91 #define NL_SET_ERR_MSG(extack, msg) do {		\  argument
93 	struct netlink_ext_ack *__extack = (extack);	\
101 #define NL_SET_ERR_MSG_MOD(extack, msg)			\  argument
102 	NL_SET_ERR_MSG((extack), KBUILD_MODNAME ": " msg)
104 #define NL_SET_BAD_ATTR_POLICY(extack, attr, pol) do {	\  argument
105 	if ((extack)) {					\
106 		(extack)->bad_attr = (attr);		\
107 		(extack)->policy = (pol);		\
111 #define NL_SET_BAD_ATTR(extack, attr) NL_SET_BAD_ATTR_POLICY(extack, attr, NULL)  argument
113 #define NL_SET_ERR_MSG_ATTR_POL(extack, attr, pol, msg) do {	\  argument
115 	struct netlink_ext_ack *__extack = (extack);		\
126 #define NL_SET_ERR_MSG_ATTR(extack, attr, msg)		\  argument
127 	NL_SET_ERR_MSG_ATTR_POL(extack, attr, NULL, msg)
129 static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack,  in nl_set_extack_cookie_u64()  argument
132 	if (!extack)  in nl_set_extack_cookie_u64()
134 	memcpy(extack->cookie, &cookie, sizeof(cookie));  in nl_set_extack_cookie_u64()
135 	extack->cookie_len = sizeof(cookie);  in nl_set_extack_cookie_u64()
138 static inline void nl_set_extack_cookie_u32(struct netlink_ext_ack *extack,  in nl_set_extack_cookie_u32()  argument
141 	if (!extack)  in nl_set_extack_cookie_u32()
143 	memcpy(extack->cookie, &cookie, sizeof(cookie));  in nl_set_extack_cookie_u32()
144 	extack->cookie_len = sizeof(cookie);  in nl_set_extack_cookie_u32()
152 		 const struct netlink_ext_ack *extack);
214 	struct netlink_ext_ack	*extack;  member