Lines Matching full:must

21 code and the application program must reside in different execution
37 environment, raw API functions MUST only be called from the core thread
61       granularity level. That is, a UDP or TCP control block must
218     also means that the memory behind dataptr must not change until the data is
261   ERR_OK, then it must free the pbuf. Otherwise, it must not
266   Must be called when the application has received the data. The len
399   The init function pointer must point to a initialization function for
413   For Ethernet drivers, the input function pointer must point to the lwIP
415   must use ip_input() declared in "lwip/ip.h".
424   Ethernet interface. This function must be called even if you don't know
431   netif is fully configured this function must be called.
484 To achieve zero-copy on transmit, the data passed to the raw API must
486 when the packets have been enqueued for sending, data must be kept stable
490 must *not* be reused by the application unless their ref-count is 1.
492 For no-copy pbufs (PBUF_ROM/PBUF_REF), data must be kept unchanged, too,
493 but the stack/driver will/must copy PBUF_REF'ed data when enqueueing, while
496 Also, data passed to tcp_write without the copy-flag must not be changed!