[thirdparty/xfsprogs-dev.git] / repair / incore_bmc.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 */

#include "libxfs.h"
#include "avl.h"
#include "globals.h"
#include "incore.h"
#include "agheader.h"
#include "protos.h"
#include "err_protos.h"

void
init_bm_cursor(bmap_cursor_t *cursor, int num_levels)
{
	int i;

	memset(cursor, 0, sizeof(bmap_cursor_t));
	cursor->ino = NULLFSINO;
	cursor->num_levels = num_levels;

	for (i = 0; i < XR_MAX_BMLEVELS; i++)  {
		cursor->level[i].fsbno = NULLFSBLOCK;
		cursor->level[i].right_fsbno = NULLFSBLOCK;
		cursor->level[i].left_fsbno = NULLFSBLOCK;
		cursor->level[i].first_key = NULLFILEOFF;
		cursor->level[i].last_key = NULLFILEOFF;
	}
}
Commit	Line	Data
959ef981	1	// SPDX-License-Identifier: GPL-2.0
2bd0ea18	2	/*
da23017d NS	3	* Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
da23017d NS	4	* All Rights Reserved.
2bd0ea18 NS	5	*/
2bd0ea18 NS	6
6b803e5a	7	#include "libxfs.h"
2bd0ea18 NS	8	#include "avl.h"
	9	#include "globals.h"
	10	#include "incore.h"
	11	#include "agheader.h"
	12	#include "protos.h"
	13	#include "err_protos.h"
	14
	15	void
	16	init_bm_cursor(bmap_cursor_t *cursor, int num_levels)
	17	{
	18	int i;
	19
dab9b8d6	20	memset(cursor, 0, sizeof(bmap_cursor_t));
2bd0ea18 NS	21	cursor->ino = NULLFSINO;
	22	cursor->num_levels = num_levels;
	23
	24	for (i = 0; i < XR_MAX_BMLEVELS; i++) {
5a35bf2c DC	25	cursor->level[i].fsbno = NULLFSBLOCK;
	26	cursor->level[i].right_fsbno = NULLFSBLOCK;
	27	cursor->level[i].left_fsbno = NULLFSBLOCK;
	28	cursor->level[i].first_key = NULLFILEOFF;
	29	cursor->level[i].last_key = NULLFILEOFF;
2bd0ea18 NS	30	}
2bd0ea18 NS	31	}