Subject: kernel memory typedefs
To: None <tech-kern@NetBSD.ORG>
From: Juergen Hannken-Illjes <firstname.lastname@example.org>
Date: 09/10/1995 14:51:18
while playing a little with I386 ISA DMA I feel confused about correct
memory types. Up to now I found the following types in -current sources:
caddr_t (char *), vm_offset_t (unsigned long), vm_size_t (unsigned long) and
u_long (unsigned long).
What are the correct types for virtual adresses, physical adresses and sizes
of regions in virtual or physical memory.
Juergen Hannken-Illjes - email@example.com - TU Braunschweig (W Germany)