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
48
49
50
51
52
53
54
|
/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#include <efi.h>
#include <efilib.h>
#define ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0]))
#define OFFSETOF(x,y) ((UINTN) &(((x*)0)->y))
static inline const CHAR16 *yes_no(BOOLEAN b) {
return b ? L"yes" : L"no";
}
EFI_STATUS parse_boolean(CHAR8 *v, BOOLEAN *b);
UINT64 ticks_read(void);
UINT64 ticks_freq(void);
UINT64 time_usec(void);
EFI_STATUS efivar_set(CHAR16 *name, CHAR16 *value, BOOLEAN persistent);
EFI_STATUS efivar_set_raw(const EFI_GUID *vendor, CHAR16 *name, VOID *buf, UINTN size, BOOLEAN persistent);
EFI_STATUS efivar_set_int(CHAR16 *name, UINTN i, BOOLEAN persistent);
VOID efivar_set_time_usec(CHAR16 *name, UINT64 usec);
EFI_STATUS efivar_get(CHAR16 *name, CHAR16 **value);
EFI_STATUS efivar_get_raw(const EFI_GUID *vendor, CHAR16 *name, CHAR8 **buffer, UINTN *size);
EFI_STATUS efivar_get_int(CHAR16 *name, UINTN *i);
CHAR8 *strchra(CHAR8 *s, CHAR8 c);
CHAR16 *stra_to_path(CHAR8 *stra);
CHAR16 *stra_to_str(CHAR8 *stra);
EFI_STATUS file_read(EFI_FILE_HANDLE dir, CHAR16 *name, UINTN off, UINTN size, CHAR8 **content, UINTN *content_size);
static inline void FreePoolp(void *p) {
void *q = *(void**) p;
if (!q)
return;
FreePool(q);
}
#define _cleanup_(x) __attribute__((cleanup(x)))
#define _cleanup_freepool_ _cleanup_(FreePoolp)
static inline void FileHandleClosep(EFI_FILE_HANDLE *handle) {
if (!*handle)
return;
uefi_call_wrapper((*handle)->Close, 1, *handle);
}
const EFI_GUID loader_guid;
|
