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- /* @(#)dmap.h 4.1.1.1 (ULTRIX) 1/28/88 */
-
- /*
- * Definitions for the mapping of virtual swap
- * space to the physical swap area - the disk map.
- */
-
- #define NDMAP 48 /* size of the swap area map */
-
- struct dmap
- {
- swblk_t dm_size; /* current size used by process */
- swblk_t dm_alloc; /* amount of physical swap space allocated */
- swblk_t dm_map[NDMAP]; /* first disk block number in each chunk */
- };
- #ifdef KERNEL
- struct dmap zdmap;
- int dmmin, dmmax, dmtext;
- #endif
-
- /*
- * The following structure is that ``returned''
- * from a call to vstodb().
- */
- struct dblock
- {
- swblk_t db_base; /* base of physical contig drum block */
- swblk_t db_size; /* size of block */
- };
-