46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/*
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* Copyright © 2012 Harald Hoyer <harald@redhat.com>
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*/
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#ifndef __SDBOOT_UTIL_H
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#define __SDBOOT_UTIL_H
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#include <efi.h>
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#include <efilib.h>
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#define ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0]))
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static inline const CHAR16 *yes_no(BOOLEAN b) {
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return b ? L"yes" : L"no";
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}
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EFI_STATUS parse_boolean(CHAR8 *v, BOOLEAN *b);
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UINT64 ticks_read(void);
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UINT64 ticks_freq(void);
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UINT64 time_usec(void);
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EFI_STATUS efivar_set(CHAR16 *name, CHAR16 *value, BOOLEAN persistent);
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EFI_STATUS efivar_set_raw(const EFI_GUID *vendor, CHAR16 *name, CHAR8 *buf, UINTN size, BOOLEAN persistent);
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EFI_STATUS efivar_set_int(CHAR16 *name, UINTN i, BOOLEAN persistent);
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VOID efivar_set_time_usec(CHAR16 *name, UINT64 usec);
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EFI_STATUS efivar_get(CHAR16 *name, CHAR16 **value);
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EFI_STATUS efivar_get_raw(const EFI_GUID *vendor, CHAR16 *name, CHAR8 **buffer, UINTN *size);
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EFI_STATUS efivar_get_int(CHAR16 *name, UINTN *i);
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CHAR8 *strchra(CHAR8 *s, CHAR8 c);
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CHAR16 *stra_to_path(CHAR8 *stra);
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CHAR16 *stra_to_str(CHAR8 *stra);
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EFI_STATUS file_read(EFI_FILE_HANDLE dir, CHAR16 *name, UINTN off, UINTN size, CHAR8 **content, UINTN *content_size);
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#endif
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static inline void FreePoolp(void *p) {
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FreePool(*(void**) p);
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}
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#define _cleanup_(x) __attribute__((cleanup(x)))
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#define _cleanup_freepool_ _cleanup_(FreePoolp)
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