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util/StringAPI: use [[gnu::]] attributes

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This commit is contained in:
Max Kellermann
2021-07-22 13:16:02 +02:00
committed by Max Kellermann
parent b282682ba5
commit 4026ef63b6
2 changed files with 42 additions and 46 deletions
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44
src/util/WStringAPI.hxx
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@@ -1,5 +1,5 @@
/*
* Copyright 2010-2018 Max Kellermann <max.kellermann@gmail.com>
* Copyright 2010-2021 Max Kellermann <max.kellermann@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -30,67 +30,65 @@
#ifndef WSTRING_API_HXX
#define WSTRING_API_HXX
#include "Compiler.h"
#include <cwchar>
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline size_t
StringLength(const wchar_t *p) noexcept
{
return wcslen(p);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFind(const wchar_t *haystack, const wchar_t *needle) noexcept
{
return wcsstr(haystack, needle);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFind(const wchar_t *haystack, wchar_t needle, size_t size) noexcept
{
return std::wmemchr(haystack, needle, size);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline wchar_t *
StringFind(wchar_t *haystack, wchar_t needle, size_t size) noexcept
{
return std::wmemchr(haystack, needle, size);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFind(const wchar_t *haystack, wchar_t needle) noexcept
{
return wcschr(haystack, needle);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline wchar_t *
StringFind(wchar_t *haystack, wchar_t needle) noexcept
{
return wcschr(haystack, needle);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFindLast(const wchar_t *haystack, wchar_t needle) noexcept
{
return wcsrchr(haystack, needle);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline wchar_t *
StringFindLast(wchar_t *haystack, wchar_t needle) noexcept
{
return wcsrchr(haystack, needle);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFindLast(const wchar_t *haystack, wchar_t needle, size_t size) noexcept
{
@@ -105,21 +103,21 @@ StringFindLast(const wchar_t *haystack, wchar_t needle, size_t size) noexcept
return nullptr;
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringFindAny(const wchar_t *haystack, const wchar_t *accept) noexcept
{
return wcspbrk(haystack, accept);
}
gcc_nonnull_all
[[gnu::nonnull]]
static inline void
UnsafeCopyString(wchar_t *dest, const wchar_t *src) noexcept
{
wcscpy(dest, src);
}
gcc_returns_nonnull gcc_nonnull_all
[[gnu::returns_nonnull]] [[gnu::nonnull]]
static inline wchar_t *
UnsafeCopyStringP(wchar_t *dest, const wchar_t *src) noexcept
{
@@ -134,14 +132,14 @@ UnsafeCopyStringP(wchar_t *dest, const wchar_t *src) noexcept
#endif
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline int
StringCompare(const wchar_t *a, const wchar_t *b) noexcept
{
return wcscmp(a, b);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline int
StringCompare(const wchar_t *a, const wchar_t *b, size_t n) noexcept
{
@@ -154,7 +152,7 @@ StringCompare(const wchar_t *a, const wchar_t *b, size_t n) noexcept
* @param str2 String 2
* @return True if equal, False otherwise
*/
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringIsEqual(const wchar_t *str1, const wchar_t *str2) noexcept
{
@@ -164,14 +162,14 @@ StringIsEqual(const wchar_t *str1, const wchar_t *str2) noexcept
/**
* Checks whether #a and #b are equal.
*/
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringIsEqual(const wchar_t *a, const wchar_t *b, size_t length) noexcept
{
return wcsncmp(a, b, length) == 0;
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringIsEqualIgnoreCase(const wchar_t *a, const wchar_t *b) noexcept
{
@@ -182,7 +180,7 @@ StringIsEqualIgnoreCase(const wchar_t *a, const wchar_t *b) noexcept
#endif
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringIsEqualIgnoreCase(const wchar_t *a, const wchar_t *b,
size_t size) noexcept
@@ -194,14 +192,14 @@ StringIsEqualIgnoreCase(const wchar_t *a, const wchar_t *b,
#endif
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline int
StringCollate(const wchar_t *a, const wchar_t *b) noexcept
{
return wcscoll(a, b);
}
gcc_malloc gcc_returns_nonnull gcc_nonnull_all
[[gnu::malloc]] [[gnu::returns_nonnull]] [[gnu::nonnull]]
static inline wchar_t *
DuplicateString(const wchar_t *p) noexcept
{