File Access Codes
- DFACC_READ
- Read Only Access (value = 1)
- DFACC_CREATE
- File creation access (value = 4)
- DFACC_WRITE
- Read and write access (value = 2)
These are the recommended access codes.
For more information refer to the
SDstart (sfstart) function in
the HDF 4.1r2 Reference Manual, as well to Table 2B in Chapter 2,
Section 2.3.2 of the
HDF User's Guide.