Empty array uint8_t data[] is not allowed in ISO-C++. Replacement: function coap_hdr_data_ptr, which handles
the pointer arithmetic to point where hdr.data pointed
COAP_CT_ style defines for the content types are deprecated in favour of
COAP_FORMAT_ style defines. COAP_FORMAT_ is expanded to include any
missing content type that was available with COAP_CT_.
Adds a gnrc_netif specific rawmode flag to indicate that the netdev
device is configured in raw mode. This flag is kept in sync with a
possible flag in the netdev device and should only be modified via the
setter call.
gnrc_sock_recv used to duplicate functionality of gnrc_ipv6_get_header,
but additionally checked whether the IPv6 snip is large enough.
All checks are now included in gnrc_ipv6_get_header, but as most of them
stem from programming / user errors, they were moved into asserts; this
constitutes an API change.
- add generic string put and get functions
- add location path and location query options
- add dedicated functions for getting and setting
URI query, URI path, location query, and location path
options
UDP port 0 is reserved for system usage, e.g., to tell the OS to
set a random source port. Hence, neither source nor destination
port should be 0 when transmitting. This PR adds proper asserts.
A CoAP resource is a primary object between the application
and CoAP library. The Library needs the paths, methods,
and handlers from it, so that it can call the right handler.
However, it never needs to change any of them.
The application also needs the resources. The application
may want to declare the resources as const, since it may
want to store them in flash.
This refactors reception/decoding part of `gnrc_sixlowpan_iphc` to the
more layered approach modeled in #8511. Since the reception part is
already complicated enough I decided to divide send and receive up into
separate changes.
This refactors sending/encoding part of `gnrc_sixlowpan_iphc` to the
more layered approach modeled in #8511. Since the reception part is
already was pretty complicated to refactor, I decided to divide send
and receive up into separate changes.
This will be used in the IPHC refactoring to control the reassembly
buffer as a context.
I also adapted the name of `gnrc_sixlowpan_frag_gc_rbuf()` to be in
line with the rest of the newer functions.
