51                             rt_uint16_t           length)  in rt_ringbuffer_put()  argument
65     if (size < length)  in rt_ringbuffer_put()
66         length = size;  in rt_ringbuffer_put()
68     if (rb->buffer_size - rb->write_index > length)  in rt_ringbuffer_put()
71         memcpy(&rb->buffer_ptr[rb->write_index], ptr, length);  in rt_ringbuffer_put()
73          * length of data in current mirror */  in rt_ringbuffer_put()
74         rb->write_index += length;  in rt_ringbuffer_put()
75         return length;  in rt_ringbuffer_put()
83            length - (rb->buffer_size - rb->write_index));  in rt_ringbuffer_put()
87     rb->write_index = length - (rb->buffer_size - rb->write_index);  in rt_ringbuffer_put()
89     return length;  in rt_ringbuffer_put()
100                             rt_uint16_t           length)  in rt_ringbuffer_put_force()  argument
108     if (length > rb->buffer_size)  in rt_ringbuffer_put_force()
110         ptr = &ptr[length - rb->buffer_size];  in rt_ringbuffer_put_force()
111         length = rb->buffer_size;  in rt_ringbuffer_put_force()
114     if (rb->buffer_size - rb->write_index > length)  in rt_ringbuffer_put_force()
117         memcpy(&rb->buffer_ptr[rb->write_index], ptr, length);  in rt_ringbuffer_put_force()
119          * length of data in current mirror */  in rt_ringbuffer_put_force()
120         rb->write_index += length;  in rt_ringbuffer_put_force()
122         if (length > space_length)  in rt_ringbuffer_put_force()
125         return length;  in rt_ringbuffer_put_force()
133            length - (rb->buffer_size - rb->write_index));  in rt_ringbuffer_put_force()
137     rb->write_index = length - (rb->buffer_size - rb->write_index);  in rt_ringbuffer_put_force()
139     if (length > space_length)  in rt_ringbuffer_put_force()
145     return length;  in rt_ringbuffer_put_force()
154                             rt_uint16_t           length)  in rt_ringbuffer_get()  argument
168     if (size < length)  in rt_ringbuffer_get()
169         length = size;  in rt_ringbuffer_get()
171     if (rb->buffer_size - rb->read_index > length)  in rt_ringbuffer_get()
174         memcpy(ptr, &rb->buffer_ptr[rb->read_index], length);  in rt_ringbuffer_get()
176          * length of data in current mirror */  in rt_ringbuffer_get()
177         rb->read_index += length;  in rt_ringbuffer_get()
178         return length;  in rt_ringbuffer_get()
186            length - (rb->buffer_size - rb->read_index));  in rt_ringbuffer_get()
190     rb->read_index = length - (rb->buffer_size - rb->read_index);  in rt_ringbuffer_get()
192     return length;  in rt_ringbuffer_get()