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/*
* lib/part/scheme.h
*
* Copyright (C) 1997,1998 Russell King
*/
#ifndef PART_SCHEME_H
#define PART_SCHEME_H
#include "util/types.h"
typedef struct scheme {
/* scheme name */
const char *name;
/* Detect partitioning scheme */
u_int (*detect)(part_t *);
/* Read partition information */
u_int (*readinfo)(part_t *);
/* Write partition information */
u_int (*writeinfo)(part_t *);
/* allocate a partition number, and kernel partition number */
u_int (*allocate)(part_t *, partinfo_t *pnew);
/* validate an alteration to a partition */
u_int (*validate_change)(part_t *, u_int, const partinfo_t *pold, const partinfo_t *pnew);
/* validate creation of a partition */
u_int (*validate_creation)(part_t *, u_int, const partinfo_t *pold, const partinfo_t *pnew);
/* validate deletion of a partition */
u_int (*validate_deletion)(part_t *, u_int, const partinfo_t *pold);
/* validate a partition number */
u_int (*validate_partno)(part_t *, u_int);
/* return next valid partition type */
ptyp_t (*nexttype)(part_t *, u_int, ptyp_t, int);
} scheme_t;
#endif
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