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* all: fix and enable "-Wsign-compare" warningThomas Haller2024-05-291-2/+4
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* include: drop "netlink-private/netlink.h" and move declarationsThomas Haller2023-08-021-2/+0
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* all: cleanup includes and use "nm-default.h"Thomas Haller2023-08-021-1/+4
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* include: split and drop "netlink-private/types.h"Thomas Haller2023-08-021-0/+5
| | | | | Move all the declarations from "netlink-private/types.h" to places closer to where they are used.
* route: merge "include/netlink-private/tc.h" to lib/route/tc-api.hThomas Haller2023-08-011-1/+0
| | | | | It's a private header only for lib/route (libnl-route-3). We already have a similar header. Move the content to "lib/route/tc-api.h".
* route: move "include/netlink-private/route/tc-api.h" to lib/routeThomas Haller2023-08-011-1/+2
| | | | | | | | This header is entirely private to lib/route (libnl-route-3). Move the header there, it should not be used by anybody else. Note that libnl-route-3 exports symbols from this private header. That is ugly, make that clearer by adding comments.
* lib: use _nl_{init,exit} instead of __{init,exit}Thomas Haller2023-07-281-2/+2
| | | | | We should have things with "nl" prefix in our headers. Also, netlink-private/netlink.h is not header-only, preferably header-only stuff is in netlink-private/utils.h
* license: fix and add SPDX license identifiers and drop license commentsThomas Haller2020-04-161-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also fixes a few wrong SPDX license identifiers, where the original license comment indicates GPL-2.0-only. This is not done manually, but by running the following script: --- #!/bin/bash # Tool to drop license comments, adding SPDX license identifiers, while preserving # copyright comments. The point is not to manually do this task, but perform some # hacked up string replacement. _cp() { /bin/cp "$@" } _cat() { /bin/cat "$@" } in_file() { local T=$(mktemp) _cp -f "$1" "$T" _cat "$T" rm -f "$T" } out_file() { local T=$(mktemp) _cat - > "$T" _cp -f "$T" "$1" rm -f "$T" } join() { _cat "$@" | awk '{ printf("%s#x#", $0)}' } unjoin() { _cat - | sed 's/#x#/\n/g' } files_all() { git ls-files | grep -v '\.png$' | grep -v '^include/linux-private/' } adjust() { NEWLINES='\(#x#\)\+' COPYRIGHTS='\(\( \* Copyright (c) 20..\(-20..\|, 20..\)\? [^#]\+#x#\)\+\( \*#x# \* \(Stolen[^#]*\|Based on [^#]*\)#x#\)\?\)' _cat - | \ sed '1s%^\(/\* SPDX-License-Identifier: LGPL-2.1-only \*/\|\)#x#/\*#x# \* [^#]*#x# \*#x# \*[ ]\+This library is free software; you can redistribute it and/or#x# \*[ ]\+modify it under the terms of the GNU Lesser General Public#x# \*[ ]\+License as published by the Free Software Foundation version 2.1#x# \*[ ]\+of the License.#x# \*#x#'"$COPYRIGHTS"' \*/'"$NEWLINES"'%/\* SPDX-License-Identifier: LGPL-2.1-only \*/#x#/*#x#\2 */#x##x#%' | \ sed '1s%^/\*#x# \* [^#]*#x# \*#x# \*[ ]\+This library is free software; you can redistribute it and/or#x# \*[ ]\+modify it under the terms of the GNU Lesser General Public#x# \*[ ]\+License as published by the Free Software Foundation version 2.1#x# \*[ ]\+of the License.#x# \*/'"$NEWLINES"'%/\* SPDX-License-Identifier: LGPL-2.1-only \*/#x##x#%' | \ sed '1s%^\(\)/\*#x# \* [^#]*#x# \*#x# \*[ ]\+This library is free software; you can redistribute it and/or#x# \*[ ]\+modify it under the terms of the GNU Lesser General Public#x# \*[ ]\+License as published by the Free Software Foundation version 2.1#x# \*[ ]\+of the License.#x# \*#x#'"$COPYRIGHTS"' \*/'"$NEWLINES"'%/\* SPDX-License-Identifier: LGPL-2.1-only \*/#x#/*#x#\2 */#x##x#%' | \ sed '1s%^\(/\* SPDX-License-Identifier: LGPL-2.1-only \*/\|\)#x#/\*#x# \* [^#]*#x# \*#x# \*[ ]\+This library is free software; you can redistribute it and/or#x# \*[ ]\+modify it under the terms of the GNU General Public License as#x# \*[ ]\+published by the Free Software Foundation version 2 of the License.#x# \*#x#'"$COPYRIGHTS"' \*/'"$NEWLINES"'%/\* SPDX-License-Identifier: GPL-2.0-only \*/#x#/*#x#\2 */#x##x#%' } FILES=( $(files_all) ) for f in "${FILES[@]}"; do echo "processing \"$f\"..." in_file "$f" | join | adjust | unjoin | out_file "$f" done
* Add SPDX identifiersYegor Yefremov2019-08-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Software Package Data Exchange identifiers help to detect source file licenses and hence simplify the FOSS compliance process. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> https://github.com/thom311/libnl/pull/219 --- FILES=( lib/addr.c lib/attr.c lib/cache.c lib/cache_mngr.c lib/cache_mngt.c lib/data.c lib/error.c lib/fib_lookup/lookup.c lib/fib_lookup/request.c lib/genl/ctrl.c lib/genl/family.c lib/genl/genl.c lib/genl/mngt.c lib/handlers.c lib/hash.c lib/hashtable.c lib/idiag/idiag.c lib/idiag/idiag_meminfo_obj.c lib/idiag/idiag_msg_obj.c lib/idiag/idiag_req_obj.c lib/idiag/idiag_vegasinfo_obj.c lib/mpls.c lib/msg.c lib/netfilter/ct.c lib/netfilter/ct_obj.c lib/netfilter/exp.c lib/netfilter/exp_obj.c lib/netfilter/log.c lib/netfilter/log_msg.c lib/netfilter/log_msg_obj.c lib/netfilter/log_obj.c lib/netfilter/netfilter.c lib/netfilter/nfnl.c lib/netfilter/queue.c lib/netfilter/queue_msg.c lib/netfilter/queue_msg_obj.c lib/netfilter/queue_obj.c lib/nl.c lib/object.c lib/route/act.c lib/route/addr.c lib/route/class.c lib/route/classid.c lib/route/cls.c lib/route/link.c lib/route/neigh.c lib/route/neightbl.c lib/route/netconf.c lib/route/nexthop.c lib/route/nexthop_encap.c lib/route/nh_encap_mpls.c lib/route/pktloc.c lib/route/qdisc.c lib/route/route.c lib/route/route_obj.c lib/route/route_utils.c lib/route/rtnl.c lib/route/rule.c lib/route/tc.c lib/socket.c lib/utils.c lib/version.c lib/xfrm/ae.c lib/xfrm/lifetime.c lib/xfrm/sa.c lib/xfrm/selector.c lib/xfrm/sp.c lib/xfrm/template.c src/genl-ctrl-list.c src/idiag-socket-details.c src/lib/addr.c src/lib/class.c src/lib/cls.c src/lib/ct.c src/lib/exp.c src/lib/link.c src/lib/neigh.c src/lib/qdisc.c src/lib/route.c src/lib/rule.c src/lib/tc.c src/lib/utils.c src/nf-ct-add.c src/nf-ct-events.c src/nf-ct-list.c src/nf-exp-add.c src/nf-exp-delete.c src/nf-exp-list.c src/nf-log.c src/nf-monitor.c src/nf-queue.c src/nl-addr-add.c src/nl-addr-delete.c src/nl-addr-list.c src/nl-class-add.c src/nl-class-delete.c src/nl-class-list.c src/nl-classid-lookup.c src/nl-cls-add.c src/nl-cls-delete.c src/nl-cls-list.c src/nl-fib-lookup.c src/nl-link-enslave.c src/nl-link-ifindex2name.c src/nl-link-list.c src/nl-link-name2ifindex.c src/nl-link-release.c src/nl-link-set.c src/nl-link-stats.c src/nl-list-caches.c src/nl-list-sockets.c src/nl-monitor.c src/nl-neigh-add.c src/nl-neigh-delete.c src/nl-neigh-list.c src/nl-neightbl-list.c src/nl-pktloc-lookup.c src/nl-qdisc-add.c src/nl-qdisc-delete.c src/nl-qdisc-list.c src/nl-route-add.c src/nl-route-delete.c src/nl-route-get.c src/nl-route-list.c src/nl-rule-list.c src/nl-tctree-list.c src/nl-util-addr.c ) sed '1s#^#/* SPDX-License-Identifier: LGPL-2.1-only */\n#' "${FILES[@]}" -i
* route/class: add new api rtnl_class_get_by_parent()d0u92018-04-111-0/+32
| | | | | | | | This function searches a class cache previously allocated with rtnl_class_alloc_cache() and searches for a class matching the interface index and parent qdisc. https://github.com/thom311/libnl/pull/185
* tc: add co_groups for tc qdisc and filterCong Wang2014-07-161-0/+1
| | | | | | | | | | | Otherwise these tc caches would not be able to be updated asynchronously. Cc: Thomas Haller <thaller@redhat.com> Cc: Thomas Graf <tgraf@suug.ch> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Thomas Haller <thaller@redhat.com>
* Move private header files to <netlink-private/*>Thomas Graf2013-01-241-4/+4
| | | | | | | This clarifies the seperation between public and private header files. Signed-off-by: Thomas Graf <tgraf@suug.ch>
* Fix types-related warnings based on clang diagnosticsКоренберг Марк2012-06-131-2/+2
| | | | | | | | | | | | | | | | | 1. Fix some places where unsigned value compared < 0 2. Fix obsolete %Z specifier to more portable %z 3. Some erroneous types substitution 4. nl_msec2str() - 64-bit msec is now properly used, Only safe changes. I mean int <--> uint32_t and signed/unsigned fixes. Some functinos require size_t argument instead of int, but changes of signatures of that functions is terrible thing. Also, I do not pretend for a full list of fixes. Just to shut up clang -Wall -Wextra One more thing. ifindex. I don't change that because changes will be too big for simple fix.
* trafic class/classifer API improvements and documentationThomas Graf2011-03-291-155/+213
| | | | | | | - removed dead functions in header files - deprecated rtnl_class_foreach_*() functions due to their missing handling possibility of OOM situations - improved API documentation
* Documentation updatesThomas Graf2011-03-211-1/+2
| | | | Mostly killing doxygen warnings, some doc updates to caching
* Unified TC APIThomas Graf2011-03-211-48/+158
| | | | | | | | Finally got rid of all the qdisc/class/cls code duplication in the tc module API. The API takes care of allocation/freeing the tc object specific data. I hope I got it right this time.
* Unified TC attributes interfaceThomas Graf2010-10-261-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | So far all common tc atttributes were accessed via specific functions, i.e. rtnl_class_set_parent(), rtnl_qdisc_set_parent(), rtnl_cls_set_parent() which implied a lot of code duplication. Since all tc objects are derived from struct rtnl_tc and these common attributes are already stored in there this patch removes all type specific functions and makes rtnl_tc_* attribute functions public. rtnl_qdisc_set_parent(qdisc, 10); becomes: rtnl_tc_set_parent((struct rtnl_tc *) qdisc, 10); This patch also adds the following new attributes to tc objects therefore removing them as tc specific attributes: - mtu - mpu - overhead This allows for the rate table calculations to be unified as well taking into account the new kernel behavior to take care of overhead automatically.
* Add support for getting and deleting queueing classes.olc2009-09-021-0/+78
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* Add internal wait_for_ack() which only waits for ACK if !NL_NO_AUTO_ACKThomas Graf2008-10-201-1/+1
| | | | | This changeset ensures that internal code properly synchronizes to ACKs if ACKs are enabled and otherwise return immediately.
* Allow parser callbacks to return NL_OK, NL_SKIP, NL_EXITThomas Graf2008-05-151-5/+0
| | | | Obsoletes internal P_ACCEPT/P_IGNORE
* Fix memory leaks when sending of message failedThomas Graf2008-05-151-2/+3
| | | | | Various callers of nl_send_auto_complete() failed to free the allocated message when an error was reported.
* Rename struct nl_handle to struct nl_sockThomas Graf2008-05-151-11/+9
| | | | | | | | The idea of a common handle is long revised and only misleading, nl_handle really represents a socket with some additional action handlers assigned to it. Alias for nl_handle is kept for backwards compatibility.
* Thread-safe error handlingThomas Graf2008-05-141-24/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order for the interface to become more thread safe, the error handling was revised to no longer depend on a static errno and error string buffer. This patch converts all error paths to return a libnl specific error code which can be translated to a error message using nl_geterror(int error). The functions nl_error() and nl_get_errno() are therefore obsolete. This change required various sets of function prototypes to be changed in order to return an error code, the most prominent are: struct nl_cache *foo_alloc_cache(...); changed to: int foo_alloc_cache(..., struct nl_cache **); struct nl_msg *foo_build_request(...); changed to: int foo_build_request(..., struct nl_msg **); struct foo *foo_parse(...); changed to: int foo_parse(..., struct foo **); This pretty much only leaves trivial allocation functions to still return a pointer object which can still return NULL to signal out of memory. This change is a serious API and ABI breaker, sorry!
* Fix memory leak when parsing netlink messages into cachesThomas Graf2007-12-171-1/+1
| | | | The reference created by the parsers was never given back.
* Export interface to define cachesThomas Graf2007-09-171-2/+1
| | | | | | | | | | This interface was internal so far which required all code defining caches to be compiled with the sources available. In order to simplify the interface, the co_msg_parser prototype was changed to take the struct nl_parser_param directly instead of a void *. It used to be void * because the co_msg_parser was directly passed as the NL_CB_VALID callback function.
* Initial importThomas Graf2007-09-141-0/+230
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