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Remove unused alignBuffer() and alignData()

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This commit is contained in:
Michael Davidsaver
2020-11-14 11:07:43 -08:00
parent cca473ed0e
commit 3b2261a61f
4 changed files with 0 additions and 47 deletions
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36
src/remote/codec.cpp
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@@ -542,29 +542,6 @@ std::size_t AbstractCodec::alignedValue(
return (value + k) & (~k);
}
void AbstractCodec::alignData(std::size_t alignment) {
std::size_t k = (alignment - 1);
std::size_t pos = _socketBuffer.getPosition();
std::size_t newpos = (pos + k) & (~k);
if (pos == newpos)
return;
std::size_t diff = _socketBuffer.getLimit() - newpos;
if (diff > 0)
{
_socketBuffer.setPosition(newpos);
return;
}
ensureData(diff);
// position has changed, recalculate
newpos = (_socketBuffer.getPosition() + k) & (~k);
_socketBuffer.setPosition(newpos);
}
static const char PADDING_BYTES[] =
{
static_cast<char>(0xFF),
@@ -577,19 +554,6 @@ static const char PADDING_BYTES[] =
static_cast<char>(0xFF)
};
void AbstractCodec::alignBuffer(std::size_t alignment) {
std::size_t k = (alignment - 1);
std::size_t pos = _sendBuffer.getPosition();
std::size_t newpos = (pos + k) & (~k);
if (pos == newpos)
return;
// for safety reasons we really pad (override previous message data)
std::size_t padCount = newpos - pos;
_sendBuffer.put(PADDING_BYTES, 0, padCount);
}
void AbstractCodec::startMessage(
epics::pvData::int8 command,