Sync the code to v3.1.2

bsp/allwinner_tina/libcpu/interrupt.c

@@ -132,7 +132,7 @@ void rt_hw_interrupt_umask(int vector)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
     rt_uint32_t pend_addr, en_addr, data;

bsp/allwinner_tina/libcpu/interrupt.h

@@ -102,6 +102,6 @@ typedef struct tina_intc *tina_intc_t;
 void rt_hw_interrupt_init(void);
 void rt_hw_interrupt_mask(int vector);
 void rt_hw_interrupt_umask(int vector);
-rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, void *param, char *name);
+rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, void *param, const char *name);
 
 #endif /* __INTERRUPT_H__ */

bsp/asm9260t/platform/interrupt.c

@@ -151,7 +151,7 @@ void rt_hw_interrupt_umask(int irq)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/at91sam9260/platform/interrupt.c

@@ -319,7 +319,7 @@ void rt_hw_interrupt_umask(int irq)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, 
-                                    void *param, char *name)
+                                    void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/dm365/platform/interrupt.c

@@ -253,7 +253,7 @@ void rt_hw_interrupt_umask(int irq)
  */
 
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-									void *param, char *name)
+									void *param, const char *name)
 {
 	rt_isr_handler_t old_handler = RT_NULL;
 

bsp/fh8620/drivers/interrupt.c

@@ -169,7 +169,7 @@ void rt_hw_interrupt_umask(int irq)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, 
-                                    void *param, char *name)
+                                    void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/fh8620/drivers/interrupt.h

@@ -35,6 +35,6 @@ void rt_hw_interrupt_init(void);
 void rt_hw_interrupt_mask(int irq);
 void rt_hw_interrupt_umask(int irq);
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-		void *param, char *name);
+		void *param, const char *name);
 
 #endif /* INTERRUPT_H_ */

bsp/gkipc/armv6/interrupt.c

@@ -97,7 +97,7 @@ void rt_hw_interrupt_umask(int irq)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-                                    void *param, char *name)
+                                    void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/hifive1/drivers/interrupt.c

@@ -110,7 +110,7 @@ void rt_hw_interrupt_ack(rt_uint32_t fiq_irq, rt_uint32_t id)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/hifive1/drivers/interrupt.h

@@ -32,6 +32,6 @@ void rt_hw_interrupt_init(void);
 rt_uint32_t rt_hw_interrupt_get_active(rt_uint32_t fiq_irq);
 void rt_hw_interrupt_ack(rt_uint32_t fiq_irq, rt_uint32_t id);
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name);
+        void *param, const char *name);
 
 #endif

bsp/imx6sx/cortex-a9/cpu/interrupt.c

@@ -110,7 +110,7 @@ void rt_hw_interrupt_umask(int vector)
  * @param old_handler the old interrupt service routine
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/qemu-vexpress-a9/cpu/interrupt.c

@@ -91,7 +91,7 @@ void rt_hw_interrupt_umask(int vector)
  * @param old_handler the old interrupt service routine
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/qemu-vexpress-gemini/cpu/interrupt.c

@@ -108,7 +108,7 @@ void rt_hw_interrupt_umask(int vector)
  * @param old_handler the old interrupt service routine
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/raspi2/cpu/interrupt.c

@@ -114,7 +114,7 @@ void rt_hw_interrupt_umask(int vector)
  * @param old_handler the old interrupt service routine
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-        void *param, char *name)
+        void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 

bsp/tm4c129x/.config

@@ -98,7 +98,7 @@ CONFIG_RT_USING_SERIAL=y
 #
 # POSIX layer and C standard library
 #
-# CONFIG_RT_USING_LIBC is not set
+CONFIG_RT_USING_LIBC=y
 # CONFIG_RT_USING_PTHREADS is not set
 
 #

bsp/tm4c129x/rtconfig.h

@@ -89,7 +89,7 @@
 
 /* POSIX layer and C standard library */
 
-/* RT_USING_LIBC is not set */
+#define RT_USING_LIBC
 /* RT_USING_PTHREADS is not set */
 
 /* Network stack */

components/net/lwip-1.4.1/src/arch/include/arch/cc.h

@@ -38,13 +38,14 @@
 #include <rthw.h>
 #include <rtthread.h>
 
-typedef rt_uint8_t	u8_t;
-typedef rt_int8_t	s8_t;
-typedef rt_uint16_t	u16_t;
-typedef rt_int16_t	s16_t;
-typedef rt_uint32_t	u32_t;
-typedef rt_int32_t	s32_t;
-typedef rt_uint32_t	mem_ptr_t;
+#include <stdint.h>
+typedef uint8_t   u8_t;
+typedef int8_t    s8_t;
+typedef uint16_t  u16_t;
+typedef int16_t   s16_t;
+typedef uint32_t  u32_t;
+typedef int32_t   s32_t;
+typedef uintptr_t mem_ptr_t;
 
 #define U16_F "hu"
 #define S16_F "hd"