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Diffstat (limited to '')
| -rw-r--r-- | src/ByteBuffer.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/ByteBuffer.cpp b/src/ByteBuffer.cpp index 3891af247..127227180 100644 --- a/src/ByteBuffer.cpp +++ b/src/ByteBuffer.cpp @@ -856,6 +856,34 @@ bool cByteBuffer::WriteBuf(const void * a_Buffer, size_t a_Count) +bool cByteBuffer::WriteBuf(size_t a_Count, unsigned char a_Value) +{ + CHECK_THREAD + CheckValid(); + PUTBYTES(a_Count); + ASSERT(m_BufferSize >= m_ReadPos); + size_t BytesToEndOfBuffer = m_BufferSize - m_WritePos; + if (BytesToEndOfBuffer <= a_Count) + { + // Reading across the ringbuffer end, read the first part and adjust parameters: + memset(m_Buffer + m_WritePos, a_Value, BytesToEndOfBuffer); + a_Count -= BytesToEndOfBuffer; + m_WritePos = 0; + } + + // Read the rest of the bytes in a single read (guaranteed to fit): + if (a_Count > 0) + { + memset(m_Buffer + m_WritePos, a_Value, a_Count); + m_WritePos += a_Count; + } + return true; +} + + + + + bool cByteBuffer::ReadSome(ContiguousByteBuffer & a_String, size_t a_Count) { CHECK_THREAD |