File:  [Research Unix] / researchv10no / cmd / worm / scsi / jukeface.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:21:34 2018 UTC (8 years, 1 month ago) by root
Branches: belllabs, MAIN
CVS tags: researchv10, HEAD
researchv10 Norman

#define		SIDEA		0
#define		SIDEB		1

typedef struct {
	int nshelves;
	int nluns;		/* address range of luns */
	int ndrives;		/* physical drives */
	int nworms;		/* number of drives visible in namespace */
	struct lun {
		char occupied;
		char spunup;
		int shelf;
		int side;
		char *desc;
	} *luns;
	char *shelves;		/* set or not depending if a disk is there */
	char **names;
} Jukebox;
extern j_config(Jukebox *, char *);
extern j_drstatus(Jukebox *, char *);
extern j_shstatus(Jukebox *, char *);

/* general */
extern j_eject(int, char *);
extern j_sh_to_dr(int, int, int, char *);
extern j_dr_to_sh(int, int, int, char *);
extern j_start(int, char *);
extern j_stop(int, char *);
extern j_read(int, unsigned long, char *, int, char *);
extern j_write(int, unsigned long, char *, int, char *);
extern j_capacity(int, unsigned long *, unsigned long *);
extern j_load_unloaded(int, char *);
extern void j_reset(void);

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