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Length: 1175 (0x497)
Types: TextFile
Notes: UNIX file
Names: »bootop.h«
└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
└─⟦28c352965⟧ »/a« UNIX Filesystem
└─⟦this⟧ »sys/h/bootop.h«
/*
* bootop.h -- boot options
*/
#define BOOTOP 1 /* set to 1 if boot options implemented */
#if BOOTOP > 0
#define BFSIZ 1024
#define MAXHOP 8 /* max number of cf= indirections */
#define BODSIZE 9
#define BCAPSIZE 12
struct bootop {
int rootdev; /* root device */
int swapdev; /* swap device */
int pipedev; /* pipe device */
int dumpdev; /* dump device */
int timezone; /* minutes from GMT */
int nswap; /* swapping sectors */
int nbuf; /* kernel buffers */
long graphsys; /* make rs232 be console */
long usemovsu; /* use movsu instruction */
};
/*
#
# Device configuration
#
*/
struct bootdev {
char bdname[5];
int majo;
int mino;
};
static struct bootdev bootdev[BODSIZE] = {{"dc1a",0,8},
{ "dc1b",0,9},
{ "dc1c",0,10},
{ "dc1d",0,11},
{ "dc1e",0,12},
{ "dc1f",0,13},
{ "dc1g",0,14},
{ "dc1h",0,15},
{ "flop",2,0}};
static char *bop[BCAPSIZE] = {"bd = ",
"rd = ",
"sd = ",
"pd = ",
"dd = ",
"nm = ",
"tz = ",
"ns = ",
"nb = ",
"gs/ws",
"su/mu",
"cf = "};
#else
struct bootop {
int dummy;
};
#endif BOOTOP
#ifdef KERNEL
extern struct bootop bootop;
#endif