SVR5

etoimajor(D3)

etoimajor -- convert external to internal major device number

Synopsis (Not in current DDI version)

   #include <sys/types.h>
   #include <sys/ddi.h>

   int etoimajor(major_t emaj);

etoimajor converts the external major number emaj to an internal major number.

etoimajor returns the internal major number or NODEV if the external major number is invalid.

See getemajor(D3) for a description of external and internal major numbers.

All

ddi: 1, 2, 3, 4, 5, 5mp, 6, 6mp, 7, 7mp, 7.1, 7.1mp

etoimajor( ) is not supported in DDI 8. See ``Device number'' in HDK Technical Reference.