dg_ext_errno(2)                  DG/UX 5.4.2                 dg_ext_errno(2)


NAME
       dgexterrno - return the extended errno for the current process

SYNOPSIS
       long  dgexterrno ()

DESCRIPTION
       This function returns the extended errno which is set on return from
       a system call.  The high order 16 bits contains the subsystem-id of
       the extended errno.  The low order 16 bits contains the specific
       error in the specified subsystem.  The high order bit of the extended
       errno is always set.

RETURN VALUE
       extended_errno      Returns the extended_errno.

DIAGNOSTICS
       None.

SEE ALSO
       perror(3C).




































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