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LibIPC: Add support for 64-bit size_t in IEncoder

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joshua stein 2020-01-30 17:23:28 -06:00 committed by Andreas Kling
parent f6a8b1b69a
commit b5fc1fcb46
Notes: sideshowbarker 2024-07-19 09:38:16 +09:00 
Author: https://github.com/jcs
Commit: https://github.com/SerenityOS/serenity/commit/b5fc1fcb46a
Pull-request: https://github.com/SerenityOS/serenity/pull/1177
1 changed files with 43 additions and 2 deletions
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45
Libraries/LibIPC/IEncoder.h
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@ -64,6 +64,20 @@ public:
return *this;
}
IEncoder& operator<<(u64 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 8);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
m_buffer.unchecked_append((u8)(value >> 32));
m_buffer.unchecked_append((u8)(value >> 40));
m_buffer.unchecked_append((u8)(value >> 48));
m_buffer.unchecked_append((u8)(value >> 56));
return *this;
}
IEncoder& operator<<(i8 value)
{
m_buffer.append((u8)value);
@ -88,10 +102,37 @@ public:
return *this;
}
#ifdef __serenity__
IEncoder& operator<<(i64 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 8);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
m_buffer.unchecked_append((u8)(value >> 32));
m_buffer.unchecked_append((u8)(value >> 40));
m_buffer.unchecked_append((u8)(value >> 48));
m_buffer.unchecked_append((u8)(value >> 56));
return *this;
}
IEncoder& operator<<(size_t value)
{
return *this << (u32)value;
if constexpr(sizeof(size_t) == 4)
return *this << (u32)value;
else if constexpr(sizeof(size_t) == 8)
return *this << (u64)value;
ASSERT_NOT_REACHED();
}
#ifndef __i386__
IEncoder& operator<<(ssize_t value)
{
if constexpr(sizeof(ssize_t) == 4)
return *this << (i32)value;
else if constexpr(sizeof(ssize_t) == 8)
return *this << (i64)value;
ASSERT_NOT_REACHED();
}
#endif