machine and priority, also @ synonym for "at"

[unix-history] / usr / src / usr.sbin / config / config.h

/*      config.h        1.8     82/10/24        */

#define machinename     machname

/*
* Definitions for config.
*/

/*
* Structures representing objects in config's world.
*/

#define TO_NEXUS        -1

struct file_list {
       char    *f_fn;                  /* the name */
       int     f_type;                 /* see below */
       struct  file_list *f_next;      
       char    *f_needs;
};
#define DRIVER          1
#define NORMAL          2
#define INVISIBLE       3
#define PROFILING       4

struct  idlst {
       char    *id;
       struct  idlst *id_next;
};

typedef char bool;

struct device {
       int     d_type;                 /* CONTROLLER, DEVICE, UBA or MBA */
       struct  device *d_conn;         /* what it is connected to */
       char    *d_name;                /* name of device (e.g. rk11) */
       struct  idlist *d_vec;          /* interrupt vectors */
       int     d_pri;                  /* interrupt priority */
       int     d_addr;                 /* address of csr */
       int     d_unit;                 /* unit number */
       int     d_drive;                /* drive number */
       int     d_slave;                /* slave number */
#define QUES    -1      /* -1 means '?' */
#define UNKNOWN -2      /* -2 means not set yet */
       bool    d_dk;                   /* if init 1 set to number for iostat */
       int     d_flags;                /* nlags for device init */
       struct  device *d_next;         /* Next one in list */
};

struct config {
       char    *c_dev;
       char    *s_sysname;
};

/*
* Config has a global notion of which machine type is
* being used.  It uses the name of the machine in choosing
* files and directories.  Thus if the name of the machine is ``vax'',
* it will build from ``makefile.vax'' and use ``../vax/asm.sed''
* in the makerules, etc.
*/
int     machine;
char    *machinename;
#define MACHINE_VAX     1
#define MACHINE_SUN     2

/*
* For each machine, a set of CPU's may be specified as supported.
* These and the options (below) are put in the C flags in the makefile.
*/
struct cputype {
       char    *cpu_name;
       struct  cputype *cpu_next;
} *cputype;

/*
* A set of options may also be specified which are like CPU types,
* but which may also specify values for the options.
*/
struct opt {
       char    *op_name;
       char    *op_value;
       struct  cputype *op_next;
} *opt;

char    *ident, *ns(), *malloc(), *tc(), *qu();
bool    do_trace;

#if MACHINE_VAX
bool    seen_mba, seen_uba;
#endif

struct  device *connect();
struct  device *dtab;

char    errbuf[80];
int     yyline;

struct  file_list *ftab, *conf_list, *confp;
char    *PREFIX;

int     hz, timezone, hadtz;
int     dst;
int     profiling;

int     maxusers;

#define eq(a,b) (!strcmp(a,b))

#define TRUE    1
#define FALSE   0