1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/zalloc.h>
7 struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size)
9 size_t row_size = ylen * entry_size;
10 struct xyarray *xy = zalloc(sizeof(*xy) + xlen * row_size);
13 xy->entry_size = entry_size;
14 xy->row_size = row_size;
15 xy->entries = xlen * ylen;
23 void xyarray__reset(struct xyarray *xy)
25 size_t n = xy->entries * xy->entry_size;
27 memset(xy->contents, 0, n);
30 void xyarray__delete(struct xyarray *xy)