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.