| 11,7 → 11,7 |
|---|
| ; in: |
| ; ebx -> parameter structure of sysfunc 70 |
| ; ebp -> EXTFS structure |
| ; [esi]+[[esp+4]] = name |
| ; esi -> path string |
| ; out: |
| ; eax, ebx = return values for sysfunc 70 |
| iglobal |
| 1444,12 → 1444,12 |
|---|
| pop esi |
| .get_inode: |
| push ebx edx |
| stdcall findInode, 0 |
| call findInode |
| pop edx ebx |
| ret |
| |
| findInode: |
| ; in: [esi]+[[esp+4]] = name |
| ; in: esi -> path string |
| ; out: |
| ; [ebp+EXTFS.mainInodeBuffer] = inode |
| ; esi = inode number |
| 1469,7 → 1469,7 |
|---|
| xor eax, eax |
| xor dl, dl |
| mov esi, ROOT_INODE |
| ret 4 |
| ret |
| |
| .next_path_part: |
| push [edx+INODE.sectorsUsed] |
| 1534,12 → 1534,7 |
|---|
| cmp edi, esi |
| je .next_folder_block |
| cmp byte [esi], 0 |
| jnz @f |
| cmp dword[esp+8], 0 |
| je .get_inode_ret |
| mov esi, [esp+8] |
| mov dword[esp+8], 0 |
| @@: |
| mov eax, [ebx+DIRENTRY.inodeNumber] |
| lea ebx, [ebp+EXTFS.mainInodeBuffer] |
| call readInode |
| 1567,18 → 1562,18 |
|---|
| lea ebx, [ebp+EXTFS.mainInodeBuffer] |
| mov esi, eax |
| call readInode |
| ret 4 |
| ret |
| |
| .not_found: |
| movi eax, ERROR_FILE_NOT_FOUND |
| stc |
| ret 4 |
| ret |
| |
| .error_get_block: |
| pop ebx |
| .error_get_inode: |
| pop ebx |
| ret 4 |
| ret |
| |
| writeSuperblock: |
| push ebx |
| 1614,7 → 1609,7 |
|---|
| cmp byte [esi], 0 |
| jz .root_folder |
| push ebx |
| stdcall findInode, [esp+4+4] |
| call findInode |
| pop ebx |
| jc .error_ret |
| lea esi, [ebp+EXTFS.mainInodeBuffer] |
| 1801,7 → 1796,7 |
|---|
| cmp byte [esi], 0 |
| jz .error ; root |
| mov [esp], ebx |
| stdcall findInode, [esp+4+4] |
| call findInode |
| pop ebx |
| jc .error_eax |
| push ERROR_ACCESS_DENIED |
| 1931,7 → 1926,7 |
|---|
| cmp byte [esi], 0 |
| jz .is_root |
| push edx |
| stdcall findInode, [esp+4+4] |
| call findInode |
| mov ebx, edx |
| pop edx |
| lea esi, [ebp+EXTFS.mainInodeBuffer] |
| 1982,7 → 1977,7 |
|---|
| ext_SetFileInfo: |
| call extfsWritingInit |
| pushd [ebx+16] |
| stdcall findInode, [esp+4+4] |
| call findInode |
| pop edx |
| jc @f |
| push esi ; inode number |
| 2014,7 → 2009,7 |
|---|
| ext_Delete: |
| call extfsWritingInit |
| push esi |
| stdcall findInode, [esp+4+4] |
| call findInode |
| mov ebx, esi |
| pop esi |
| push eax |
| 2216,7 → 2211,7 |
|---|
| ext_CreateFolder: |
| call extfsWritingInit |
| push esi |
| stdcall findInode, [esp+4+4] |
| call findInode |
| pop esi |
| jnc .success ; exist |
| call findInode_parent |
| 2300,12 → 2295,12 |
|---|
| ext_CreateFile: |
| call extfsWritingInit |
| push ebx esi |
| stdcall findInode, [esp+8+4] |
| call findInode |
| mov esi, [esp] |
| jc @f |
| call ext_unlock |
| stdcall ext_Delete, [esp+8+4] |
| mov [esp], eax |
| call ext_Delete |
| push eax |
| call ext_lock |
| pop eax |
| test eax, eax |
| 2359,7 → 2354,7 |
|---|
| ext_WriteFile: |
| call extfsWritingInit |
| push 0 ebx |
| stdcall findInode, [esp+8+4] |
| call findInode |
| jc .error |
| lea edx, [ebp+EXTFS.mainInodeBuffer] |
| movi eax, ERROR_ACCESS_DENIED |
| 2482,7 → 2477,7 |
|---|
| ext_SetFileEnd: |
| call extfsWritingInit |
| pushd [ebx+4] |
| stdcall findInode, [esp+4+4] |
| call findInode |
| pop ecx |
| jc @f |
| lea edx, [ebp+EXTFS.mainInodeBuffer] |