diff options
Diffstat (limited to 'src/device.c')
| -rw-r--r-- | src/device.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/device.c b/src/device.c index ebb8f26854..9bfaf776d6 100644 --- a/src/device.c +++ b/src/device.c @@ -82,6 +82,7 @@ RTM_EXPORT(rt_device_register); */ rt_err_t rt_device_unregister(rt_device_t dev) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); RT_ASSERT(rt_object_is_systemobject(&dev->parent)); @@ -143,6 +144,7 @@ RTM_EXPORT(rt_device_create); */ void rt_device_destroy(rt_device_t dev) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); RT_ASSERT(rt_object_is_systemobject(&dev->parent) == RT_FALSE); @@ -202,6 +204,7 @@ rt_err_t rt_device_open(rt_device_t dev, rt_uint16_t oflag) { rt_err_t result = RT_EOK; + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -267,6 +270,7 @@ rt_err_t rt_device_close(rt_device_t dev) { rt_err_t result = RT_EOK; + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -312,6 +316,7 @@ rt_size_t rt_device_read(rt_device_t dev, void *buffer, rt_size_t size) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -354,6 +359,7 @@ rt_size_t rt_device_write(rt_device_t dev, const void *buffer, rt_size_t size) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -389,6 +395,7 @@ RTM_EXPORT(rt_device_write); */ rt_err_t rt_device_control(rt_device_t dev, int cmd, void *arg) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -412,10 +419,11 @@ RTM_EXPORT(rt_device_control); * * @return RT_EOK */ -rt_err_t -rt_device_set_rx_indicate(rt_device_t dev, - rt_err_t (*rx_ind)(rt_device_t dev, rt_size_t size)) +rt_err_t rt_device_set_rx_indicate(rt_device_t dev, + rt_err_t (*rx_ind)(rt_device_t dev, + rt_size_t size)) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); @@ -435,10 +443,11 @@ RTM_EXPORT(rt_device_set_rx_indicate); * * @return RT_EOK */ -rt_err_t -rt_device_set_tx_complete(rt_device_t dev, - rt_err_t (*tx_done)(rt_device_t dev, void *buffer)) +rt_err_t rt_device_set_tx_complete(rt_device_t dev, + rt_err_t (*tx_done)(rt_device_t dev, + void *buffer)) { + /* parameter check */ RT_ASSERT(dev != RT_NULL); RT_ASSERT(rt_object_get_type(&dev->parent) == RT_Object_Class_Device); |