libnl-tiny/include/netlink, branch master

socket: change debug callbacks to pass struct nl_msg

2023-12-05T11:52:43Z

This allows checking the netlink protocol in the callback Signed-off-by: Felix Fietkau

socket: add debug callbacks for rx/tx

2023-12-04T19:20:45Z

Signed-off-by: Felix Fietkau

Make struct nla_policy and struct nlattr const

2023-07-01T10:03:05Z

Make the struct nla_policy and the struct nlattr const in many places like it is done in full libnl. This brings our libnl-tiny closer to the upstream version. Signed-off-by: Hauke Mehrtens

attr: add NLA_S* definitions

2023-04-02T00:19:37Z

NLA_S8 is used by newer hostapd versions. Directly add all NLA_S* definitions. Signed-off-by: Nick Hainke

libnl-tiny: fix duplicated branch in family.h

2023-01-06T18:55:57Z

Duplicated branch in function genl_family_get_maxattr(). Detected by gcc with -Werror=duplicated-branches. libnl-tiny/netlink/genl/family.h:118:5: error: this condition has identical branches [-Werror=duplicated-branches] if (family->ce_mask & FAMILY_ATTR_MAXATTR) Signed-off-by: Jesus Fernandez Manzano

genl_family: explicitly null terminate strncpy destination buffer

2022-05-23T19:02:38Z

The strncpy() function doesn't null terminate the destination string if the source string is at least as long as the destination. (This behavior is defined by the C99 specification.) As a result, the destination string must be null terminated after calling strncpy(). And clang11 static analyzer thus reports following: genl_family.c:148:2: error: ‘strncpy’ output may be truncated copying 15 bytes from a string of length 15 [-Werror=stringop-truncation] 148 | strncpy(grp->name, name, GENL_NAMSIZ - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ References: https://gitlab.com/openwrt/project/libnl-tiny/-/jobs/2495301251#L197 Signed-off-by: Petr Štetiar

netlink: add NLA_F_NESTED to all nested attributes

2022-05-17T18:15:59Z

Newer generic netlink APIs (e.g. wireguard) require this to be able to parse nested attributes Signed-off-by: Felix Fietkau

attr.h: Add NLA_PUT_S32

2021-12-14T21:11:05Z

This function is used by iw 5.16. These new headers were copied from the mainline libnl. Signed-off-by: Hauke Mehrtens

use offsetof macro to make scan-build happy

2019-10-29T21:16:00Z

scan-build from clang version 9 complains about following: cache.c:106:2: warning: Dereference of null pointer nl_list_for_each_entry_safe(obj, tmp, &cache->c_items, ce_list) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/netlink/list.h:83:20: note: expanded from macro 'nl_list_for_each_entry_safe' pos = n, n = nl_list_entry(n->member.next, typeof(*n), member)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/netlink/list.h:60:2: note: expanded from macro 'nl_list_entry' nl_container_of(ptr, type, member) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/netlink/list.h:56:55: note: expanded from macro 'nl_container_of' const typeof( ((type *)0)->member ) *__mptr = (ptr); \ ^~~~~ Signed-off-by: Petr Štetiar

refactor into separate Git project

2019-10-04T14:02:05Z

For improved reusability, testing etc. Signed-off-by: Petr Štetiar