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| author | Marcel Holtmann <marcel@holtmann.org> | 2023-11-11 19:07:52 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2023-11-19 17:48:20 +0100 |
| commit | c1bac85dc1a78983410fc534584ccc0bfdc22557 (patch) | |
| tree | e35f95a3c4199a9a17af6ea55ba4204efa08f2c4 | |
| parent | 95e7f719b01c95c6a142c9380e14e9a3fd3598d1 (diff) | |
netlink: Workaround missing NETLINK_EXT_ACK define
This works around the missing NETLINK_EXT_ACK define of really really
old kernel version and defines the missing enum nlmsgerr_attrs.
| -rw-r--r-- | ell/netlink-private.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ell/netlink-private.h b/ell/netlink-private.h index 229b1d44..0a1b016d 100644 --- a/ell/netlink-private.h +++ b/ell/netlink-private.h @@ -20,6 +20,15 @@ #define NLA_DATA(nla) ((void*)(((char*)(nla)) + NLA_LENGTH(0))) #define NLA_PAYLOAD(nla) ((int)((nla)->nla_len) - NLA_LENGTH(0)) +#ifndef NETLINK_EXT_ACK +#define NETLINK_EXT_ACK 11 +enum nlmsgerr_attrs { + NLMSGERR_ATTR_UNUSED, + NLMSGERR_ATTR_MSG, + NLMSGERR_ATTR_OFFS, +}; +#endif + bool netlink_parse_ext_ack_error(const struct nlmsghdr *nlmsg, const char **out_error_msg, uint32_t *out_error_offset); |