INT 21 u - LAN Manager Enhanced DOS - LOCAL NetRemoteCopy AX = 5F4Ah DS:DX -> NetRemoteCopy parameter structure (see #01720) Return: CF clear if successful CF set on error AX = error code SeeAlso: AX=5F4Bh Format of LAN Manager NetRemoteCopy parameter structure: Offset Size Description (Table 01720) 00h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. -> source name as UNC(Universal Naming Convention) The standard way of describing network servers and their directories under MS-DOS and Windows NT. A name in UNC format consists of two backslashes followed by the server name, optionally followed by another backslash and a list of backslash-separated fields; for example \\SERVER1\SHARED-DIR\SUBDIR1\SUBDIR2\FILENAME.EXT. 04h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. -> destination name as UNC(Universal Naming Convention) The standard way of describing network servers and their directories under MS-DOS and Windows NT. A name in UNC format consists of two backslashes followed by the server name, optionally followed by another backslash and a list of backslash-separated fields; for example \\SERVER1\SHARED-DIR\SUBDIR1\SUBDIR2\FILENAME.EXT. 08h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. -> source password 0Ch DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. -> destination password 10h WORD destination open bitmap if destination path exists 0000h open fails 0001h file is appended 0002h file is overwritten if destination path doesn't exist 0000h open fails 0010h file is created 12h WORD copy control bitmap (see #01721) 14h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. -> copy_info buffer 18h WORD length of copy_info buffer Bitfields for LAN Manager copy control: Bit(s) Description (Table 01721) 0 destination must be a file 1 destination must be a directory 2 destination is opened in ascii mode instead of binary 3 source is opened in ascii mode instead of binary 4 verify all write operations