| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2016 Oracle. All Rights Reserved. |
| * Author: Darrick J. Wong <darrick.wong@oracle.com> |
| */ |
| #ifndef SLAB_H_ |
| #define SLAB_H_ |
| |
| struct xfs_slab; |
| struct xfs_slab_cursor; |
| |
| int init_slab(struct xfs_slab **slabp, size_t item_sz); |
| void free_slab(struct xfs_slab **slabp); |
| |
| int slab_add(struct xfs_slab *slab, void *item); |
| void qsort_slab(struct xfs_slab *slab, |
| int (*compare)(const void *, const void *)); |
| uint64_t slab_count(struct xfs_slab *slab); |
| |
| int init_slab_cursor(struct xfs_slab *slab, |
| int (*compare)(const void *, const void *), |
| struct xfs_slab_cursor **curp); |
| void free_slab_cursor(struct xfs_slab_cursor **curp); |
| |
| void *peek_slab_cursor(struct xfs_slab_cursor *cur); |
| void advance_slab_cursor(struct xfs_slab_cursor *cur); |
| void *pop_slab_cursor(struct xfs_slab_cursor *cur); |
| |
| #endif /* SLAB_H_ */ |
