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/* SPDX-License-Identifier: LGPL-2.1+ */
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Copyright (C) 2012-2013 Kay Sievers <kay@vrfy.org>
* Copyright (C) 2012 Harald Hoyer <harald@redhat.com>
*/
#ifndef __SDBOOT_UTIL_H
#define __SDBOOT_UTIL_H
#include <efi.h>
#include <efilib.h>
#define ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0]))
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, CHAR8 *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);
INTN file_read(EFI_FILE_HANDLE dir, CHAR16 *name, UINTN off, UINTN size, CHAR8 **content);
#endif
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