Use span references

PiSCSI · Sep 7, 2023 · 04bc65f · 04bc65f
1 parent fa05a98
commit 04bc65f
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Showing 6 changed files with 6 additions and 6 deletions.
diff --git a/cpp/devices/ctapdriver.cpp b/cpp/devices/ctapdriver.cpp
@@ -434,7 +434,7 @@ bool CTapDriver::PendingPackets() const
 }
 
 // See https://stackoverflow.com/questions/21001659/crc32-algorithm-implementation-in-c-without-a-look-up-table-and-with-a-public-li
-uint32_t CTapDriver::Crc32(const span<uint8_t> data) {
+uint32_t CTapDriver::Crc32(const span<uint8_t>& data) {
    uint32_t crc = 0xffffffff;
    for (const auto d: data) {
       crc ^= d;

diff --git a/cpp/devices/ctapdriver.h b/cpp/devices/ctapdriver.h
@@ -42,7 +42,7 @@ class CTapDriver
 	bool Disable() const;		// Disable the piscsi0 interface
 	void Flush();				// Purge all of the packets that are waiting to be processed
 
-	static uint32_t Crc32(const span<uint8_t>);
+	static uint32_t Crc32(const span<uint8_t>&);
 
 private:
 	array<byte, 6> m_MacAddr;	// MAC Address

diff --git a/cpp/devices/primary_device.cpp b/cpp/devices/primary_device.cpp
@@ -262,7 +262,7 @@ vector<byte> PrimaryDevice::HandleRequestSense() const
 	return buf;
 }
 
-bool PrimaryDevice::WriteByteSequence(const span<uint8_t>)
+bool PrimaryDevice::WriteByteSequence(const span<uint8_t>&)
 {
 	GetLogger().Error("Writing bytes is not supported by this device");
 

diff --git a/cpp/devices/primary_device.h b/cpp/devices/primary_device.h
@@ -41,7 +41,7 @@ class PrimaryDevice: private ScsiPrimaryCommands, public Device
 
 	void SetController(shared_ptr<AbstractController>);
 
-	virtual bool WriteByteSequence(const span<uint8_t>);
+	virtual bool WriteByteSequence(const span<uint8_t>&);
 
 	int GetSendDelay() const { return send_delay; }
 

diff --git a/cpp/devices/scsi_printer.cpp b/cpp/devices/scsi_printer.cpp
@@ -134,7 +134,7 @@ void SCSIPrinter::SynchronizeBuffer()
 	EnterStatusPhase();
 }
 
-bool SCSIPrinter::WriteByteSequence(const span<uint8_t> buf)
+bool SCSIPrinter::WriteByteSequence(const span<uint8_t>& buf)
 {
 	if (!out.is_open()) {
 		vector<char> f(file_template.begin(), file_template.end());

diff --git a/cpp/devices/scsi_printer.h b/cpp/devices/scsi_printer.h
@@ -34,7 +34,7 @@ class SCSIPrinter : public PrimaryDevice, private ScsiPrinterCommands
 
 	vector<uint8_t> InquiryInternal() const override;
 
-	bool WriteByteSequence(const span<uint8_t>) override;
+	bool WriteByteSequence(const span<uint8_t>&) override;
 
 private: