V9/sys/dev.old/swapsa4.c
#include "../h/param.h"
#include "../h/conf.h"
/*
* four ra configuration with 1k root
*/
int rootfstyp = 0;
dev_t rootdev = makedev(7, 0); /* 1K filesystem */
dev_t pipedev = makedev(7, 0); /* 1K filesystem */
dev_t argdev = makedev(7, 1); /* 1st swap area */
dev_t dumpdev = makedev(7, 1); /* 1st swap area */
long dumplo = 20480 - 8 * 2048; /* ok up to 8 megabytes */
/*
* Nswap is the basic number of blocks of swap per
* swap device, and is multiplied by nswdev after
* nswdev is determined at boot.
*/
int nswap = 20480;
struct swdevt swdevt[] =
{
makedev(7, 1), 0, /* ra01 */
makedev(7, 9), 0, /* ra11 */
makedev(7, 17), 0, /* ra21 */
makedev(7, 25), 0, /* ra31 */
0, 0,
};