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

/*	config.h	1.14	84/08/20	*/

/*
 * Config.
 */
#include <sys/types.h>

#define	NODEV	((dev_t)-1)

struct file_list {
	struct	file_list *f_next;	
	char	*f_fn;			/* the name */
	u_char	f_type;			/* see below */
	u_char	f_flags;		/* see below */
	short	f_special;		/* requires special make rule */
	char	*f_needs;
	/*
	 * Random values:
	 *	swap space parameters for swap areas
	 *	root device, etc. for system specifications
	 */
	union {
		struct {		/* when swap specification */
			dev_t	fuw_swapdev;
			int	fuw_swapsize;
		} fuw;
		struct {		/* when system specification */
			dev_t	fus_rootdev;
			dev_t	fus_argdev;
			dev_t	fus_dumpdev;
		} fus;
	} fun;
#define	f_swapdev	fun.fuw.fuw_swapdev
#define	f_swapsize	fun.fuw.fuw_swapsize
#define	f_rootdev	fun.fus.fus_rootdev
#define	f_argdev	fun.fus.fus_argdev
#define	f_dumpdev	fun.fus.fus_dumpdev
};

/*
 * Types.
 */
#define DRIVER		1
#define NORMAL		2
#define	INVISIBLE	3
#define	PROFILING	4
#define	SYSTEMSPEC	5
#define	SWAPSPEC	6

/*
 * Attributes (flags).
 */
#define	CONFIGDEP	1

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

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	idlst *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 */
	int	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 */
};
#define TO_NEXUS	(struct device *)-1

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/inline''
 * 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	opt *op_next;
} *opt;

char	*ident;
char	*ns();
char	*tc();
char	*qu();
char	*get_word();
char	*path();
char	*raise();

int	do_trace;

char	*index();
char	*rindex();
char	*malloc();
char	*strcpy();
char	*strcat();
char	*sprintf();

#if MACHINE_VAX
int	seen_mba, seen_uba;
#endif

struct	device *connect();
struct	device *dtab;
dev_t	nametodev();
char	*devtoname();

char	errbuf[80];
int	yyline;

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

int	timezone, hadtz;
int	dst;
int	profiling;

int	maxusers;

#define eq(a,b)	(!strcmp(a,b))
Commit	Line	Data
e49bc609	1	/* config.h 1.14 84/08/20 */
358ba8d4	2
12c6954d	3	/*
22d68ad0	4	* Config.
12c6954d	5	*/
36edb824 SL	6	#include <sys/types.h>
	7
	8	#define NODEV ((dev_t)-1)
	9
358ba8d4	10	struct file_list {
36edb824	11	struct file_list *f_next;
12c6954d	12	char f_fn; / the name */
3c812eeb SL	13	u_char f_type; /* see below */
3c812eeb SL	14	u_char f_flags; /* see below */
3b3885f0	15	short f_special; /* requires special make rule */
12c6954d	16	char *f_needs;
36edb824 SL	17	/*
	18	* Random values:
	19	* swap space parameters for swap areas
	20	* root device, etc. for system specifications
	21	*/
	22	union {
	23	struct { /* when swap specification */
	24	dev_t fuw_swapdev;
	25	int fuw_swapsize;
	26	} fuw;
	27	struct { /* when system specification */
	28	dev_t fus_rootdev;
	29	dev_t fus_argdev;
	30	dev_t fus_dumpdev;
	31	} fus;
	32	} fun;
	33	#define f_swapdev fun.fuw.fuw_swapdev
	34	#define f_swapsize fun.fuw.fuw_swapsize
	35	#define f_rootdev fun.fus.fus_rootdev
	36	#define f_argdev fun.fus.fus_argdev
	37	#define f_dumpdev fun.fus.fus_dumpdev
358ba8d4	38	};
3c812eeb SL	39
	40	/*
	41	* Types.
	42	*/
12c6954d BJ	43	#define DRIVER 1
	44	#define NORMAL 2
	45	#define INVISIBLE 3
	46	#define PROFILING 4
36edb824 SL	47	#define SYSTEMSPEC 5
36edb824 SL	48	#define SWAPSPEC 6
358ba8d4	49
3c812eeb SL	50	/*
	51	* Attributes (flags).
	52	*/
	53	#define CONFIGDEP 1
	54
08f9a943	55	struct idlst {
12c6954d BJ	56	char *id;
12c6954d BJ	57	struct idlst *id_next;
08f9a943 BJ	58	};
08f9a943 BJ	59
358ba8d4	60	struct device {
12c6954d BJ	61	int d_type; /* CONTROLLER, DEVICE, UBA or MBA */
	62	struct device d_conn; / what it is connected to */
	63	char d_name; / name of device (e.g. rk11) */
22d68ad0	64	struct idlst d_vec; / interrupt vectors */
12c6954d BJ	65	int d_pri; /* interrupt priority */
	66	int d_addr; /* address of csr */
	67	int d_unit; /* unit number */
	68	int d_drive; /* drive number */
	69	int d_slave; /* slave number */
a5e18d6b MT	70	#define QUES -1 /* -1 means '?' */
a5e18d6b MT	71	#define UNKNOWN -2 /* -2 means not set yet */
821eeaae	72	int d_dk; /* if init 1 set to number for iostat */
12c6954d BJ	73	int d_flags; /* nlags for device init */
12c6954d BJ	74	struct device d_next; / Next one in list */
358ba8d4	75	};
22d68ad0	76	#define TO_NEXUS (struct device *)-1
358ba8d4 MT	77
358ba8d4 MT	78	struct config {
12c6954d BJ	79	char *c_dev;
12c6954d BJ	80	char *s_sysname;
358ba8d4 MT	81	};
358ba8d4 MT	82
12c6954d BJ	83	/*
	84	* Config has a global notion of which machine type is
	85	* being used. It uses the name of the machine in choosing
	86	* files and directories. Thus if the name of the machine is ``vax'',
e49bc609	87	* it will build from ``makefile.vax'' and use ``../vax/inline''
12c6954d BJ	88	* in the makerules, etc.
	89	*/
	90	int machine;
	91	char *machinename;
	92	#define MACHINE_VAX 1
	93	#define MACHINE_SUN 2
	94
	95	/*
	96	* For each machine, a set of CPU's may be specified as supported.
	97	* These and the options (below) are put in the C flags in the makefile.
	98	*/
a5e18d6b	99	struct cputype {
12c6954d BJ	100	char *cpu_name;
12c6954d BJ	101	struct cputype *cpu_next;
a5e18d6b	102	} *cputype;
12c6954d BJ	103
	104	/*
	105	* A set of options may also be specified which are like CPU types,
	106	* but which may also specify values for the options.
	107	*/
e809ccba	108	struct opt {
12c6954d BJ	109	char *op_name;
12c6954d BJ	110	char *op_value;
22d68ad0	111	struct opt *op_next;
e809ccba	112	} *opt;
12c6954d	113
22d68ad0 BJ	114	char *ident;
	115	char *ns();
	116	char *tc();
	117	char *qu();
	118	char *get_word();
	119	char *path();
	120	char *raise();
	121
821eeaae	122	int do_trace;
12c6954d	123
22d68ad0 BJ	124	char *index();
	125	char *rindex();
	126	char *malloc();
	127	char *strcpy();
	128	char *strcat();
	129	char *sprintf();
	130
12c6954d	131	#if MACHINE_VAX
821eeaae	132	int seen_mba, seen_uba;
12c6954d BJ	133	#endif
	134
	135	struct device *connect();
	136	struct device *dtab;
36edb824 SL	137	dev_t nametodev();
36edb824 SL	138	char *devtoname();
12c6954d BJ	139
	140	char errbuf[80];
	141	int yyline;
	142
36edb824	143	struct file_list ftab, conf_list, **confp;
12c6954d BJ	144	char *PREFIX;
12c6954d BJ	145
22d68ad0	146	int timezone, hadtz;
12c6954d	147	int dst;
8486638c	148	int profiling;
12c6954d BJ	149
	150	int maxusers;
	151
	152	#define eq(a,b) (!strcmp(a,b))