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c0796335d3
gcc 15 switched to use the new ISO C23 standard by default. 'bool', 'true' and 'false' are keywords in C23, so do not try to define them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/** @file
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Root include file of C runtime library to support building the third-party
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libfdt library.
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Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef FDT_LIB_SUPPORT_H_
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#define FDT_LIB_SUPPORT_H_
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#include <Base.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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typedef UINT8 uint8_t;
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typedef UINT16 uint16_t;
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typedef INT32 int32_t;
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typedef UINT32 uint32_t;
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typedef UINT64 uint64_t;
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typedef UINTN uintptr_t;
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typedef UINTN size_t;
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#if defined __STDC_VERSION__ && __STDC_VERSION__ > 201710L
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/* bool, true and false are keywords. */
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#else
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typedef BOOLEAN bool;
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#define true (1 == 1)
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#define false (1 == 0)
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#endif
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//
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// Definitions for global constants used by libfdt library routines
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//
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#define INT_MAX 0x7FFFFFFF /* Maximum (signed) int value */
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#define INT32_MAX 0x7FFFFFFF /* Maximum (signed) int32 value */
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#define UINT32_MAX 0xFFFFFFFF /* Maximum unsigned int32 value */
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//
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// Function prototypes of libfdt Library routines
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//
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void *
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memset (
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void *,
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int,
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size_t
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);
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int
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memcmp (
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const void *,
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const void *,
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size_t
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);
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int
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strcmp (
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const char *,
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const char *
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);
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char *
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strchr (
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const char *,
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int
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);
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char *
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fdt_strrchr (
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const char *,
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int
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);
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unsigned long
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fdt_strtoul (
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const char *,
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char **,
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int
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);
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char *
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strcpy (
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char *strDest,
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const char *strSource
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);
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//
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// Macros that directly map functions to BaseLib, BaseMemoryLib, and DebugLib functions
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//
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#define memcpy(dest, source, count) CopyMem(dest,source, (UINTN)(count))
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#define memset(dest, ch, count) SetMem(dest, (UINTN)(count),(UINT8)(ch))
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#define memchr(buf, ch, count) ScanMem8(buf, (UINTN)(count),(UINT8)ch)
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#define memcmp(buf1, buf2, count) (int)(CompareMem(buf1, buf2, (UINTN)(count)))
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#define memmove(dest, source, count) CopyMem(dest, source, (UINTN)(count))
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#define strlen(str) (size_t)(AsciiStrLen(str))
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#define strnlen(str, count) (size_t)(AsciiStrnLenS(str, count))
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#define strncpy(strDest, strSource, count) AsciiStrnCpyS(strDest, MAX_STRING_SIZE, strSource, (UINTN)count)
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#define strcat(strDest, strSource) AsciiStrCatS(strDest, MAX_STRING_SIZE, strSource)
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#define strchr(str, ch) ScanMem8(str, AsciiStrSize (str), (UINT8)ch)
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#define strcmp(string1, string2, count) (int)(AsciiStrCmp(string1, string2))
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#define strncmp(string1, string2, count) (int)(AsciiStrnCmp(string1, string2, (UINTN)(count)))
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#define strrchr(str, ch) fdt_strrchr(str, ch)
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#define strtoul(ptr, end_ptr, base) fdt_strtoul(ptr, end_ptr, base)
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#endif /* FDT_LIB_SUPPORT_H_ */
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