45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* Copyright (C) 2012-2013 Kay Sievers <kay@vrfy.org>
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* Copyright (C) 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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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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INTN file_read(EFI_FILE_HANDLE dir, CHAR16 *name, UINTN off, UINTN size, CHAR8 **content);
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#endif
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