2.2.1.4.1 File_Pipe_Printer_Access_Mask

The following SMB Access Mask structure is defined for use on a file, named pipe, or printer.

File_Pipe_Printer_Access_Mask (4 bytes): For a file, named pipe, or printer, the value MUST be constructed using the following values. For a printer, the value MUST have at least one of the following: FILE_WRITE_DATA, FILE_APPEND_DATA, or GENERIC_WRITE.

Value	Meaning
FILE_READ_DATA 0x00000001	This value indicates the right to read data from the file or named pipe.
FILE_WRITE_DATA 0x00000002	This value indicates the right to write data into the file, named pipe, or printer beyond the end of the file.
FILE_APPEND_DATA 0x00000004	This value indicates the right to append data into the file, named pipe, or printer.
FILE_READ_EA 0x00000008	This value indicates the right to read the extended attributes of the file or named pipe.
FILE_WRITE_EA 0x00000010	This value indicates the right to write or change the extended attributes to the file or named pipe.
FILE_EXECUTE 0x00000020	This value indicates the right to execute the file.
FILE_READ_ATTRIBUTES 0x00000080	This value indicates the right to read the attributes of the file.
FILE_WRITE_ATTRIBUTES 0x00000100	This value indicates the right to change the attributes of the file.
DELETE 0x00010000	This value indicates the right to delete the file.
READ_CONTROL 0x00020000	This value indicates the right to read the security descriptor for the file or named pipe.
WRITE_DAC 0x00040000	This value indicates the right to change the discretionary access control list (DACL) in the security descriptor for the file or named pipe. For the DACL data structure, see ACL in [MS-DTYP] section 2.4.5.
WRITE_OWNER 0x00080000	This value indicates the right to change the owner in the security descriptor for the file or named pipe.
SYNCHRONIZE 0x00100000	This flag SHOULD NOT be used by the client and MUST be ignored by the server unless on a named pipe as discussed in section 3.2.4.3.1 and section 3.3.5.5.
ACCESS_SYSTEM_SECURITY 0x01000000	This value indicates the right to read or change the system access control list (SACL) in the security descriptor for the file or named pipe. For the SACL data structure, see ACL in [MS-DTYP] section 2.4.5.
MAXIMUM_ALLOWED 0x02000000	This value indicates that the client is requesting an open to the file with the highest level of access the client has on this file. If no access is granted for the client on this file, the server MUST fail the open with STATUS_ACCESS_DENIED.
GENERIC_ALL 0x10000000	This value indicates a request for all the access flags that are previously listed, except MAXIMUM_ALLOWED and ACCESS_SYSTEM_SECURITY.
GENERIC_EXECUTE 0x20000000	This value indicates a request for the following combination of access flags listed above: FILE_READ_ATTRIBUTES, FILE_EXECUTE, SYNCHRONIZE, and READ_CONTROL.
GENERIC_WRITE 0x40000000	This value indicates a request for the following combination of access flags listed above: FILE_WRITE_DATA, FILE_APPEND_DATA, FILE_WRITE_ATTRIBUTES, FILE_WRITE_EA, SYNCHRONIZE, and READ_CONTROL.
GENERIC_READ 0x80000000	This value indicates a request for the following combination of access flags listed above: FILE_READ_DATA, FILE_READ_ATTRIBUTES, FILE_READ_EA, SYNCHRONIZE, and READ_CONTROL.