Added more noexcept specifiers

4 files changed, 47 insertions, 47 deletions

diff --git a/src/Networking/LwipEthernet/GMAC/ethernet_sam.cpp b/src/Networking/LwipEthernet/GMAC/ethernet_sam.cpp
index e706a153..d4301e93 100644
--- a/src/Networking/LwipEthernet/GMAC/ethernet_sam.cpp
+++ b/src/Networking/LwipEthernet/GMAC/ethernet_sam.cpp
@@ -89,14 +89,14 @@ static timers_info_t gs_timers_table[] = {
 #endif
 };
 
-extern uint32_t millis();
+extern uint32_t millis() noexcept;
 
 }		// end extern "C"
 
 /**
  * \brief Process timing functions.
  */
-void ethernet_timers_update(void)
+void ethernet_timers_update(void) noexcept
 {
 	static uint32_t ul_last_time;
 	uint32_t ul_cur_time, ul_time_diff, ul_idx_timer;
@@ -127,7 +127,7 @@ void ethernet_timers_update(void)
 //************************************************************************************************************
 
 // This sets the static IP configuration on-the-fly
-void ethernet_set_configuration(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay)
+void ethernet_set_configuration(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay) noexcept
 {
 	ip4_addr_t x_ip_addr, x_net_mask, x_gateway;
 	x_ip_addr.addr = ipAddress.GetV4LittleEndian();
@@ -143,7 +143,7 @@ void ethernet_set_configuration(IPAddress ipAddress, IPAddress netMask, IPAddres
 /** \brief Initialize the Ethernet subsystem.
  *
  */
-void init_ethernet(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay)
+void init_ethernet(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay) noexcept
 {
 	ip4_addr_t x_ip_addr, x_net_mask, x_gateway;
 	x_ip_addr.addr = ipAddress.GetV4LittleEndian();
@@ -169,7 +169,7 @@ void init_ethernet(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay)
 /** \brief Configure the Ethernet subsystem. Should be called after init_ethernet()
  *
  */
-void ethernet_configure_interface(const uint8_t macAddress[], const char *hostname)
+void ethernet_configure_interface(const uint8_t macAddress[], const char *hostname) noexcept
 {
 	ethernetif_set_mac_address(macAddress);
 
@@ -181,7 +181,7 @@ void ethernet_configure_interface(const uint8_t macAddress[], const char *hostna
 /* \brief Perform ethernet auto-negotiation and establish link. Returns true when ready
  *
  */
-bool ethernet_establish_link(void)
+bool ethernet_establish_link() noexcept
 {
 	if (ethernetif_establish_link())
 	{
@@ -194,7 +194,7 @@ bool ethernet_establish_link(void)
 /* \brief Is the link still up? Also updates the interface status if the link has gone down
  *
  */
-bool ethernet_link_established(void)
+bool ethernet_link_established() noexcept
 {
 	if (!ethernetif_link_established())
 	{
@@ -210,7 +210,7 @@ bool ethernet_link_established(void)
  *
  *  \return Returns true if data has been processed.
  */
-void ethernet_task(void)
+void ethernet_task() noexcept
 {
 #if !LWIP_GMAC_TASK
 	/* Run polling tasks */
@@ -229,7 +229,7 @@ void ethernet_task(void)
  *
  * \param callback The callback to be called when a new packet is ready
  */
-void ethernet_set_rx_callback(gmac_dev_tx_cb_t callback)
+void ethernet_set_rx_callback(gmac_dev_tx_cb_t callback) noexcept
 {
 	ethernetif_set_rx_callback(callback);
 }
@@ -238,7 +238,7 @@ void ethernet_set_rx_callback(gmac_dev_tx_cb_t callback)
 /*
  * \brief Returns the current IP address
  */
-void ethernet_get_ipaddress(IPAddress& ipAddress, IPAddress& netMask, IPAddress& gateWay)
+void ethernet_get_ipaddress(IPAddress& ipAddress, IPAddress& netMask, IPAddress& gateWay) noexcept
 {
 	ipAddress.SetV4LittleEndian(gs_net_if.ip_addr.addr);
 	netMask.SetV4LittleEndian(gs_net_if.netmask.addr);
diff --git a/src/Networking/LwipEthernet/GMAC/ethernet_sam.h b/src/Networking/LwipEthernet/GMAC/ethernet_sam.h
index 06516e19..c1948803 100644
--- a/src/Networking/LwipEthernet/GMAC/ethernet_sam.h
+++ b/src/Networking/LwipEthernet/GMAC/ethernet_sam.h
@@ -52,35 +52,35 @@
 #include "lwip/netif.h"
 
 // Perform low-level initialisation of the network interface
-void init_ethernet(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay);
+void init_ethernet(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay) noexcept;
 
 // Terminate Ethernet and stop any interrupts, tasks etc. Used when shutting down the whole system.
-inline void ethernet_terminate() { ethernetif_terminate(); }
+inline void ethernet_terminate() noexcept { ethernetif_terminate(); }
 
 // Configure the ethernet interface
-void ethernet_configure_interface(const uint8_t macAddress[], const char *hostname);
+void ethernet_configure_interface(const uint8_t macAddress[], const char *hostname) noexcept;
 
 // Perform ethernet auto-negotiation and establish link. Returns true when ready
-bool ethernet_establish_link(void);
+bool ethernet_establish_link() noexcept;
 
 // Is the link still up? Also updates the interface status if the link has gone down
-bool ethernet_link_established(void);
+bool ethernet_link_established() noexcept;
 
 // Update IPv4 configuration on demand
-void ethernet_set_configuration(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay);
+void ethernet_set_configuration(IPAddress ipAddress, IPAddress netMask, IPAddress gateWay) noexcept;
 
 // Must be called periodically to keep the LwIP timers running
-void ethernet_timers_update(void);
+void ethernet_timers_update() noexcept;
 
 // Reads all stored network packets and processes them
-void ethernet_task(void);
+void ethernet_task() noexcept;
 
 #if !LWIP_GMAC_TASK
 // Set the RX callback for incoming network packets
-void ethernet_set_rx_callback(gmac_dev_tx_cb_t callback);
+void ethernet_set_rx_callback(gmac_dev_tx_cb_t callback) noexcept;
 #endif
 
 // Returns the network interface's current IPv4 address
-void ethernet_get_ipaddress(IPAddress& ipAddress, IPAddress& netMask, IPAddress& gateWay);
+void ethernet_get_ipaddress(IPAddress& ipAddress, IPAddress& netMask, IPAddress& gateWay) noexcept;
 
 #endif /* ETHERNET_SAM_H_INCLUDED */
diff --git a/src/Networking/LwipEthernet/GMAC/same70_gmac.cpp b/src/Networking/LwipEthernet/GMAC/same70_gmac.cpp
index 863f4018..2565fe79 100644
--- a/src/Networking/LwipEthernet/GMAC/same70_gmac.cpp
+++ b/src/Networking/LwipEthernet/GMAC/same70_gmac.cpp
@@ -176,7 +176,7 @@ static gmac_dev_tx_cb_t gmac_rx_cb = nullptr;
 /**
  * \brief GMAC interrupt handler.
  */
-void GMAC_Handler(void)
+extern "C" void GMAC_Handler() noexcept
 {
 #if LWIP_GMAC_TASK
 	/* Get interrupt status. */
@@ -214,7 +214,7 @@ void GMAC_Handler(void)
  * \param p_gmac_dev Pointer to driver data structure.
  * \param startAt The index to start populating from
  */
-static void gmac_rx_populate_queue(struct gmac_device *p_gmac_dev, uint32_t startAt)
+static void gmac_rx_populate_queue(struct gmac_device *p_gmac_dev, uint32_t startAt) noexcept
 {
 	uint32_t ul_index = startAt;
 
@@ -278,7 +278,7 @@ static void gmac_rx_populate_queue(struct gmac_device *p_gmac_dev, uint32_t star
  *
  * \param ps_gmac_dev Pointer to driver data structure.
  */
-static void gmac_rx_init(struct gmac_device *ps_gmac_dev)
+static void gmac_rx_init(struct gmac_device *ps_gmac_dev) noexcept
 {
 	uint32_t ul_index = 0;
 
@@ -308,7 +308,7 @@ static void gmac_rx_init(struct gmac_device *ps_gmac_dev)
  *
  * \param ps_gmac_dev Pointer to driver data structure.
  */
-static void gmac_tx_init(struct gmac_device *ps_gmac_dev)
+static void gmac_tx_init(struct gmac_device *ps_gmac_dev) noexcept
 {
 	uint32_t ul_index;
 
@@ -334,7 +334,7 @@ static void gmac_tx_init(struct gmac_device *ps_gmac_dev)
  *
  * \param netif the lwIP network interface structure for this ethernetif.
  */
-static void gmac_low_level_init(struct netif *netif)
+static void gmac_low_level_init(struct netif *netif) noexcept
 {
 #if 0			// chrishamm
 	volatile uint32_t ul_delay;
@@ -402,7 +402,7 @@ static void gmac_low_level_init(struct netif *netif)
  * \return ERR_OK if the packet could be sent.
  * an err_t value if the packet couldn't be sent.
  */
-static err_t gmac_low_level_output(netif *p_netif, struct pbuf *p)
+static err_t gmac_low_level_output(netif *p_netif, struct pbuf *p) noexcept
 {
 	gmac_device *const ps_gmac_dev = static_cast<gmac_device *>(p_netif->state);
 
@@ -482,7 +482,7 @@ static err_t gmac_low_level_output(netif *p_netif, struct pbuf *p)
  * \return a pbuf filled with the received packet (including MAC header).
  * 0 on memory error.
  */
-static pbuf *gmac_low_level_input(struct netif *netif)
+static pbuf *gmac_low_level_input(struct netif *netif) noexcept
 {
 	gmac_device *ps_gmac_dev = static_cast<gmac_device *>(netif->state);
 
@@ -565,7 +565,7 @@ static pbuf *gmac_low_level_input(struct netif *netif)
  *
  * \param pvParameters A pointer to the gmac_device instance.
  */
-extern "C" [[noreturn]] void gmac_task(void *pvParameters)
+extern "C" [[noreturn]] void gmac_task(void *pvParameters) noexcept
 {
 	gmac_device * const ps_gmac_dev = static_cast<gmac_device*>(pvParameters);
 	netif * const p_netif = ps_gmac_dev->netif;
@@ -593,7 +593,7 @@ extern "C" [[noreturn]] void gmac_task(void *pvParameters)
  *
  * \param netif the lwIP network interface structure for this ethernetif.
  */
-bool ethernetif_input(struct netif *netif)
+bool ethernetif_input(struct netif *netif) noexcept
 {
 	struct eth_hdr *ethhdr;
 	struct pbuf *p;
@@ -642,7 +642,7 @@ bool ethernetif_input(struct netif *netif)
  * ERR_MEM if private data couldn't be allocated.
  * any other err_t on error.
  */
-err_t ethernetif_init(struct netif *netif)
+err_t ethernetif_init(struct netif *netif) noexcept
 {
 	LWIP_ASSERT("netif != NULL", (netif != NULL));
 
@@ -683,7 +683,7 @@ err_t ethernetif_init(struct netif *netif)
 	return ERR_OK;
 }
 
-void ethernetif_hardware_init(void)
+void ethernetif_hardware_init() noexcept
 {
 	/* Enable GMAC clock. */
 	pmc_enable_periph_clk(ID_GMAC);
@@ -767,7 +767,7 @@ void ethernetif_hardware_init(void)
 	NVIC_EnableIRQ(GMAC_IRQn);
 }
 
-bool ethernetif_establish_link(void)
+bool ethernetif_establish_link() noexcept
 {
 	/* Auto Negotiate, work in RMII mode. */
 	uint8_t result = ethernet_phy_auto_negotiate(GMAC, BOARD_GMAC_PHY_ADDR);
@@ -790,7 +790,7 @@ bool ethernetif_establish_link(void)
 }
 
 // Ask the PHY if the link is still up
-bool ethernetif_link_established(void)
+bool ethernetif_link_established() noexcept
 {
 	gmac_enable_management(GMAC, true);
 
@@ -810,13 +810,13 @@ bool ethernetif_link_established(void)
 }
 
 #if !LWIP_GMAC_TASK
-void ethernetif_set_rx_callback(gmac_dev_tx_cb_t callback)
+void ethernetif_set_rx_callback(gmac_dev_tx_cb_t callback) noexcept
 {
 	gmac_rx_cb = callback;
 }
 #endif
 
-void ethernetif_set_mac_address(const uint8_t macAddress[])
+void ethernetif_set_mac_address(const uint8_t macAddress[]) noexcept
 {
 	// This function must be called once before low_level_init(), because that is where the
 	// MAC address of the netif is assigned
@@ -827,7 +827,7 @@ void ethernetif_set_mac_address(const uint8_t macAddress[])
 }
 
 // This is called when we shut down
-void ethernetif_terminate()
+void ethernetif_terminate() noexcept
 {
 	NVIC_DisableIRQ(GMAC_IRQn);
 #if LWIP_GMAC_TASK
@@ -835,9 +835,9 @@ void ethernetif_terminate()
 #endif
 }
 
-extern "C" u32_t millis();
+extern "C" u32_t millis() noexcept;
 
-extern "C" u32_t sys_now(void)
+extern "C" u32_t sys_now() noexcept
 {
 	return millis();
 }
diff --git a/src/Networking/LwipEthernet/GMAC/same70_gmac.h b/src/Networking/LwipEthernet/GMAC/same70_gmac.h
index 6d494faf..8d6bd595 100644
--- a/src/Networking/LwipEthernet/GMAC/same70_gmac.h
+++ b/src/Networking/LwipEthernet/GMAC/same70_gmac.h
@@ -57,24 +57,24 @@ extern "C" {
 #ifdef __cplusplus
 }
 
-err_t ethernetif_init(struct netif *netif);				// called by LwIP to initialise the interface
+err_t ethernetif_init(struct netif *netif) noexcept;		// called by LwIP to initialise the interface
 
-void ethernetif_terminate();							// called when we shut down
+void ethernetif_terminate() noexcept;						// called when we shut down
 
-bool ethernetif_input(struct netif *netif);				// checks for a new packet and returns true if one was processed
+bool ethernetif_input(struct netif *netif) noexcept;		// checks for a new packet and returns true if one was processed
 
-void ethernetif_hardware_init(void);					// initialises the low-level hardware interface
+void ethernetif_hardware_init() noexcept;					// initialises the low-level hardware interface
 
-bool ethernetif_establish_link(void);					// attempts to establish link and returns true on success
+bool ethernetif_establish_link() noexcept;					// attempts to establish link and returns true on success
 
-bool ethernetif_link_established(void);					// asks the PHY if the link is still up
+bool ethernetif_link_established() noexcept;				// asks the PHY if the link is still up
 
 #if !LWIP_GMAC_TASK
-typedef void (*gmac_dev_tx_cb_t) (uint32_t ul_status);	// copied from gmac_raw.h
-void ethernetif_set_rx_callback(gmac_dev_tx_cb_t callback);
+typedef void (*gmac_dev_tx_cb_t) (uint32_t ul_status) noexcept;	// copied from gmac_raw.h
+void ethernetif_set_rx_callback(gmac_dev_tx_cb_t callback) noexcept;
 #endif
 
-void ethernetif_set_mac_address(const uint8_t macAddress[]);
+void ethernetif_set_mac_address(const uint8_t macAddress[]) noexcept;
 
 #endif