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AK: Make sure we don't include Math.h or math.h from KERNEL

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Andrew Kaster 2022-04-09 14:31:54 -06:00 committed by Brian Gianforcaro
parent bc7c8879c5
commit 83603d68d2
Notes: sideshowbarker 2024-07-17 11:35:03 +09:00 
Author: https://github.com/ADKaster
Commit: https://github.com/SerenityOS/serenity/commit/83603d68d2
Pull-request: https://github.com/SerenityOS/serenity/pull/13671
Reviewed-by: https://github.com/BertalanD
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/timschumi ✅
4 changed files with 19 additions and 6 deletions
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8
AK/FixedPoint.h
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@ -9,10 +9,13 @@
#include <AK/Concepts.h> #include <AK/Concepts.h>
#include <AK/Format.h> #include <AK/Format.h>
#include <AK/IntegralMath.h> #include <AK/IntegralMath.h>
#include <AK/Math.h>
#include <AK/NumericLimits.h> #include <AK/NumericLimits.h>
#include <AK/Types.h> #include <AK/Types.h>
#ifndef KERNEL
# include <AK/Math.h>
#endif
namespace AK { namespace AK {
// FIXME: this always uses round to nearest break-tie to even // FIXME: this always uses round to nearest break-tie to even
@ -45,11 +48,14 @@ public:
{ {
} }
#ifndef KERNEL
template<FloatingPoint F> template<FloatingPoint F>
explicit ALWAYS_INLINE operator F() const explicit ALWAYS_INLINE operator F() const
{ {
return (F)m_value * pow<F>(0.5, precision); return (F)m_value * pow<F>(0.5, precision);
} }
#endif
template<Integral I> template<Integral I>
explicit constexpr operator I() const explicit constexpr operator I() const
{ {

2
AK/IntegralMath.h
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@ -10,8 +10,6 @@
#include <AK/Concepts.h> #include <AK/Concepts.h>
#include <AK/Types.h> #include <AK/Types.h>
#include <AK/Format.h>
namespace AK { namespace AK {
template<Integral T> template<Integral T>

4
AK/Math.h
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@ -11,6 +11,10 @@
#include <AK/StdLibExtraDetails.h> #include <AK/StdLibExtraDetails.h>
#include <AK/Types.h> #include <AK/Types.h>
#ifdef KERNEL
# error "Including AK/Math.h from the Kernel is never correct! Floating point is disabled."
#endif
namespace AK { namespace AK {
template<FloatingPoint T> template<FloatingPoint T>

11
AK/PrintfImplementation.h
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@ -9,10 +9,13 @@
#include <AK/Format.h> #include <AK/Format.h>
#include <AK/StdLibExtras.h> #include <AK/StdLibExtras.h>
#include <AK/Types.h> #include <AK/Types.h>
#include <math.h>
#include <stdarg.h> #include <stdarg.h>
#include <wchar.h> #include <wchar.h>
#ifndef KERNEL
# include <math.h>
#endif
#ifdef __serenity__ #ifdef __serenity__
extern "C" size_t strlen(char const*); extern "C" size_t strlen(char const*);
#else #else
@ -159,7 +162,7 @@ ALWAYS_INLINE int print_decimal(PutChFunc putch, CharType*& bufptr, u64 number,
return field_width; return field_width;
} }
#ifndef KERNEL
template<typename PutChFunc, typename CharType> template<typename PutChFunc, typename CharType>
ALWAYS_INLINE int print_double(PutChFunc putch, CharType*& bufptr, double number, bool always_sign, bool left_pad, bool zero_pad, u32 field_width, u32 precision) ALWAYS_INLINE int print_double(PutChFunc putch, CharType*& bufptr, double number, bool always_sign, bool left_pad, bool zero_pad, u32 field_width, u32 precision)
{ {
@ -209,7 +212,7 @@ ALWAYS_INLINE int print_double(PutChFunc putch, CharType*& bufptr, double number
return length; return length;
} }
#endif
template<typename PutChFunc, typename CharType> template<typename PutChFunc, typename CharType>
ALWAYS_INLINE int print_octal_number(PutChFunc putch, CharType*& bufptr, u64 number, bool alternate_form, bool left_pad, bool zero_pad, u32 field_width, bool has_precision, u32 precision) ALWAYS_INLINE int print_octal_number(PutChFunc putch, CharType*& bufptr, u64 number, bool alternate_form, bool left_pad, bool zero_pad, u32 field_width, bool has_precision, u32 precision)
{ {
@ -387,6 +390,7 @@ struct PrintfImpl {
{ {
return print_hex(m_putch, m_bufptr, NextArgument<u64>()(ap), false, false, state.left_pad, state.zero_pad, 16, false, 1); return print_hex(m_putch, m_bufptr, NextArgument<u64>()(ap), false, false, state.left_pad, state.zero_pad, 16, false, 1);
} }
#ifndef KERNEL
ALWAYS_INLINE int format_g(ModifierState const& state, ArgumentListRefT ap) const ALWAYS_INLINE int format_g(ModifierState const& state, ArgumentListRefT ap) const
{ {
return format_f(state, ap); return format_f(state, ap);
@ -395,6 +399,7 @@ struct PrintfImpl {
{ {
return print_double(m_putch, m_bufptr, NextArgument<double>()(ap), state.always_sign, state.left_pad, state.zero_pad, state.field_width, state.precision); return print_double(m_putch, m_bufptr, NextArgument<double>()(ap), state.always_sign, state.left_pad, state.zero_pad, state.field_width, state.precision);
} }
#endif
ALWAYS_INLINE int format_o(ModifierState const& state, ArgumentListRefT ap) const ALWAYS_INLINE int format_o(ModifierState const& state, ArgumentListRefT ap) const
{ {
return print_octal_number(m_putch, m_bufptr, NextArgument<u32>()(ap), state.alternate_form, state.left_pad, state.zero_pad, state.field_width, state.has_precision, state.precision); return print_octal_number(m_putch, m_bufptr, NextArgument<u32>()(ap), state.alternate_form, state.left_pad, state.zero_pad, state.field_width, state.has_precision, state.precision);