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Merge branch 'development'
[deb_libcec.git]
/
src
/
lib
/
adapter
/
Pulse-Eight
/
USBCECAdapterCommunication.cpp
diff --git
a/src/lib/adapter/Pulse-Eight/USBCECAdapterCommunication.cpp
b/src/lib/adapter/Pulse-Eight/USBCECAdapterCommunication.cpp
index 80f7714a3af1f9651476d143257598ede46ca8c1..ae4c8ac60ebdc210e7706af77d55fac74dcf0bd5 100644
(file)
--- a/
src/lib/adapter/Pulse-Eight/USBCECAdapterCommunication.cpp
+++ b/
src/lib/adapter/Pulse-Eight/USBCECAdapterCommunication.cpp
@@
-393,7
+393,11
@@
bool CUSBCECAdapterCommunication::ReadFromDevice(uint32_t iTimeout, size_t iSize
if (!IsOpen())
return false;
if (!IsOpen())
return false;
- iBytesRead = m_port->Read(buff, sizeof(uint8_t) * iSize, iTimeout);
+ do {
+ /* retry Read() if it was interrupted */
+ iBytesRead = m_port->Read(buff, sizeof(uint8_t) * iSize, iTimeout);
+ } while(m_port->GetErrorNumber() == EINTR);
+
if (m_port->GetErrorNumber())
{
if (m_port->GetErrorNumber())
{