blob: edde59159528357c7e0314f66356473032c7702f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Library/ShellLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DevicePathLib.h>
#include <Library/ShellCommandLib.h>
#include "fs.h"
struct fs_array *fsa_alloc(EFI_HANDLE *handles, UINTN count)
{
UINTN i;
struct fs_array *fsa;
EFI_DEVICE_PATH_PROTOCOL *dev_path;
CONST CHAR16 *map_list;
fsa = AllocatePool(sizeof(struct fs_array));
if(!fsa)
return NULL;
fsa->full_name = AllocateZeroPool(count * sizeof(CHAR16 *));
if(!fsa->full_name) {
fsa_release(fsa);
return NULL;
}
fsa->len = count;
for(i = 0; i < count; i++) {
dev_path = DevicePathFromHandle(handles[i]);
map_list = gEfiShellProtocol->GetMapFromDevicePath(&dev_path);
}
return fsa;
}
VOID fsa_release(struct fs_array *fsa)
{
UINTN i;
if(fsa->full_name) {
for(i = 0; i < fsa->len; i++) {
if(fsa->full_name[i]) // safety measure and our good sleep
FreePool(fsa->full_name[i]);
}
FreePool(fsa->full_name);
}
FreePool(fsa);
}
|
