ebp - 0x14], 1
jle 0x7fc946
cmp dword [ebp - 0x14], 2
jne 0x7fc94c
cmp dword [0x1015bc0], 0x1011a00
push 0x54
pop eax
je 0x7fc94c
mov byte [esi + 0x24], 0x80
jmp 0x7fc94c
movzx eax, byte [esi + 1]
inc eax
inc eax
mov ecx, dword [ebp - 8]
sub ecx, eax
push ecx
mov ecx, dword [ebp - 0x1c]
add ecx, eax
push ecx
add eax, esi
push eax
call fcn.007fe07c
add esp, 0xc
push ebx
push ebx
push ebx
push dword [ebp - 0xc]
call edi
cmp eax, 0xffffffff
je 0x7fc8ee
cmp dword [ebp - 0x14], 1
push ebx
lea eax, [ebp - 0x10]
push eax
je 0x7fc98e
xor edi, edi
nop
jmp 0x7fc9cf
push 0x101b
jmp 0x7fca56
push 0
push esi
push dword [ebp - 0xc]
call dword [0x1001058]
test eax, eax
je 0x7fc984
cmp dword [ebp - 0x10], 0
jne 0x7fc984
push ebx
push ebx
push 0x1800
push dword [ebp - 0xc]
call edi
cmp eax, 0xffffffff
je 0x7fc8ee
push ebx
lea eax, [ebp - 0x10]
push eax
mov edi, 0
add esi, 0x400
push edi
push esi
push dword [ebp - 0xc]
call dword [0x1001058]
test eax, eax
je 0x7fc984
cmp dword [ebp - 0x10], edi
jne 0x7fc984
mov eax, dword [ebp - 0x14]
xor ecx, ecx
sub eax, ebx
mov dword [ebp - 8], ebx
je 0x7fca03
dec eax
je 0x7fc9fc
dec eax
jne 0x7fca08
mov ecx, 0x10012dc
jmp 0x7fca08
mov ecx, 0x10012e8
jmp 0x7fca08
mov ecx, 0x10012f4
cmp byte [ebp - 1], 1
push ecx
jne 0x7fca20
push 0x101f
call fcn.007fd0cb
pop ecx
pop ecx
push dword [ebp - 0x2c]
jmp 0x7fca35
cmp byte [ebp - 2], 1
jne 0x7fca43
push 0x1020
call fcn.007fd0cb
pop ecx
pop ecx
push dword [ebp - 0x30]
call dword [0x10011a8]
push eax
call fcn.007fd11c
jmp 0x7fca6f
push 0x101c
call fcn.007fd0cb
pop ecx
pop ecx
jmp 0x7fca6f
push 0x101a
call fcn.007fd0cb
pop ecx
call dword [0x100105c]
push eax
call fcn.007fd11c
mov dword [ebp - 8], 0xc0000001
cmp byte [ebp + 0xb], bl
jne 0x7fca86
cmp byte [ebp - 1], bl
jne 0x7fca86
push 0x9001c
push dword [ebp - 0xc]
call fcn.007fc3a1
push dword [ebp - 0x34]
call fcn.007fcf70
push dword [ebp - 0xc]
call dword [0x10011b4]
push 0x101d
call fcn.007fd0cb
pop ecx
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret 8