add system() for IAR
* Change Logs:
* Date Author Notes
* 2021-02-13 Meco Man implement exit() and abort()
+ * 2021-02-20 Meco Man add system()
*/
#include <rtthread.h>
@@ -16,3 +17,9 @@ void __exit (int status)
__rt_libc_exit(status);
while(1);
}
+
+int system(const char * string)
+{
+ extern int __rt_libc_system(const char *string);
+ return __rt_libc_system(string);
+}
