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2807 Commits

Author SHA1 Message Date
Peter Kietzmann
9f34513eec
Merge pull request #9563 from bergzand/pr/netif/netdev_recv_reset 
gnrc_netif_ieee802154: drop frame on buffer error
 2018-07-13 16:21:33 +02:00
Koen Zandberg
ea6a2ef494
gnrc_netif_ieee802154: drop frame on buffer error 
This adds a netdev recv call to indicate that the received frame should be
dropped when there is no buffer space available to store the frame.
 2018-07-12 16:15:00 +02:00
Martine Lenders
3b1e4f54d2
Merge pull request #9532 from brummer-simon/gnrc_tcp-fix_includes 
gnrc_tcp: Add missing includes
 2018-07-10 20:22:13 +02:00
Simon Brummer
3b89bef366 gnrc_tcp: Add missing includes 2018-07-10 16:00:36 +02:00
Martine Lenders
8d47210228 gnrc_netif: don't spam user if dev doesn't support NETOPT_RX/TX_END_IRQ 2018-07-09 17:23:31 +02:00
Peter Kietzmann
15b0fe4368
Merge pull request #9467 from gebart/pr/gnrc_netif-netdev-flags 
gnrc_netif: Enable RX and TX complete events after netdev init
 2018-07-09 08:59:32 +02:00
Hauke Petersen
ad20c4f1cc net: add Asymcute (asynchronous MQTT-SN client) 2018-07-05 15:44:16 +02:00
Hauke Petersen
bf8f8dfa67 net/sock_udp: add sock_udp_ep_equal() 2018-07-05 15:13:01 +02:00
Martine Lenders
5361c4cfff sock_dns: return error if DNS server is not set 2018-07-05 11:09:34 +02:00
Martine Lenders
1916c45dc0 gnrc_ipv6_nib_router: add support to send RDNSSO 2018-07-05 11:09:34 +02:00
Martine Lenders
6d1f012c9d gnrc_ipv6_nib: add support to handle RDNSSO 2018-07-05 11:09:34 +02:00
Martine Lenders
0ef62b9690 gnrc_ndp: add support for building RDNSS option 2018-07-05 11:01:22 +02:00
Martine Lenders
fbf216f864 gnrc_sock_dns: Move DNS server end point to implementation 2018-07-05 11:01:22 +02:00
Hauke Petersen
1bfb3c8534 net/emcute: adapted to changes byteorder functions 2018-07-04 17:41:04 +02:00
Martine Lenders
8721d0b0a2 gnrc_sixlowpan_frag: add page context to reassembly buffer 
While refactoring IPHC I noticed that the page actually can already be
used for fragmentation: Given @cgundogan's work on [ICN LoWPAN] we can
already assume, that the page context may (among other thing) determine
the type of the reassembled packet. This PR provides the basis for
that.

[ICN LoWPAN]: https://tools.ietf.org/html/draft-gundogan-icnrg-ccnlowpan-01
 2018-07-03 14:08:14 +02:00
Cenk Gündoğan
16e1f972ab
Merge pull request #9424 from miri64/gnrc_sixlowpan_frag/enh/async-gc 
gnrc_sixlowpan_frag: add asynchronous rbuf GC
 2018-07-03 11:45:52 +02:00
Martine Lenders
254f16e81f gnrc_sixlowpan_frag: add asynchronous rbuf GC 
While the current approach for garbage collection in the 6Lo reassembly
buffer is good for best-effort handling of
*fragmented* packets and nicely RAM saving, it has the problem that
incomplete, huge datagrams can basically DoS a node, if no further
fragmented datagram is received for a while (since the packet buffer is
full and GC is not triggered).

This change adds a asynchronous GC (utilizing the existing
functionality) to the reassembly buffer, so that even if there is no new
fragmented packet received, fragments older than `RBUF_TIMEOUT` will be
removed from the reassembly buffer, freeing up the otherwise wasted
packet buffer space.
 2018-07-03 10:25:25 +02:00
Cenk Gündoğan
bf33941819
Merge pull request #9434 from miri64/gnrc_pktbuf_static/fix/alignment-race 
gnrc_pktbuf_static: fix alignment issue / leaks
 2018-07-02 16:32:13 +02:00
Cenk Gündoğan
32e823acb2
Merge pull request #9447 from miri64/gnrc_sixlowpan_frag/enh/add-cur-size 
gnrc_sixlowpan_frag: add current_size to exposed struct
 2018-07-02 14:05:40 +02:00
Joakim Nohlgård
bbf4f1e453 gnrc_netif: Enable RX and TX complete events after netdev init 2018-06-29 21:53:23 +02:00
Martine Lenders
cb74063573 gnrc_sock_udp: use sock's local end-point for listening 
Without this fix the listener doesn't actually listen on the
(potentially) ephemeral port introduced in #9382, but on port 0 which is
wrong.
 2018-06-28 17:25:26 +02:00
Martine Lenders
68fe6682ff gnrc_sixlowpan_frag: add current_size to exposed struct 
Since IPHC also manipulates the total number of bytes of a received
datagram (by decompressing it), this also needs to be exposed. I guess
I was too focused on introducing a *generic* packet buffer for a future
virtual reassembly buffer (where it isn't needed, but so isn't `pkt` to
be honest), that I totally forgot about it in #9352.
 2018-06-28 12:28:51 +02:00
Martine Lenders
acfe57a52b gnrc_pktbuf_static: reduce checks to be in line with new alignment 2018-06-27 17:19:34 +02:00
Martine Lenders
8a75d8d189 gnrc_pktbuf_static: fix alignment issue / leaks 
This fixes an alignment issue I encountered in the static version of
the packet buffer.

The bug is caused by a race-condition where a certain order of
operations leads to a chunk being released according to the
byte-alignment of the platform, but overlapping potential space for
a future `_unused_t` struct e.g. (x mark allocated regions):

                    Future leak of size sizeof(_unused_t)       Time
                    v                                            |
    +------------+-----+--------------------+                    |
    |xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx|                    +
    +------------+-----+--------------------+                    |
                                                                 |
    +------------+--+--+--------------------+                    |
    |               |xxxxxxxxxxxxxxxxxxxxxxx|                    +
    +------------+--+--+--------------------+                    |
                                                                 |
    +-----+------+--+--+--------------------+                    |
    |xxxxx|         |xxxxxxxxxxxxxxxxxxxxxxx|                    +
    +-----+------+--+--+--------------------+                    |
                                                                 |
    +-----+------+-----+---------+----------+                    |
    |xxxxx|                      |xxxxxxxxxx|                    +
    +-----+------+-----+---------+----------+                    |
                                                                 |
    +-----+------+-----+--------------------+                    |
    |xxxxx|      |xxxxxxxxxxxxxxxxxxxxxxxxxx|                    +
    +-----+------+-----+--------------------+                    |
                                                                 |
    +------------+-----+--------------------+                    |
    |xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx|                    +
    +------------+-----+--------------------+                    |
                                                                 |
    +------------+-----+--------------------+                    |
    |xxxxxxxxxxxxxxxxxx|                    |                    +
    +------------+-----+--------------------+                    |
                                                                 |
    +------------+-----+--------------------+                    |
    |            |xxxxx|                    |                    +
    +------------+-----+--------------------+                    |
                                                                 v

Sadly, I wasn't able to create a reproducable unittest that show-cases
this corner-case, since I don't understand the order of operations that
cause this one 100%, but the bug is reproducable (but also not
reliably) by sending large (i.e. fragmented) packets to a 6Lo-enabled
host from more than 1 host simultaneously (use `gnrc_pktbuf_cmd` to
check).

By making the size of `_unused_t` the only condition for alignment,
this bug is fixed.
 2018-06-27 17:18:24 +02:00
Cenk Gündoğan
315c201747
Merge pull request #9372 from miri64/gnrc_sixlowpan_frag/enh/i8511 
gnrc_sixlowpan_frag: adapt for #8511
 2018-06-26 19:47:25 +02:00
Martine Lenders
a2eb3c7f15 gnrc_sixlowpan_frag: adapt for #8511 
This refactors the `gnrc_sixlowpan_frag` module for the API proposed
in #8511.

The `ctx` for `gnrc_sixlowpan_frag_send()` is required to be a
`gnrc_sixlowpan_msg_frag_t` object, so IPHC can later on use it to
provide the *original* datagram size (otherwise, we would need to adapt
the API just for that, which seems to me as convoluted as this
proposal).

I also provide an expose function with a future possibility to provide
more than just one `gnrc_sixlowpan_msg_frag_t` object later on (plus
having cleaner module separation in general).
 2018-06-26 19:38:33 +02:00
Martine Lenders
0c9d7aeedc gnrc_rpl: exit early if netif_hdr is NULL in send function 
Without this fix RPL might crash when the packet buffer is full.
 2018-06-21 14:51:47 +02:00
Martine Lenders
579d9d78d4
Merge pull request #8823 from miri64/gnrc_ipv6_nib/feat/slaac 
gnrc_ipv6_nib: add full RFC4862 DAD support
 2018-06-21 14:10:36 +02:00
Cenk Gündoğan
d140aa1c8e
Merge pull request #9382 from miri64/sock/enh/i9376 
sock_udp: allow creation with ephemeral ports
 2018-06-21 12:16:40 +02:00
Cenk Gündoğan
0c428ecb2e gnrc_rpl: remove events from the queue before memset() 2018-06-21 10:41:13 +02:00
Kaspar Schleiser
ddfc5843bb
Merge pull request #9086 from bergzand/pr/nanocoap_sock/client_split 
nanocoap_sock: split generic request function of from nanocoap_get
 2018-06-20 23:31:05 +02:00
Martine Lenders
a33399edf7 gnrc_sock_udp: provide fix for error state for full port pool 2018-06-20 14:51:18 +02:00
Martine Lenders
f8524cb4c0 gnrc_sock_udp: provide port for #9376 API fix 2018-06-20 14:51:17 +02:00
Cenk Gündoğan
e08fd546cf
Merge pull request #9353 from miri64/gnrc_sixlowpan/opt/rm-pad 
gnrc_sixlowpan: fix order of gnrc_sixlowpan_msg_frag_t
 2018-06-18 10:59:27 +02:00
Cenk Gündoğan
acb9e4aed2
Merge pull request #9352 from miri64/gnrc_sixlowpan_frag/enh/expose-rbuf 
gnrc_sixlowpan_frag: expose (parts of) reassembly buffer
 2018-06-18 10:55:13 +02:00
Ken Bannister
4f8c3b7d18
Merge pull request #9310 from miri64/gcoap/enh/clients-without-response-handlers 
gcoap: don't allocate memo for clients without response handlers
 2018-06-15 10:28:30 -04:00
Martine Lenders
b03aa528e8 gcoap: don't allocate memo for clients without response handlers 2018-06-15 09:46:50 +02:00
Joakim Nohlgård
8514ff5f15 gnrc/pktbuf: Const correctness on gnrc_pktbuf_add 2018-06-15 00:44:23 +02:00
Martine Lenders
2c9ee62eb0 gnrc_sixlowpan: fix order of gnrc_sixlowpan_msg_frag_t 
While working on #9352 I noticed that the order of members in the
`gnrc_sixlowpan_msg_frag_t` struct costs us 4 bytes in RAM due to byte
alignment. This PR fixes the order of members, so they are the most
packed.
 2018-06-14 17:35:29 +02:00
Martine Lenders
86cbde2db5 gnrc_sixlowpan_frag: expose (parts of) reassembly buffer 
This exposes the parts of the reassembly buffer to be usable as context
as proposed in #8511.

I only exposed *parts of* for two reasons:

1. I don't need to expose further types (like `rbuf_int_t`), that are
   not of interest outside of fragmentation.
2. This allows for an easy future extension for the virtual reassembly
   buffer as proposed in [[1]].

This makes this change a little bit more involved, because instead of
just renaming the type, I also need to add the usage of the `super`
member, but I think in the end this little preparation work will be
beneficial in the future.

[1]: https://tools.ietf.org/html/draft-watteyne-6lo-minimal-fragment-01#section-3
 2018-06-14 17:22:58 +02:00
Martine Lenders
e91e0a7807
Merge pull request #9261 from kb2ma/gcoap/refine_re-register 
net/gcoap: Refine Observe re-registration
 2018-06-13 16:05:40 +02:00
Alexandre Abadie
7d013eb2b6 sys: fix doxygen grouping 2018-06-11 19:12:02 +02:00
Martine Lenders
ec5ca98b4d
Merge pull request #9320 from brummer-simon/gnrc_tcp-set_ip_src_addr_directly 
gnrc_tcp: Set src addr in outgoing packets by tcp layer.
 2018-06-11 14:20:21 +02:00
Ken Bannister
43db2715cd net/nanocoap: create pkt-based request 
Includes string and uint options.
 2018-06-10 08:44:16 -04:00
Simon Brummer
370fe1e475 gnrc_tcp: Set src addr in outgoing packets by tcp layer. 2018-06-10 13:26:23 +02:00
Cenk Gündoğan
c135f2639e
Merge pull request #9300 from miri64/gnrc_ipv6_nib/fix/rtr-timeout-wrong-ctx 
gnrc_ipv6_nib: use router instead of netif for router timeout context
 2018-06-07 13:40:48 +02:00
Hauke Petersen
36ecaa6e4b net/emcute: use global byteorder functions 2018-06-07 12:10:58 +02:00
Martine Lenders
b6ab9eb343 gnrc_ipv6_nib: use router instead of netif for router timeout context 
`GNRC_IPV6_NIB_RTR_TIMEOUT` [expects a default router entry][doc] as
context, so using the `netif` here is clearly wrong. This causes the
hardfault described in #9297.

[doc]: http://doc.riot-os.org/group__net__gnrc__ipv6__nib.html#ga1c7e892ef6533f699c4e64737c2847c2
 2018-06-06 11:37:51 +02:00
Ken Bannister
2c02ed2093 net/gcoap: refine observe re-registration 
Fix re-register when using the same token.
Handle edge cases when change token for a resource.
Only set observer and resource on initial registration.
Discuss re-registration in documentation.
 2018-06-05 09:23:16 -04:00
BytesGalore
0c034c9220 rpl: add DIS Solicited Information option 2018-06-04 18:10:22 +02:00
Martine Lenders
22ad3aa12e gnrc_ndp: only send RAs when VALID address is found 
Otherwise, it may happen that `::` or a global address is chosen by
the IPv6 header fill function. Both types of addresses are
[not valid for RAs](https://tools.ietf.org/html/rfc4861#section-4.2)
 2018-05-31 17:11:26 +02:00
Martine Lenders
55adbee488 gnrc_ipv6_nib: add full RFC4862 DAD support 
Parts of [RFC4862] were already implemented when NDP via the NIB was
first implemented. This change just includes the DAD portion of
[RFC4862]. This should be enough to make RIOT fully RFC4862 compliant.

[RFC4862]: https://tools.ietf.org/html/rfc4862
 2018-05-31 17:11:25 +02:00
Martine Lenders
57d3c4698c gcoap: don't drop observer on re-register 
With #9209 gCoAP got the ability to re-register and OBSERVE with a new
token, sadly the `observer` variable wasn't set in that fix, so a
re-registration actually led to the deletion of the observer (because it
is still `NULL` when the old registration is overwritten in l. 317)
 2018-05-30 23:05:25 +02:00
Martine Lenders
fce5c758f7
Merge pull request #8841 from miri64/netif/api/initial2 
netif: Initial import of a common network interface API (second try)
 2018-05-29 22:10:50 +02:00
Martine Lenders
2586b5c161
Merge pull request #9233 from brummer-simon/gnrc_tcp-handle_link_local_addr 
gnrc_tcp: handle link local IPv6 addresses correctly
 2018-05-29 21:50:00 +02:00
Simon Brummer
686aabaa0a gnrc_tcp: handle link local IPv6 addresses correctly 2018-05-29 21:28:32 +02:00
Koen Zandberg
5be4b7f5c8
Merge pull request #9226 from miri64/gnrc_netif/enh/error-on-multicast-space 
gnrc_netif: fail IPv6 address addition if no space for solicited nodes
 2018-05-29 20:30:26 +02:00
Ken Bannister
341debd5e0
Merge pull request #9209 from kb2ma/gcoap/observe_change_token 
net/gcoap: Observer re-register with new token
 2018-05-29 18:06:07 +00:00
Martine Lenders
a082e10157 gnrc_netif: add GNRC specific implementation of netif.h 2018-05-29 19:49:29 +02:00
Martine Lenders
ea64d39e21 gnrc_netif: fail IPv6 address addition if no space for solicited nodes 2018-05-29 19:30:30 +02:00
Ken Bannister
d7dde2dded net/gcoap: observer re-register with new token 2018-05-29 13:30:05 -04:00
Martine Lenders
d3d7a49d7a gnrc_netreg: make message queue requirement more visible 2018-05-29 19:21:48 +02:00
Cenk Gündoğan
5230e7732c
Merge pull request #9188 from miri64/gnrc_pktdump/enh/print-rest 
gnrc_pktdump: print rest of snip as hex if available
 2018-05-29 13:32:39 +02:00
Martine Lenders
8c77cbb903 gnrc_pktdump: print rest of snip as hex if available 
Currently, `gnrc_pktdump` only prints the header part of a snip.
However, if the snip wasn't parsed yet by the corresponding GNRC
module (or the module doesn't exist because the node is e.g. just a
forwarder), additional data might not be printed.

This makes it hard to analyze the data properly (sometimes you not only
want to know where the IPv6 packet is supposed to go, you also want to
know what's in it). So this just prints the rest of the snip as a hex
dump.
 2018-05-29 12:33:06 +02:00
Hauke Petersen
7f2fb5e0a3 net/emcute: use correct number of retries 
syncsend() is used also for the initial packet, so resending
while (retries <= EMCUTE_N_RETRY) is the correct behavior.
 2018-05-28 11:41:20 +02:00
Koen Zandberg
6bb8a5c145
nanocoap_sock: split request function from get 
The nanocoap_get function is refactored to split of the request part
into a separate function for reuse by other modules. Support for
retransmissions when the received frame is malformed is dropped as it
was broken anyway.
 2018-05-25 09:40:20 +02:00
Loïc Dauphin
260bc37958
Merge pull request #5914 from cgundogan/pr/ndn-riot_as_a_pkg 
pkg: ndn-riot: initial import of ndn-riot as a package
 2018-05-24 18:29:22 +02:00
smlng
1011803867 net/gnrc/rpl: fix doxygen grouping 2018-05-24 14:38:27 +02:00
Cenk Gündoğan
f64265de57 gnrc_pktdump: add hex dump for NDN 2018-05-24 10:58:26 +02:00
Sebastian Meiling
9d83b60f3b
Merge pull request #9083 from smlng/pr/gcoap/cleanup 
gcoap: enhance gcoap_req_init
 2018-05-23 10:40:54 +01:00
Cenk Gündoğan
441f11ea45 gnrc_rpl: shell: adapt to evtimer for RPL events 2018-05-23 09:42:12 +02:00
Cenk Gündoğan
b819ac8d35 gnrc_rpl: adapt to evtimer for RPL events 2018-05-23 09:42:12 +02:00
Cenk Gündoğan
4c9e947d43 gnrc_rpl: adjust author and copyright 2018-05-22 23:46:55 +02:00
smlng
b9ca8f466f gcoap: add asserts for path in gcoap_req_init 2018-05-22 21:28:58 +02:00
smlng
c9e9f72454 gcoap: use const path parameter 2018-05-22 21:28:58 +02:00
Bas Stottelaar
7781da7799 sys: netopt: add busy option 2018-05-21 16:37:38 +02:00
Bas Stottelaar
02395e593d sys: netopt: add checksum option 2018-05-21 16:37:38 +02:00
Gaëtan Harter
60d09e6b21
sys/icmpv6_hdr_print: replace PRIu8 by PRIu16 
PRIu8 is not supported on samr21-xpro:

    type:   hu  code:   hu

After fix

    type: 133  code:   0

Found by running 'tests/gnrc_netif'
 2018-05-11 17:41:25 +02:00
Martine Lenders
8a46cf611e gcoap: make message queue size configurable 2018-05-06 16:41:43 +02:00
Martine Lenders
3d821ee195 gnrc_rpl: remove route before updating it 
The "new" forwarding table does not update an old route but just adds
another as long as it is not *exactly* the same. However, the RPL
adaptation missed to remove the old route so RPL got easily confused
about where it actually needed to send packets.
 2018-05-04 17:46:02 +02:00
Sebastian Meiling
4f97fc76fd
Merge pull request #8894 from beduino-project/fix-gnrc_ipv6_blacklist-build 
gnrc: fix build of gnrc_ipv6_blacklist when ENABLE_DEBUG is disabled
 2018-04-23 14:26:53 +02:00
Kaspar Schleiser
8475844213 sys/net/uhcpc: add missing stdio.h include 2018-04-16 23:06:15 +02:00
Koen Zandberg
635e72db23
Merge pull request #8788 from kaspar030/nanocoap_add_serverside_block1 
nanocoap: add serverside block1 support
 2018-04-16 12:49:06 +02:00
Kaspar Schleiser
4897222e7e nanocoap: add server-side block1 support 2018-04-16 12:31:56 +02:00
Koen Zandberg
6ee4aceef1
Merge pull request #8936 from haukepetersen/opt_rdclisimple_addrconf 
net/rdcli_simple: specify RD address as string
 2018-04-12 15:33:33 +02:00
Martine Lenders
3be4b51209
Merge pull request #8867 from miri64/gnrc_ipv6/fix/possible-null-ptr-deref 
gnrc_ipv6: fix possible NULL pointer dereference
 2018-04-12 14:26:22 +02:00
Martine Lenders
7974b12c11
Merge pull request #8797 from zhuoshuguo/gomach_add_dutycycle_display_command 
gnrc_gomach: add duty-cycle display shell command.
 2018-04-12 14:25:02 +02:00
Hauke Petersen
2e6ccfa13f net/rdcli_simple_standalone: fix error handling 2018-04-12 14:00:32 +02:00
Hauke Petersen
bd25cf5902 net/rdcli_simple: parse RD address from string 
this makes the configuration of the RD server much simpler, as it
does not require the user to 'binary-code' the RD server's address
anymore.
 2018-04-12 14:00:32 +02:00
Hauke Petersen
faab006631 net/rdcli_simple: improved doc and error handling 2018-04-12 13:48:09 +02:00
Koen Zandberg
d64d38b391
Merge pull request #8909 from miri64/doc/enh/ipv6-rfc 
doc: update IPv6 RFC references
 2018-04-12 12:11:23 +02:00
shuguo
4e7ff0df28 gnrc_gomach: enabling duty-cycle printing 2018-04-12 11:46:40 +02:00
shuguo
ed4a80db00 gnrc_mac: add MAC duty-cycle record macro 2018-04-12 11:44:30 +02:00
Kaspar Schleiser
d2db1ba2c3
Merge pull request #8568 from miri64/gnrc_ipv6_nib/fix/abro-ignore-only-on-6lr 
gnrc_ipv6_nib: only discard RAs without ABROs on 6LR
 2018-04-11 22:32:33 +02:00
Kaspar Schleiser
012c016b74
Merge pull request #8772 from kaspar030/rework_nanocoap_option_handling 
net/nanocoap: rework option handling
 2018-04-10 21:11:18 +02:00
Kaspar Schleiser
dee793d29f nanocoap: rework option handling 2018-04-10 20:58:06 +02:00
Martine Lenders
23bdc80e22 doc: update IPv6 RFC references 
RFC 2460 was obsoleted by RFC 8200. This PR changes the references
around, so we don't reference an obsoleted RFC ;-).

Also I'm moving these references from the old-style HTML-like format
to the newer-style Markdown-like format.
 2018-04-10 15:40:18 +02:00
Martine Lenders
629a19dc87
Merge pull request #8871 from miri64/gnrc_netif/fix/unspec-addr 
gnrc_netif: check if input for address search is ::
 2018-04-10 14:35:07 +02:00
Hauke Petersen
7dd897c6d7 net/rdcli_common: fix EP name generation 2018-04-10 10:55:03 +02:00
Hauke Petersen
108284670c net: added RD client for simplified registration 2018-04-09 10:37:10 +02:00
Hauke Petersen
f12d85d032 net/rdcli: added common rdcli module 2018-04-09 10:37:10 +02:00
Martine Lenders
3c93ebc86e
Merge pull request #7699 from nmeum/gcoap-method-not-allowed 
gcoap: return Method Not Allowed if appropriate
 2018-04-06 15:35:05 +02:00
Sören Tempel
93f65043ce gnrc: fix build of gnrc_ipv6_blacklist when ENABLE_DEBUG is disabled 
Without this commit it doesn't build because addr_str isn't defined when
ENABLE_DEBUG is not set.

This issue was introduced in: c001e14f9d
 2018-04-06 14:48:32 +02:00
Hauke Petersen
49bd85d00a sys/net: added Skald 
Skald is a very small and simple, TX-only BLE stack that supports
sending advertisements only. It is useful for building all kinds
of BLE beacons with very minimal memory footprints.
 2018-04-06 11:18:53 +02:00
Hauke Petersen
4e715e8221 drivers/netdev: added BLE adaption for netdev 2018-04-06 11:18:53 +02:00
Robin Nehls
ad5617fb83 gnrc_ipv6: discard non-NONXT packets with 0 payload length 
If the payload length is zero and the next header field is not set to
NONXT, GNRC will interpret the current header as the payload because the
first snip is always interpreted as the payload. This can lead to loops
and or crashes.
 2018-04-03 18:34:48 +02:00
Martine Lenders
53c30eef4b gnrc_netif: check if input for address search is :: 2018-04-03 17:38:26 +02:00
Robin Nehls
326be16b90 gnrc_ipv6: fix possible NULL pointer dereference 
When the payload length of an encapsulated IPv6 packet is 0, the
`_receive` function of IPv6 can be given a NULL pointer, causing the
IPv6 header checker to crash because of a NULL pointer dereference.
 2018-04-03 14:46:12 +02:00
Ken Bannister
3da9145018 net/gcoap: Internalize definition of state struct 2018-03-31 06:46:05 -04:00
Hauke Petersen
a63f92a7a6 net/gcoap: allow to not define a response handler 2018-03-19 11:56:58 +01:00
Martine Lenders
ce807173ff
Merge pull request #8601 from bergzand/pr/netopt-link-status 
netopt/drivers: Add phy link status output
 2018-03-18 15:25:01 +00:00
Koen Zandberg
831e7635de
netopt: Add link status option 2018-03-18 15:32:36 +01:00
Kaspar Schleiser
1faa845d8e sys/net: iolist updates 2018-03-06 14:00:32 +01:00
Kaspar Schleiser
2f179f26bb sys/net/gnrc/netif: adapt to netdev with iolist 2018-03-06 14:00:31 +01:00
Koen Zandberg
b343ff8ac9
Merge pull request #8470 from miri64/gnrc_sock/enh/set-remote-netif-implicitly 
gnrc_sock: set remote network interface implicitly
 2018-03-06 12:27:00 +01:00
Martine Lenders
15d405f597 gnrc_sock: add more cppcheck suppressions 2018-03-06 12:20:56 +01:00
Martine Lenders
98e45c3d55 gnrc_sock: set remote network interface implicitly 
When there is only one interface we are simplifying a lot for the users
if the interface is set implicitly.
 2018-03-05 17:01:36 +01:00
Cenk Gündoğan
18005666ac
Merge pull request #8512 from miri64/gnrc_sixlowpan/enh/gnrc-dispatch 
gnrc_sixlowpan: Introduce 6Lo GNRC dispatch sub-layer
 2018-03-01 15:03:03 +01:00
Martine Lenders
67d7aeab7e gnrc_sixlowpan: Introduce 6Lo GNRC dispatch sub-layer 
This abstracts the sending and receiving of 6Lo packets to the new
6Lo sub-layer model introduced in #8511 and exemplifies it as well.
 2018-03-01 14:15:07 +01:00
Cenk Gündoğan
3bbc1d7e22
Merge pull request #8625 from miri64/gnrc_rpl/enh/leaf-non-routers 
gnrc_rpl: allow for non-router operation (as leaf)
 2018-03-01 10:28:49 +01:00
Martine Lenders
8c632b1bf7
Merge pull request #8536 from daniel-k/fix/gnrc_src_addr_selection 
gnrc/netif: fix source address selection for non-matching prefixes
 2018-02-27 19:02:54 +01:00
Martine Lenders
9c84cd90b8 gnrc_rpl: allow for non-router operation (as leaf) 2018-02-23 14:26:15 +01:00
Martine Lenders
2316d336da gnrc: keep speed optimizations of c2b403f4 2018-02-22 20:40:59 +01:00
Martine Lenders
467e9548cf gnrc_netreg: optimize gnrc_netreg_num() to use _netreg_lookup() 2018-02-22 20:39:23 +01:00
Martine Lenders
dbda759b40 Revert "gnrc/netreg: remove usages of gnrc_netreg_num" 
This reverts commit c2b403f4ad.
 2018-02-22 20:30:03 +01:00
Martine Lenders
49f80b7cf1 Revert "gnrc/netreg: remove gnrc_netreg_num" 
This reverts commit c178ea8798.
 2018-02-22 20:28:32 +01:00
Ken Bannister
d7004ebcd8
Merge pull request #8513 from kaspar030/nanocoap_add_context_to_resources 
nanocoap: add context pointer to resources
 2018-02-22 18:30:43 +00:00
Martine Lenders
26ad044e12
Merge pull request #8563 from miri64/gnrc_ipv6_nib/fix/6lo-tentative 
gnrc_ipv6_nib_6ln: do not mark non-link-local addresses directly VALID
 2018-02-19 15:28:08 +01:00
Martine Lenders
e11550042c gnrc_ipv6_nib_6ln: only register addresses not VALID yet 
With the previous fix, we only have to register addresses that are not
VALID yet on reception of router advertisements. This removes the need
for the hacky `GNRC_NETIF_FLAGS_6LO_ADDRS_REG` flag that was only
introduced to prevent unnecessary re-registration.
 2018-02-19 14:39:29 +01:00
Martine Lenders
8c8b6f9494 gnrc_ipv6_nib_6ln: do not mark non-link-local directly VALID 
The whole address registration looses its point if all addresses are
marked valid from the get-go. With this fix non-link-local addresses
are first marked TENTATIVE and only after successful registration
marked as VALID. Link-local addresses are assumed to always be VALID.
 2018-02-19 14:38:27 +01:00
Joakim Nohlgård
73c11a366c
Merge pull request #8430 from smlng/gcc7/ignore_fallthroughs 
make: ignore fallthroughs errors with GCC 7.x
 2018-02-19 11:04:16 +01:00
Koen Zandberg
e2b6d6b89a
Merge pull request #8584 from miri64/gnrc_sock/fix/err-report-ptr 
gnrc_sock: make sock compilable with gnrc_neterr
 2018-02-19 09:51:09 +01:00
Martine Lenders
2621a57362 gnrc_sock: make sock compilable with gnrc_neterr 
gnrc_sock currently does not compile with `gnrc_neterr` included, since
both `msg_try_receive()` and `msg_try_send()` expect a *pointer* to a
`msg_t`, not a `msg_t`.

To test, just compile an application using `gnrc_sock` (e.g.
`examples/gcoap`) with `USEMODULE+=gnrc_neterr`.
 2018-02-17 13:53:38 +01:00
Ken Bannister
81ecd37a5e net/gcoap: fix sock send return type 2018-02-17 06:20:38 -05:00
Martine Lenders
3a8695bd0c gnrc_ipv6_nib: only discard RAs without ABROs on 6LR 
[RFC6775] only talks of *routers* processing router advertisements,
with regards of discarding them if they do not contain an ABRO.

Additionally, this change makes configuration of tests setups a lot
easier, where one note is a router distributing a prefix and the other
is a host to be configured with the RA. Just do the following on the
router:

```
> ifconfig <if> add <GUA>
> ifconfig <if> rtr_adv
```

e voilà! In current master both nodes would have needed to be compiled
with `GNRC_IPV6_NIB_CONF_MULTIHOP_P6C=0`.

[RFC6775]: https://tools.ietf.org/html/rfc6775#section-8.1.3
 2018-02-15 14:40:33 +01:00
Daniel Krebs
cbc9121ad4 gnrc/netif: fix source address selection for non-matching prefixes 
According to RFC 6724 ch. 5 rule 8, the source address candidate with
the longest matching prefix has to be selected. The current
implementation discards source addresses that have no matching prefix
(`match = 0`) which is perfectly fine for any global address.
 2018-02-08 13:46:46 +01:00
smlng
c178ea8798 gnrc/netreg: remove gnrc_netreg_num 2018-02-06 21:41:19 +01:00
smlng
c2b403f4ad gnrc/netreg: remove usages of gnrc_netreg_num 2018-02-06 21:39:58 +01:00
smlng
573b6dc98a gnrc/netreg: optimize lookup and getnext 2018-02-06 21:37:39 +01:00
jia200x
c61c44a1ae
Merge pull request #8374 from Hyungsin/forupstream_radio_ackpending 
driver/at86rf2xx: add an option for auto-ack with the pending bit
 2018-02-06 14:15:40 +01:00
Martine Lenders
d4661af4c8 gnrc: 6Lo fixes for BLE 2018-02-05 22:34:31 +01:00
Martine Lenders
51ae9d9c87 nordic_softdevice_ble: fixes for gnrc_netif usage 2018-02-05 22:34:11 +01:00
Koen Zandberg
ab1d02bc8c
Merge pull request #8499 from miri64/gnrc_icmpv6_echo/fix/loopback 
gnrc_icmpv6_echo: fix ping for loopback
 2018-02-05 11:02:57 +01:00
Sören Tempel
cfe0143eec gnrc_netif: Fix out-of-bounds buffer access in ieee802154 netif 2018-02-03 13:08:59 +01:00
Kaspar Schleiser
aa52f5334b sys/net/gcoap: adapt to resource context ptr 2018-02-02 19:01:58 +01:00
Kaspar Schleiser
0729259390 nanocoap: add context ptr to coap_resource_t 2018-02-02 18:54:29 +01:00
Hyungsin
f52efef0d5 netopt: Add NETOPT_ACK_PENDING 2018-01-31 11:58:48 -08:00
Martine Lenders
12fad002da gnrc_icmpv6_echo: fix ping for loopback 
At the moment ping is crashing if one pings the loopback address.
This was caused in #8214 when we moved interfaces from `kernel_pid_t`
ID to pointer-based handling, since loopback doesn't evaluate to such
an interface.
 2018-01-31 15:46:52 +01:00
Martine Lenders
c40a05b6a8 gnrc: fix link-layer/IPv6 address conversion for XBee 2018-01-31 10:54:28 +01:00
Martine Lenders
f1f079fb0e
Merge pull request #8480 from miri64/gnrc_ipv6_nib/fix/fix-conv 
gnrc_ipv6_nib: ignore corner case when adding to PL
 2018-01-30 13:52:15 +01:00
Martine Lenders
8e80a372cb gnrc_ipv6_nib: ignore corner case when adding to PL 
In #8135 the handling of corner cases for the conversion of
milliseconds to seconds, but the internal handling was not adapted.
 2018-01-30 12:28:50 +01:00
Sebastian Meiling
0abbd9db8f
Merge pull request #8439 from smlng/net/gnrc/netreg/fix_assert 
gnrc/netreg: fix assert
 2018-01-29 16:46:19 +01:00
Martine Lenders
763b887017 gnrc_ipv6_nib: release packages for forwarding error cases 2018-01-26 17:35:57 +01:00
Martine Lenders
70c1fb7b4e gnrc_ipv6_nib: fix final RA behavior 
This fix

* assures that the periodicity of the final router advertisements is
  kept (so that no administrative change e.g. adding prefixes to the
  prefix list causes additional RAs outside the rate limitation)
* removes all administrative options (PIO, ABRO, 6CO) from final router
  advertisements (with router lifetime == 0)
 2018-01-26 13:57:19 +01:00
smlng
321067b99f gnrc/netreg: remove unnecessary DEVELHELP condition 2018-01-25 17:01:10 +01:00
smlng
b3fde3429c gnrc/lwmac: ignore implicit fallthrough error by GCC 7 2018-01-24 22:07:01 +01:00
smlng
15f73e76ad gnrc/gomach: ignore implicit fallthrough error by GCC 7 2018-01-24 22:06:51 +01:00
Martine Lenders
d0140a9ec8
Merge pull request #8380 from miri64/gnrc_netif/enh/6lo-nrfmin 
gnrc_netif: set-up 6Lo for NRFmin
 2018-01-23 11:17:29 +01:00
Martine Lenders
6cabac3600 gnrc_ipv6_nib: add reverse-translation for NRFmin 2018-01-22 16:15:30 +01:00
Sebastian Meiling
3bb169307b
Merge pull request #8364 from smlng/osx/debug/fix_output 
macOS: fix debug output
 2018-01-22 15:14:48 +01:00
Martine Lenders
851eb767be gnrc_netif: set-up 6Lo for NRFmin 2018-01-18 13:00:25 +01:00
Kaspar Schleiser
3f990480d1
Merge pull request #7162 from kb2ma/nanocoap/msgid_byte_order 
nanocoap: fix byte order of request message ID, and add test application
 2018-01-17 22:59:07 +01:00
Koen Zandberg
d27fa8efa5
Merge pull request #8214 from miri64/gnrc_ipv6/enh/simplify-netif-access 
gnrc_ipv6: gnrc_icmpv6: simplify access to network interfaces
 2018-01-17 17:02:55 +01:00
Martine Lenders
7c0bb427fa gnrc_ipv6: gnrc_icmpv6: simplify access to network interfaces 2018-01-17 16:48:58 +01:00
smlng
65b99c994d gnrc/sixlowpan: fix format error in debug output 2018-01-17 15:25:15 +01:00
smlng
026bc281ae gnrc/netif: fix format error in debug output 2018-01-17 15:25:15 +01:00
Sebastian Meiling
50f3d6a427
Merge pull request #7337 from kb2ma/gcoap/confirm_piggy_client 
net/gcoap: Confirmable request with piggybacked ACK response
 2018-01-16 20:35:32 +01:00
Sebastian Meiling
0d1f40393f
Merge pull request #8362 from beduino-project/gcoap-check-for-ndebug 
gcoap: check if NDEBUG is defined
 2018-01-16 13:18:41 +01:00
Ken Bannister
4223de6b8b net/gcoap: automate retries for confirm timeout 2018-01-16 06:37:29 -05:00
Sören Tempel
89edc437d5 gcoap: remove the #ifdef DEVELHELP 
To make sure the cf variable doesn't trigger an `unsed variable` warning
when compile with `-DNDEBUG`.
 2018-01-16 11:06:28 +01:00
Ken Bannister
d5e4da74bf net/gcoap: improve validation of incoming message 2018-01-15 23:21:05 -05:00
Ken Bannister
4062b1f660 net/gcoap: populate confirm request attributes 
Also, create resend_bufs array to store PDU for resend.
 2018-01-15 23:21:05 -05:00
Kaspar Schleiser
7b72f623d2 gnrc: netif2: DEBUG fixes 2018-01-15 14:37:05 +01:00
Kaspar Schleiser
12d4254ae1 gnrc: nib: DEBUG fix 2018-01-15 14:37:05 +01:00
Kaspar Schleiser
fd884c2d05 gnrc: rpl: DEBUG fix 2018-01-15 14:37:05 +01:00
Kaspar Schleiser
af991deeb2 sys: net: gcoap: DEBUG fixes 2018-01-15 14:37:04 +01:00
Kaspar Schleiser
56b8c55f1a gnrc: mac: DEBUG fix 2018-01-15 14:37:04 +01:00
Kaspar Schleiser
35ea251516 gnrc: lwmac: DEBUG fix 2018-01-15 14:37:04 +01:00
Kaspar Schleiser
8a74210b31 gnrc/netapi: DEBUG fix 2018-01-15 14:37:04 +01:00
Kaspar Schleiser
4dba9ee6ba sys: net: adapt to compile-checked debug messages 2018-01-15 14:37:04 +01:00
Ken Bannister
c9b6e990f7 net/nanocoap: message ID received in host order 2018-01-12 05:58:52 -05:00
Martine Lenders
4013adcf65
Merge pull request #8277 from miri64/doc/fix/must-not-may-not-wording 
doc: Fix 'must not'/'may not' wording
 2018-01-10 20:34:17 +01:00
Martine Lenders
e888e47a0c
Merge pull request #8325 from miri64/gnrc_netif/enh/add-nrfmin-iid 
gnrc_netif: add nrfmin IID support
 2018-01-05 13:29:19 +01:00
Martine Lenders
c6833704dc gnrc_netif: add nrfmin IID support 
Adds a `nrfmin` case to IID generation, so an IID can be generated
from a `nrfmin` device's (short) address (the long address is just
4-time repetition of the short address).
 2018-01-05 13:06:35 +01:00
Martine Lenders
3a493436ba gnrc_netif: generalize IID generation for short addresses 
Moves setting of addresses of length lesser than 3 to a function that
initializes the first 5 byte of the IID with `00:00:00:ff:fe` and then
fills up the rest with zeroes and the given short address.
 2018-01-05 13:06:35 +01:00
Martine Lenders
cee9a9c173 gnrc_ipv6_nib: fix nrfmin module check 
The module is called `nrfmin` not `netdev_nrfmin`. As such this compile
path was never included, even if the `nrfmin` module was present.
 2018-01-05 10:40:25 +01:00
Sören Tempel
35fea645c1 gcoap: return Method Not Allowed if appropriate 2017-12-26 18:17:45 +01:00
Martine Lenders
ac99782d53
Merge pull request #8279 from zhuoshuguo/gnrc_gomach_add_allo_slot_limit 
gnrc_gomach: add flexible number limit for allocating slots.
 2017-12-19 12:33:02 +01:00
Koen Zandberg
17ac0fa3a7
Merge pull request #8101 from miri64/gnrc_netif2/opt/flag-checkers 
gnrc_netif: assume flag settings on compile time
 2017-12-19 12:10:25 +01:00
Martine Lenders
7b5a42ba58
gnrc_netif: assume flag settings on compile time 2017-12-19 12:04:36 +01:00
zhuoshuguo
0c53762a1f gnrc_gomach: address comment. 2017-12-19 11:37:48 +01:00
smlng
800345b17e net: fix output in gnrc_pktdump for ccnl 2017-12-19 10:37:05 +01:00
zhuoshuguo
a98c3f0d31 gnrc_gomach: add number limit for allocated slots. 2017-12-19 10:18:51 +01:00
Martine Lenders
2e93ba1c50
doc: Fix 'must not'/'may not' wording 
I applied the following terminology and changed the wording in the doc
accordingly:

* must not: If the parameter is of the value it *must not* be it either
  hits an assert or crashes the system.
* may not: The value can be that value, but the function will return an
  error.
 2017-12-19 09:00:12 +01:00
Martine Lenders
8a058d32f9
gnrc_netif: pass up returned error of internal function 
If there is no space left on the interface, a user should be notified
about that when using `gnrc_netapi_set()`
 2017-12-18 17:01:17 +01:00
Koen Zandberg
3a572d82cd
Merge pull request #8252 from miri64/gnrc_netif/api/rename-ipv6_addr 
gnrc_netif: rename IPv6 address "setters"
 2017-12-18 17:00:31 +01:00
Sebastian Meiling
c24e87e47d
Merge pull request #8250 from kb2ma/gcoap/remote_in_request 
net/gcoap: Track remote endpoint for all requests
 2017-12-18 13:17:27 +01:00
Ken Bannister
062bc15f00 net/gcoap: Track remote endpoint for all requests 2017-12-18 06:24:58 -05:00
Alexandre Abadie
5cf71e3096 sys/net/netopt: add NETOPT_CHANNEL_FREQUENCY option 2017-12-14 15:01:09 +01:00
PeterKietzmann
70810ae697 sys/netif: include release of iovec in gnrc_netif_raw 2017-12-13 17:29:10 +01:00
PeterKietzmann
6295e4a7c9 sys/netif: add missig pkt release in gnrc_netif_raw 2017-12-13 15:44:39 +01:00
Martine Lenders
2ae30cf582 gnrc_netif: rename IPv6 address "setters" 
This renames the following functions

* `gnrc_netif_ipv6_addr_add()`
* `gnrc_netif_ipv6_addr_remove()`
* `gnrc_netif_ipv6_group_join()`
* `gnrc_netif_ipv6_group_leave()`

by appending the suffix `_internal`.

\## Reasoning

I'd like to provide a helper function for the *public* equivalent using
`gnrc_netapi_set()`, and those names are to nice to not be taken for
those.

\## Procedure
I used a combination of `git grep` and `sed` to do this and fixed the
alignment in the result of some cases by hand.

```sh
git grep --name-only "\<gnrc_netif_ipv6_\(addr\|group\)_\(add\|remove\|join\|leave\)\>" | \
        xargs sed -i 's/\<gnrc_netif_ipv6_\(addr\|group\)_\(add\|remove\|join\|leave\)/\0_internal/g'
```
 2017-12-13 13:50:39 +01:00
zhuoshuguo
cebc995ec3 gnrc_gomach: add sender ID number limit in beacon packet. 2017-12-11 11:31:39 +01:00
Alexandre Abadie
400dccfaa1 sys/net/netopt: remove unused NETOPT_DEVICE_MODE 2017-12-09 20:06:57 +01:00
Martine Lenders
7745060ad9
Merge pull request #8209 from bergzand/pr/netifeth_oddebug 
gnrc_netif: Fix compile errors when debug is enabled
 2017-12-05 16:28:22 +01:00
Koen Zandberg
039bdf2aa6
gnrc_netif: Fix debug printing in ieee802154 2017-12-05 14:49:48 +01:00
Koen Zandberg
ef8222e4bd
gnrc_netif: Include od when debugging 2017-12-05 14:48:02 +01:00
Martine Lenders
5bdf3670e3
gnrc_ipv6: fix packet snip switch-up 2017-12-05 12:57:50 +01:00
Kaspar Schleiser
3367840fa2 sys/net/nanocoap: use submodules 2017-12-01 12:55:45 +01:00
Kaspar Schleiser
84bc849014 sys: net: nanocoap: ignore Uri-Host option 2017-12-01 12:55:45 +01:00
Kaspar Schleiser
16bdbe5d32 sys: net: add nanocoap 2017-12-01 12:55:44 +01:00
Sebastian Meiling
73d9c460d3
Merge pull request #7336 from kb2ma/gcoap/confirm_infrastructure 
net/gcoap: Create confirm request infrastructure and adapt existing messaging
 2017-12-01 11:18:24 +01:00
Koen Zandberg
0d85186653
Merge pull request #8180 from miri64/gnrc_netdev/cleanup/rm 
gnrc_netdev: remove remaining files and references
 2017-11-30 20:05:17 +01:00
Martine Lenders
5a0e9bcca4 gnrc_netdev: remove remaining files and references 
Somehow, these files were forgotten in my big cleanup in #7925. This
fixes that.
 2017-11-30 19:49:40 +01:00
zhuoshuguo
ea5aeeb10f gomach: a robust traffic adaptive multichannel MAC for IoT. 2017-11-30 18:51:49 +01:00
Cenk Gündoğan
06782c4721
Merge pull request #8173 from bergzand/pr/gnrc_uhcpc_rpl 
gnrc_uhcpc: initialize rpl root on prefix configuration
 2017-11-30 13:15:49 +01:00
Koen Zandberg
2ba110d8f7
gnrc_uhcpc: initialize rpl root on prefix configuration 2017-11-30 13:08:55 +01:00
Sebastian Meiling
8f7de7c2fe
Merge pull request #8179 from miri64/gnrc_ipv6_nib/api/NULL-l2addr 
gnrc_ipv6_nib: Allow l2addr == NULL for gnrc_ipv6_nib_nc_set()
 2017-11-29 21:07:39 +01:00
zhuoshuguo
e6409f025f gnrc_lwmac: include lwmac headers when LWMAC defined. 2017-11-29 17:29:26 +01:00
Martine Lenders
7d20a80ba8
gnrc_ipv6_nib: Allow l2addr == NULL for gnrc_ipv6_nib_nc_set() 2017-11-29 17:26:45 +01:00
Peter Kietzmann
eb2c0e29ab
Merge pull request #8155 from RIOT-OS/revert-8009-revert-7238-pr_sc_ccnl_chunkdump 
Revert "Revert "shell/ccnl: remove use of ccnl_wait_for chunk()""
 2017-11-28 21:36:38 +01:00
smlng
b283b7784c make: fix various compile errors with Wextra 
pkg, nordic_softdevice_ble: disable CFLAGS to omit compiler error
        sys, pm_layered: fix casting nonscalar to the same type
        cpu, stm32_common: fix type-limits, remove always true assert
        cpu, stm32f4: fix pointer arithmetic in periph/i2c
        drivers, at86rf2xx: fix type-limits where condition always true
        saul, gpio: fix if no gpio configured for saul
        cpu, saml21: add frequency check to periph/timer
        driver, cc110x: fix unused param and type-limts errors
        boards, wsn430-common: fix old-style-declaration
        make: fix old style definition
        drivers, sdcard_spi: fix old style typedef
        driver, at30tse: remove unnecessary check
        driver, nrf24: fix type-limit
        driver, pn532: change buffer from char to uint8_t
        tests/driver_sdcard: fix type limits
        boards, feather-m0: add missing field inits
        driver, tcs37727: fix type limits
        pkg, emb6: disable some compiler warnings
        tests/emb6: disable some compiler warings
        pkg, openthread: fix sign compare and unused params
        tests/trickle: fix struct init
        tests/pthread_cooperation: fix type limits
        board, mips-malta: remove feature periph_uart
        shell: fix var size for netif command
        gnrc, netif: fix sign-compare
        gnrc, nib: fix sign-compare
        shell: fix output in netif command
        posix: fix type-limits in pthread_cond
 2017-11-28 18:31:43 +01:00
smlng
aa6e1711d4 net, lwmac: cleanup, restructured code 2017-11-28 17:28:40 +01:00
smlng
e381317fbf make: fix sign-compare errors 
cpu, nrf5x_common: fix sign-compare in periph/flashpage
    drivers, periph_common: fix sign-compare in flashpage
    cpu, sam0_common: fix sign-compare error in periph/gpio
    cpu, cc2538: fix sign-compare in periph/timer
    cpu, sam3: fix sign-compare in periph/gpio
    cpu, stm32_common: fix sign-compare in periph/pwm
    cpu, stm32_common: fix sign-compare in periph/timer
    cpu, stm32_common: fix sign-compare in periph/flashpage
    cpu, nrf5x_common: fix sign-compare in radio/nrfmin
    cpu, samd21: fix sign-compare in periph/pwm
    cpu, ezr32wg: fix sign-compare in periph/gpio
    cpu, ezr32wg: fix sign-compare in periph/timer
    drivers, ethos: fix sign-compare
    sys, net: fix sign-compare
    cpu, atmega_common: fix sign-compare error
    cpu, msp430fxyz: fix sign-compare in periph/gpio
    boards, msb-430-common: fix sign-compare in board_init
    driver, cc2420: fix sign-compared
    sys/net: fix sign-compare in gnrc_tftp
    driver, pcd8544: fix sign-compare
    driver, pn532: fix sign-compare
    driver, sdcard_spi: fix sign-compare
    tests: fix sign_compare
    sys/net, lwmac: fix sign_compare
    pkg, lwip: fix sign-compare
    boards, waspmote: make CORECLOCK unsigned long to fix sign_compare error
    tests, sock_ip: fix sign compare
    tests, msg_avail: fix sign compare
    tests, sock_udp: fix sign compare
    boards: fix sign-compare for calliope and microbit matrix
 2017-11-28 11:55:48 +01:00
Martine Lenders
e65211db7d
Merge pull request #7195 from miri64/gnrc_pktbuf_malloc/feat/initial 
gnrc_pktbuf_malloc: initial import of a malloc()-based pktbuf
 2017-11-28 00:00:36 +01:00
Martine Lenders
a63bb6d47b
Merge pull request #6895 from bergzand/drivers/radio-rssi-conv 
drivers/radios Apply register to rssi dBm conversion to all radios
 2017-11-27 23:52:15 +01:00
Koen Zandberg
fa64e93313 netdev: Represent RSSI as int16_t 2017-11-27 21:49:15 +01:00
Martine Lenders
e8531383d2
Revert "Revert "shell/ccnl: remove use of ccnl_wait_for chunk()"" 2017-11-27 21:40:54 +01:00
Martine Lenders
6db9e15485
Merge pull request #7346 from smlng/net/gnrc_tcp/use_push 
gnrc tcp: use push flag in send
 2017-11-27 21:24:45 +01:00
Koen Zandberg
8a6d04ce52
Merge pull request #7925 from RIOT-OS/gnrc_netif2_integration/master 
gnrc_netif2: gnrc_ipv6_nib: full integration into GNRC
 2017-11-27 21:12:14 +01:00
Martine Lenders
a32a2a93e1 gnrc_ipv6_nib: add interface parameter to nc_del function 2017-11-27 20:32:27 +01:00
Martine Lenders
2f8223106b
gnrc_ipv6_nib: fix ms to sec conversion for sending NDP PIOs 2017-11-24 13:52:20 +01:00
Martine Lenders
973007ad38
gnrc_ipv6_nib: fix ltime > MAX / 1000 corner case in NDP PIOs as well 2017-11-24 13:52:19 +01:00
Martine Lenders
63cc5f6751
gnrc_rpl: fix corner cases in sec/ms conversion in prefix lifetimes 
Two edge cases were previously missed:

1. Infinite should stay infinite. Prefixes with infinite lifetimes
   should be advertised as such. Likewise, should prefixes with
   infinite lifetimes be added to the prefix list as such
2. Prefixes with lifetimes > (UINT32_MAX - 1) / 1000 should have the
   longest possible lifetime below infinite (UINT32_MAX - 1)

This fixes that.
 2017-11-24 13:45:26 +01:00
Koen Zandberg
aff7d6ecd8
Merge pull request #8097 from miri64/gnrc_ipv6_nib/fix/reduce-unreachable-backoff 
gnrc_ipv6_nib: reduce backoff if neighbor UNREACHABLE and trying reach to it
 2017-11-24 01:05:55 +01:00
Martine Lenders
97b0db61ca gnrc_rpl: remove redundant iface variable 2017-11-24 00:20:32 +01:00
Martine Lenders
423fc74bd2 gnrc_rpl: fix check if DODAG-ID is on interface 2017-11-24 00:20:32 +01:00
Martine Lenders
279e19fe8a gnrc_rpl: properly handle prefix list 2017-11-23 22:56:55 +01:00
Koen Zandberg
3979ffcf1b gnrc_rpl: Exclude routes without next hop from DAO packets 2017-11-23 19:29:07 +01:00
Martine Lenders
ec02458c55
gnrc_rpl: fix abandoned packet bug in transit option build 
Due to the transit option build function being passed a NULL pointer,
the previous transit and target options are dropped (and never freed).

This fixes #8098 and #8126.
 2017-11-23 18:43:36 +01:00
Martine Lenders
4476d340f0
gnrc_ipv6_nib: remove trailing semicolon in ARSM macro 2017-11-21 17:21:34 +01:00
Martine Lenders
5b747e2629
gnrc_ipv6_nib: cap-off NS sent to prefent overflows 2017-11-21 17:21:34 +01:00
Martine Lenders
168228ddc9
gnrc_ipv6_nib: do not try to re-register to an unreachable router 2017-11-21 17:21:33 +01:00
Martine Lenders
61b539abf9
gnrc_ipv6_nib: reduce backoff if neighbor UNREACHABLE and trying to it 
When a neighbor becomes UNREACHABLE which causes neighbor solicitations
to be send only up to every minute. If the medium is very busy this can
easily get lost, basically causing the neighbor never to be reachable
again from the perspective of the sending node. To fix this the backoff
is reduced to its start value, every time a packet is sent to that
neighbor.
 2017-11-21 11:38:45 +01:00
Koen Zandberg
b561e84b7f
Merge pull request #8091 from miri64/gnrc_ipv6_nib/fix/rereg-retrans-unit 
gnrc_ipv6_nib: fix retransmission timeout unit for address re-registration
 2017-11-20 15:42:59 +01:00
Koen Zandberg
e5cf4a5396
Merge pull request #8089 from miri64/gnrc_netif/fix/add-sol-nodes 
gnrc_netif: join/leave solicited nodes IPv6 address add/remove
 2017-11-20 14:35:49 +01:00
Martine Lenders
564d3c7581
gnrc_ipv6_nib: remove now duplicate join to sol. nodes 2017-11-20 14:22:55 +01:00
Martine Lenders
d4e60dae2e
gnrc_netif: join/leave solicited nodes IPv6 address add/remove 2017-11-20 14:22:55 +01:00
Martine Lenders
10b74740eb
gnrc_netif: fix GNRC_NETAPI_GET of arrays 
The target array currently moves with the loop instead of with the
results. This fixes that.
 2017-11-20 14:18:09 +01:00
Martine Lenders
8c4eb43701
gnrc_ipv6_nib: fix retrans. timeout unit for address re-registration 2017-11-20 13:52:37 +01:00
Martine Lenders
12261a3e69 gnrc_ipv6_nib: Remove stray assert() in _handle_aro() 
This assertion doesn't make any sense. The function is called by
_copy_and_handle_aro() on a router which causes `nce` to be NULL
(because there is no NCE known yet) and then the function called
directly after (_reg_addr_upstream()) checks if `nce` might be NULL and
creates an NCE if necessary.
 2017-11-20 06:41:08 +01:00
Cenk Gündoğan
de5e0c677f gnrc_netif: fix DEBUG output 2017-11-20 00:35:17 +01:00
Cenk Gündoğan
3be5c9fdf3 nib: use correct fall through hint 2017-11-20 00:35:17 +01:00
Cenk Gündoğan
5b5c479043 rpl: replace fib with nib 2017-11-20 00:35:17 +01:00
Martine Lenders
2a899c45ac gnrc_ipv6_nib: make user added default route the primary one 2017-11-19 23:36:20 +01:00
Martine Lenders
e7bb0ed67f
gnrc_uhcpc: adapt for route lifetime 2017-11-17 13:44:18 +01:00
Martine Lenders
f62974207d
gnrc_ipv6_nib: add timeouts to routes 2017-11-17 13:43:18 +01:00
Martine Lenders
fb5851dde4
gnrc_ipv6_nib: actually timeout a default router 
While the GNRC_IPV6_NIB_RTR_TIMEOUT is properly handled, it is actually
never fired. Moreover, the router lifetime is set, but never read.

This removes the router lifetime and switches it out for an evtimer
to does the GNRC_IPV6_NIB_RTR_TIMEOUT event.
 2017-11-17 11:43:32 +01:00
Martine Lenders
f90a9a875f
gnrc_ndp2: rename to gnrc_ndp 2017-11-17 10:41:54 +01:00
Martine Lenders
31b1ceb440
gnrc_netif2: rename to gnrc_netif 2017-11-17 10:41:54 +01:00
Martine Lenders
636ef2a498
gnrc: remove legacy neighbor discovery code 2017-11-17 09:20:30 +01:00
Martine Lenders
71a7dbf918
gnrc: remove legacy network interface structures 2017-11-17 09:20:29 +01:00
Martine Lenders
bf8465c650
Merge pull request #7479 from miri64/gnrc_ipv6_nib/feat/ndp-rd 
gnrc_ipv6_nib: implement behavior for router discovery
 2017-11-16 16:35:21 +01:00
Martine Lenders
ccb8462d94
gnrc_sixlowpan_nd: adapt for NIB 2017-11-16 15:49:21 +01:00
Martine Lenders
319c0f9d21
gnrc_ipv6_nib: implement behavior for router discovery 2017-11-16 15:49:20 +01:00
Martine Lenders
fbb70315cb
lwmac: fix issues reported by cppcheck 2017-11-16 15:07:08 +01:00
Martine Lenders
62a1f0848f
gnrc_netif2: make more complexer functions not inline 2017-11-16 14:44:23 +01:00
Martine Lenders
90549108ca
gnrc_ipv6_nib: add exception in address resolution for SLIP 2017-11-15 20:03:30 +01:00
Martine Lenders
852cb5a791
gnrc_netif2: adapt setting of maximum packet size for slipdev 2017-11-15 16:19:15 +01:00
Martine Lenders
6038a7d3a5
gnrc_netif2: provide raw adaption layer (for e.g. SLIP) 2017-11-14 13:40:51 +01:00
Martine Lenders
01c21fa274
tests: make gnrc_ipv6_ext test compilable with gnrc_netif2 
Test currently not working
 2017-11-13 16:36:34 +01:00
Martine Lenders
c6428698b4
Revert "shell/ccnl: remove use of ccnl_wait_for chunk()" 2017-11-11 19:34:52 +01:00
Martine Lenders
b83bc1b763
Merge pull request #7456 from miri64/gnrc_ipv6_nib/feat/port-to-gnrc_netif2 
gnrc_ipv6_nib: port to gnrc_netif2
 2017-11-11 19:10:14 +01:00
Peter Kietzmann
69fe566a18 shell/ccnl: remove use of ccnl_wait_for chunk() 2017-11-10 15:27:47 +01:00
Ken Bannister
37f272bf2c net/gcoap: Refactor lookup for outstanding request 
Add support for a confirmable request and standardize token match.
 2017-11-10 06:54:38 -05:00
Ken Bannister
70be8cd5bb net/gcoap: Update copyright for 2017 2017-11-10 06:54:38 -05:00
Ken Bannister
0e93566814 net/gcoap: Update request memo struct for a confirmable request 2017-11-10 06:54:38 -05:00
Martine Lenders
72db5e48f0 gnrc_ipv6_nib: fix for 'holey' NIB 
When there are holes in the NIB (e.g. when entries were removed)
currently the NIB crashes the system due to a failed assertion
(`DEVELHELP` needs to be activated to test this behavior).

This fixes this behavior by making the assertion a check that is always
compiled in.
 2017-11-09 15:28:56 +01:00
Martine Lenders
a7d2c65b36
gnrc_ipv6_nib: port to gnrc_netif2 2017-11-08 20:18:53 +01:00
Martine Lenders
c3141c46b6
gnrc_ndp2: port to gnrc_netif2 2017-11-08 20:18:53 +01:00
Martine Lenders
89ec411b79
Revert "gnrc_uhcpc: fix dependencies" 2017-11-08 19:23:39 +01:00
Martine Lenders
78985b4db2
gnrc_uhcpc: fix dependencies 
\#7721 showed, that `posix` is required to include the `arpa/inet.h`
header into the include path of an application using the `uhcpc`
module.

Additionally this PR makes the FIB an optional dependency of
`gnrc_uhcpc`.

Backport of #7722
 2017-11-08 14:49:53 +01:00
Martine Lenders
867aff211f
Merge pull request #7935 from zhuoshuguo/gnrc_lwmac_adjust_csma_flag 
gnrc_lwmac: adjust error use of csma flag for transmit packet.
 2017-11-07 23:13:44 +01:00
Martine Lenders
861035f22d gnrc: integrate gnrc_netif2 
Not link-able, since NDP and NC are missing (intentionally)
 2017-11-07 19:08:44 +01:00
Martine Lenders
b1e69a776f
Merge pull request #7910 from x3ro/fix-gnrc-ipv6-nib-test-on-macos 
tests/gnrc_ipv6_nib: Fix unused function error w/ clang/macOS
 2017-11-07 18:16:55 +01:00
Lucas Jenss
069849f002 WIP tests/gnrc_ipv6_nib: Fix unused function error w/ clang/macOS 
In the case that GNRC_IPV6_NIB_CONF_ARSM is set but
GNRC_IPV6_NIB_CONF_6LN is not, clang complains about
the function _get_l2addr_from_ipv6 never being used.
I couldn't easily figure out why this passes in Murdock,
but I'm guessing that clang is simply being smarter than
GCC. Can someone comment on whether there is a better fix
for this?

Relates to #6473
 2017-11-07 17:35:42 +01:00
Lucas Jenss
4bb12ba091 tests/gnrc_ipv6_nib_6ln: Fix error w/ clang on macOS 
_is_reachable is only used when GNRC_IPV6_NIB_CONF_ARSM
is enabled, and as such it must be guarded so that clang
doesn't complain about a unused function in case
GNRC_IPV6_NIB_CONF_ARSM is not set

Similar to #7910
Relates to 6473
 2017-11-07 17:33:15 +01:00
Martine Lenders
f8c2078f94
gnrc_pktbuf_static: assert that users > 0 on release 2017-11-06 15:27:44 +01:00
Martine Lenders
046f30b918
Merge pull request #7722 from miri64/gnrc_uhcpc/fix/dep 
gnrc_uhcpc: fix dependencies
 2017-11-06 11:21:55 +01:00
zhuoshuguo
6c57999b2b gnrc_lwmac: adjust use of error CSMA flag for packet transmit. 2017-11-03 18:52:01 +01:00
Kaspar Schleiser
c02ee081d9
Merge pull request #7174 from miri64/gnrc_sock/fix/return-EINVAL-for-inval-sock 
sock: specify invalid parameter error
 2017-11-02 17:30:35 +01:00
zhuoshuguo
c554d30b26 gnrc_lwmac: port to gnrc_netif2. 2017-11-01 15:40:47 +01:00
Martine Lenders
cb2a968a35
gnrc_uhcpc: fix dependencies 
\#7721 showed, that `posix` is required to include the `arpa/inet.h`
header into the include path of an application using the `uhcpc`
module.

Additionally this PR makes the FIB an optional dependency of
`gnrc_uhcpc`.
 2017-10-13 12:13:47 +02:00
Francisco Acosta
a82930cf60 Merge pull request #7381 from miri64/slipdev/api/slip-port-to-netdev 
slip: port to be used with netdev
 2017-10-10 23:23:01 +02:00
Martine Lenders
b74ee8869b slip: port to be used with netdev 2017-10-10 23:14:12 +02:00
Martine Lenders
1d8dcae686 gnrc_netif2: add IEEE 802.15.4 support 2017-10-10 23:11:54 +02:00
Martine Lenders
3929550ea3 gnrc_netif2: make gnrc_netif2_create idempotent and crash on error 2017-10-10 21:17:32 +02:00
Lucas Jenss
6998ffbb14 cppcheck: Provide consistent reason formatting for all cppcheck-suppresses 2017-10-10 10:25:20 -07:00
Cenk Gündoğan
814dc95553 Merge pull request #7703 from miri64/gnrc_ipv6_nib/fix/return-ar-state 
gnrc_ipv6_nib: return registration state on upstream registration
 2017-10-10 11:35:47 +02:00
Martine Lenders
eb76e8034d
gnrc_ipv6_nib: return registration state on upstream registration 
The function `_update_nce_ar_state()` was introduced during the review
of \#7424, but it's return value never used, causing faulty behavior.
 2017-10-10 11:06:47 +02:00
Martine Lenders
0b80c7ed17
gnrc_netif2: Introduction of a new GNRC network interface API 2017-10-10 10:36:28 +02:00
Martine Lenders
6a7de28cd1
gnrc: integrate NIB for testing 2017-10-10 10:12:19 +02:00
Martine Lenders
1b36cdf79e
nib: implement public NIB functions up to link-local AR 2017-10-10 10:12:19 +02:00
Martine Lenders
d8acdc9d2d gnrc_ipv6_nib: add forwarding table component 2017-10-06 23:01:10 +02:00
Martine Lenders
0b2bc25ee0 gnrc_ipv6_nib: provide component to handle ABRO 2017-10-06 22:09:53 +02:00
Cenk Gündoğan
080590f587 Merge pull request #7222 from miri64/gnrc_ipv6_nib/feat/pl-component 
gnrc_ipv6_nib: add prefix list component
 2017-10-06 15:42:39 +02:00
Martine Lenders
3685fa02ae
gnrc_ipv6_nib: add prefix list component 2017-10-06 15:35:40 +02:00
Cenk Gündoğan
43283ef16b Merge pull request #7064 from miri64/gnrc_ndp2/api/initial 
gnrc_ndp2: Provide GNRC abstraction layer for NIB for sending
 2017-10-06 13:33:36 +02:00
Martine Lenders
08447ed51e
gnrc_ndp2: Provide GNRC abstraction layer for NIB for sending 2017-10-06 12:11:05 +02:00
Cenk Gündoğan
c3d3e7d024 Merge pull request #7212 from miri64/gnrc_ipv6_nib/feat/internal-offl 
gnrc_ipv6_nib: provide internal implementation for off-link entries
 2017-10-06 12:02:43 +02:00
Cenk Gündoğan
11baf130a3 Merge pull request #6988 from miri64/gnrc_ipv6_nib/feat/nc-component 
gnrc_ipv6_nib: add neighbor cache component
 2017-10-06 11:57:46 +02:00
Martine Lenders
f249c0c2a0
gnrc_ipv6_nib: provide internal implementation for off-link entries 2017-10-06 11:50:59 +02:00
Martine Lenders
4df88c89bf
gnrc_ipv6_nib: add neighbor cache component 2017-10-06 11:33:12 +02:00
Joakim Nohlgård
43a15440cb netopt: Add NETOPT_MAC_NO_SLEEP 2017-09-24 10:28:40 +02:00
Alexandre Abadie
035d266d49 makefile: indentation cleanup 2017-09-22 12:00:47 +02:00
Koen Zandberg
e7df513567 gcoap: fix resource separator inserting 2017-09-20 11:33:15 +02:00
smlng
d4e95d987b doc: fix typos 2017-09-06 08:49:05 +02:00
Joakim Nohlgård
065bc62e0a netdev: Make set() value parameter const void * 2017-08-25 13:41:19 +02:00
Koen Zandberg
426e978972 rpl: Sort list of parents 2017-08-22 16:03:16 +02:00
Martine Lenders
9ea1c6e7c8 Merge pull request #7481 from gebart/pr/netopt-csma-be 
netopt: add NETOPT_CSMA_MINBE, NETOPT_CSMA_MAXBE
 2017-08-17 20:03:34 +02:00
Joakim Nohlgård
b5984d2855 Merge pull request #7447 from bergzand/netopt/tx-retries 
netopt: Add option for retrieving number of retransmissions
 2017-08-17 17:25:58 +02:00
Koen Zandberg
c33eb2b277 netopt: add NETOPT_TX_RETRIES_NEEDED 2017-08-17 16:47:20 +02:00
Joakim Nohlgård
83ab722e22 netopt: Add NETOPT_CSMA_MAXBE, NETOPT_CSMA_MINBE 2017-08-17 16:37:19 +02:00
Joakim Nohlgård
8415c4eebc gnrc_icmpv6: Clean up redundant conditional debug statement 2017-08-09 16:27:30 +02:00
Hauke Petersen
8908cebe42 net/gcoap: renamed source folder s/coap/gocap/ 2017-08-08 16:39:48 +02:00
Hauke Petersen
8f577eca4c net/gcoap: add Uri-Query handling for requests 2017-08-08 16:22:05 +02:00
Hauke Petersen
32ab8cf724 net/gcoap: expose creation of resource list to API 
Creating the resource list is useful outside the /.well-known/core
handler, e.g. for the registration to resource directories.
 2017-08-08 16:00:15 +02:00
Hauke Petersen
2290a9f69b net/gcoap: added remote sock ep to resp handler cb 
When receiving a response to a request send our earlier, it is in
some cases essential, to know something about who send the reponse.
This is needed for example when sending requests to multicast
addresses to be able to react to different incoming responses.
 2017-07-31 11:11:06 +02:00
Hauke Petersen
36322e95b7 net/gcoap: collection of simple fixes (#7413) 
* net/gcoap: fixed request state when getting a resp

The request state should be set to GCOAP_MEMO_RESP before calling
the response handler in case we actually go a response...

* net/gcoap: make test for 0.00 code more efficient

This optimization saves the computation of the code and compares
the raw field to `0`.
 2017-07-28 14:15:17 +02:00
Tobias Heider
3b5860451c gnrc/sock: fix fallthrough warning (#7403) 
* gnrc/sock: fix fallthrough warning

* gnrc/sock: added spaces around "Fall Through."
 2017-07-25 21:12:30 +02:00
Martine Lenders
475e2bdc82 gnrc_pktbuf_malloc: initial import of a malloc()-based pktbuf 
The main motivation for this is to valgrind the network stack.
 2017-07-15 17:54:47 +02:00
Martine Lenders
d9bb94eff8 Merge pull request #7183 from miri64/gnrc_pktbuf/enh/fix-common-module 
gnrc_pktbuf: move common auxiliary functions to common module
 2017-07-15 17:07:26 +02:00
smlng
3783f0e98b gnrc tcp: use push flag in send 2017-07-10 16:44:55 +02:00
Alexandre Abadie
b80c249d2c sys/netopt: add new enum types for LoRa 2017-06-30 18:59:49 +02:00
Hauke Petersen
91ff52a897 net/emcute: use size_t for length comparisons 2017-06-28 22:52:34 +02:00
Hauke Petersen
ae367e5537 net/emcute: check value of length field before use 2017-06-28 22:51:39 +02:00
Sebastian Meiling
9ce9dd601c Merge pull request #6554 from zhuoshuguo/lwmac_retry 
LWMAC:  A simple duty cycling 802.15.4 MAC protocol (2nd try).
 2017-06-26 12:50:44 +02:00
Alexandre Abadie
e71bf07a68 Merge pull request #7223 from kb2ma/gcoap/confirm_piggy_server 
net/gcoap: Provide piggybacked ACK response to confirmable request
 2017-06-24 21:47:37 +02:00
Ken Bannister
7c0374b975 Reject incoming empty message type as not handled yet 2017-06-22 12:57:34 -04:00
zhuoshuguo
e5d8dde920 gnrc_priority_queue: updated coding style. 2017-06-22 11:36:55 +02:00
Ken Bannister
19ba56b96f net/gcoap: Add server piggybacked ACK response to a CON request 2017-06-21 22:47:08 -04:00
zhuoshuguo
a54655890e LWMAC: a simple duty cycling 802.15.4 MAC protocol. 2017-06-21 16:40:04 +02:00
Alexandre Abadie
b70a4885f4 Merge pull request #7203 from zhuoshuguo/fix_gnrc_mac_coding_style 
gnrc_mac: update coding style.
 2017-06-21 15:02:39 +02:00
zhuoshuguo
83e1385683 gnrc_mac: updated coding style. 2017-06-19 10:15:41 +02:00
Ken Bannister
aa2f97c80f net/gcoap: Protect update to open requests with mutex. 2017-06-18 06:29:43 -04:00
Ken Bannister
24b21dbfbc net/gcoap: Protect message ID state with atomic updates. 
Also changed semantics for storage of message ID, from last ID to next ID.
This change provides idiomatic use of the return value of the atomic
function, without other side effects on gcoap.
 2017-06-18 06:16:15 -04:00
Martine Lenders
f51e4ca767
fixup! gnrc_pktbuf: move common auxiliary functions to common module 2017-06-15 15:15:02 +02:00
Martine Lenders
b32200e3ad gnrc_ipv6_nib: fix caching mechanism of neighbor cache 2017-06-15 11:40:46 +02:00
Martine Lenders
d8336c38b6
gnrc_pktbuf: move common auxiliary functions to common module 
The packet buffer was originally designed to have a replaceable
back-end. This is why the actual module is called `gnrc_pktbuf_static`.
However, since than some auxiliary functions snuck into the static
back-end, which should go into the common module (which is a
pseudo-module at the moment).

This fix makes the `gnrc_pktbuf` pseudo-module an actual module and
moves the auxiliary functions to that module.
 2017-06-14 12:24:56 +02:00
Martine Lenders
ce0d81c5c8
sock: specify invalid parameter error 2017-06-12 13:54:55 +02:00