mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 21:54:06 +08:00
72f7c4d22c
Not needed in this header, added to the places that need strdup, strcmp and a few other prototypes. Link: http://lkml.kernel.org/n/tip-t24yy85xnlv55kyosrum2ubs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
31 lines
553 B
C
31 lines
553 B
C
#include "xyarray.h"
|
|
#include "util.h"
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size)
|
|
{
|
|
size_t row_size = ylen * entry_size;
|
|
struct xyarray *xy = zalloc(sizeof(*xy) + xlen * row_size);
|
|
|
|
if (xy != NULL) {
|
|
xy->entry_size = entry_size;
|
|
xy->row_size = row_size;
|
|
xy->entries = xlen * ylen;
|
|
}
|
|
|
|
return xy;
|
|
}
|
|
|
|
void xyarray__reset(struct xyarray *xy)
|
|
{
|
|
size_t n = xy->entries * xy->entry_size;
|
|
|
|
memset(xy->contents, 0, n);
|
|
}
|
|
|
|
void xyarray__delete(struct xyarray *xy)
|
|
{
|
|
free(xy);
|
|
}
|