89 #define NL_SET_ERR_MSG(extack, msg) do {		\  argument
91 	struct netlink_ext_ack *__extack = (extack);	\
97 #define NL_SET_ERR_MSG_MOD(extack, msg)			\  argument
98 	NL_SET_ERR_MSG((extack), KBUILD_MODNAME ": " msg)
100 #define NL_SET_BAD_ATTR_POLICY(extack, attr, pol) do {	\  argument
101 	if ((extack)) {					\
102 		(extack)->bad_attr = (attr);		\
103 		(extack)->policy = (pol);		\
107 #define NL_SET_BAD_ATTR(extack, attr) NL_SET_BAD_ATTR_POLICY(extack, attr, NULL)  argument
109 #define NL_SET_ERR_MSG_ATTR_POL(extack, attr, pol, msg) do {	\  argument
111 	struct netlink_ext_ack *__extack = (extack);		\
120 #define NL_SET_ERR_MSG_ATTR(extack, attr, msg)		\  argument
121 	NL_SET_ERR_MSG_ATTR_POL(extack, attr, NULL, msg)
123 static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack,  in nl_set_extack_cookie_u64()  argument
128 	if (!extack)  in nl_set_extack_cookie_u64()
130 	memcpy(extack->cookie, &__cookie, sizeof(__cookie));  in nl_set_extack_cookie_u64()
131 	extack->cookie_len = sizeof(__cookie);  in nl_set_extack_cookie_u64()
134 static inline void nl_set_extack_cookie_u32(struct netlink_ext_ack *extack,  in nl_set_extack_cookie_u32()  argument
139 	if (!extack)  in nl_set_extack_cookie_u32()
141 	memcpy(extack->cookie, &__cookie, sizeof(__cookie));  in nl_set_extack_cookie_u32()
142 	extack->cookie_len = sizeof(__cookie);  in nl_set_extack_cookie_u32()
150 		 const struct netlink_ext_ack *extack);
212 	struct netlink_ext_ack	*extack;  member