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path: root/src/libsystemd/sd-netlink
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2016-06-08Merge pull request #3431 from poettering/network-fixesTom Gundersen
put limits on addresses and routers per link and per network
2016-06-07sd-netlink: fix deep recursion in message destruction (#3455)David Herrmann
On larger systems we might very well see messages with thousands of parts. When we free them, we must avoid recursing into each part, otherwise we very likely get stack overflows. Fix sd_netlink_message_unref() to use an iterative approach rather than recursion (also avoid tail-recursion in case it is not optimized by the compiler).
2016-06-03sd-netlink: fix sd_netlink_inc_rcvbuf() prototypeLennart Poettering
Drop weird "const" usage, and use size_t for sizes.
2016-05-15tree-wide: drop spurious "&"s when passing functions aroundZbigniew Jędrzejewski-Szmek
Also adjust indentation in various places.
2016-05-03sd-netlink: introduce route attribute set APISusant Sahani
Introduce 1. sd_rtnl_message_route_set_table to set table ID 2. sd_rtnl_message_route_set_family to set family Both required to configure route properties.
2016-05-03sd-netlink: fix sd_netlink_message_append_dataSusant Sahani
Also remove the braces add_rtattr not required.
2016-04-25nspawn: explicitly remove veth links after use (#3111)Lennart Poettering
* sd-netlink: permit RTM_DELLINK messages with no ifindex This is useful for removing network interfaces by name. * nspawn: explicitly remove veth links we created after use Sometimes the kernel keeps veth links pinned after the namespace they have been joined to died. Let's hence explicitly remove veth links after use. Fixes: #2173
2016-04-18networkd: allow setting of multicast querier for linux bridge (#3051)Susant Sahani
2016-04-06Merge pull request #2947 from keszybz/test-nssLennart Poettering
Add a test for nss modules and some related fixes
2016-04-02nss-myhostname: trivial style fixesZbigniew Jędrzejewski-Szmek
2016-03-05tree-wide: use SET_FLAG() macro to make code more clearAlexander Kuleshov
2016-02-23tree-wide: minor formatting inconsistency cleanupsVito Caputo
2016-02-22tree-wide: make ++/-- usage consistent WRT spacingVito Caputo
Throughout the tree there's spurious use of spaces separating ++ and -- operators from their respective operands. Make ++ and -- operator consistent with the majority of existing uses; discard the spaces.
2016-02-20sd-netlink: fix ifi_iftype typeLennart Poettering
The iftype is an unsigned short, and not just an unsigned.
2016-02-20libsystemd-network: sd-event uses 64bit priorities, expose them in the APIs ↵Lennart Poettering
as such
2016-02-10tree-wide: remove Emacs lines from all filesDaniel Mack
This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
2016-02-01sd-netlink: since whe acquire the netlink socket's sockaddr anyway, let's ↵Lennart Poettering
actually verify it
2016-02-01sd-netlink: don't take possesion of netlink fd from caller on failureLennart Poettering
Fixes: #2338
2016-01-27Merge pull request #1975 from ssahani/vxlan2Tom Gundersen
networkd: Add support to configure VXLAN Port
2016-01-19sd-netlink introduce API to add any size and typeSusant Sahani
Now we dont have any public API that will support any size . sd_netlink_message_append_data will support this.
2016-01-18sd-netlink: remove unused tableZbigniew Jędrzejewski-Szmek
2016-01-10sd-netlink: fix assertDaniel Mack
nl->fd can be 0.
2015-11-27tree-wide: expose "p"-suffix unref calls in public APIs to make gcc cleanup easyLennart Poettering
GLIB has recently started to officially support the gcc cleanup attribute in its public API, hence let's do the same for our APIs. With this patch we'll define an xyz_unrefp() call for each public xyz_unref() call, to make it easy to use inside a __attribute__((cleanup())) expression. Then, all code is ported over to make use of this. The new calls are also documented in the man pages, with examples how to use them (well, I only added docs where the _unref() call itself already had docs, and the examples, only cover sd_bus_unrefp() and sd_event_unrefp()). This also renames sd_lldp_free() to sd_lldp_unref(), since that's how we tend to call our destructors these days. Note that this defines no public macro that wraps gcc's attribute and makes it easier to use. While I think it's our duty in the library to make our stuff easy to use, I figure it's not our duty to make gcc's own features easy to use on its own. Most likely, client code which wants to make use of this should define its own: #define _cleanup_(function) __attribute__((cleanup(function))) Or similar, to make the gcc feature easier to use. Making this logic public has the benefit that we can remove three header files whose only purpose was to define these functions internally. See #2008.
2015-11-18tree-wide: sort includes in *.hThomas Hindoe Paaboel Andersen
This is a continuation of the previous include sort patch, which only sorted for .c files.
2015-11-16tree-wide: sort includesThomas Hindoe Paaboel Andersen
Sort the includes accoding to the new coding style.
2015-11-16tree-wide: add missing includesThomas Hindoe Paaboel Andersen
Add a few includes that we rely on to be include already.
2015-11-11sd-netlink: add support for RTA_PREFTom Gundersen
2015-11-11sd-netlink: types - let tables be sized implicitlyTom Gundersen
This way we do not rely on the size MAX* constants from the kernel headers, as these will be out-of-sync in case we have old headers and new defines in missing.h.
2015-11-11sd-netlink: add sd_rtnl_message_route_{s,g}et_flags()Tom Gundersen
2015-10-27util-lib: split out allocation calls into alloc-util.[ch]Lennart Poettering
2015-10-27util-lib: move string table stuff into its own string-table.[ch]Lennart Poettering
2015-10-26socket-util: move remaining socket-related calls from util.[ch] to ↵Lennart Poettering
socket-util.[ch]
2015-10-26util-lib: move ether_addr_to_string() into ether-addr-util.cLennart Poettering
2015-10-25util-lib: split out fd-related operations into fd-util.[ch]Lennart Poettering
There are more than enough to deserve their own .c file, hence move them over.
2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-15sd-netlink: refcount multicast groupsTom Gundersen
Track the number of matches installed for a given multicast group, and leave the group once no matches depend on it. In order to handle passed-in sockets that are already members of multicast groups we initialize the refcount based on the membership once we take over the socket. This way we will leave the socket in the state we found it once we finish with it. On kernels that do not fully support reading out the multicast group membership we fall back to never leaving any groups (as before).
2015-10-11sd-netlink: add support for subscribing to ROUTE messagesTom Gundersen
Also, explicitly don't support subscribing to GET or SET messages, as these will never be emitted by the kernel.
2015-10-11sd-netlink: rtnl - add route_get_{scope,tos,table,protocol}()Tom Gundersen
2015-10-05sd-rtnl: introduce new API to set the NL header flagsSusant Sahani
By default we set as NLM_F_CREATE | NLM_F_EXCL in sd_rtnl_message_new_link But incase of bridge we need to set NLM_F_REQUEST | NLM_F_ACK. If NLM_F_EXCL is set then we are unable to set the parameters. As bridge supports setting properties after creation not during creation.
2015-10-05sd-rtnl: sd-netlink: add support for bridge NL parametrsSusant Sahani
Rename rtnl_link_info_data_bridge_types to rtnl_link_bridge_management_types as they are of nested types of IFLA_AF_SPEC.
2015-09-09tree-wide: update empty-if coccinelle script to cover empty-while and moreLennart Poettering
Let's also clean up single-line while and for blocks.
2015-09-09tree-wide: drop {} from one-line if blocksLennart Poettering
Patch via coccinelle.
2015-09-09tree-wide: use coccinelle to patch a lot of code to use mfree()Lennart Poettering
This replaces this: free(p); p = NULL; by this: p = mfree(p); Change generated using coccinelle. Semantic patch is added to the sources.
2015-08-14tree-wide: generate EBADF when we get invalid fdsLennart Poettering
This is a follow-up to #907, and makes the same change for all our other public APIs.
2015-08-06libsystemd: fix RTNL_CONTAINER_DEPTH assertKarel Zak
The m->n_containers is index and has to be smaller than the array size.
2015-07-31tree-wide: introduce mfree()David Herrmann
Pretty trivial helper which wraps free() but returns NULL, so we can simplify this: free(foobar); foobar = NULL; to this: foobar = mfree(foobar);
2015-07-29sd-netlink: introduce api for new NL type NLA_FLAGSusant Sahani
2015-07-29sd-netlink: add support for new type NETLINK_TYPE_FLAGSusant Sahani
NETLINK_TYPE_FLAG is NLA_FLAG. This new type will be used in NLA_FLAG for example IFLA_VXLAN_GBP and IFLA_VXLAN_REMCSUM_NOPARTIAL
2015-07-29sd-netlink: add support for vxlan attributesSusant Sahani
2015-07-27sd-netlink: Add macvtap supportSusant Sahani