bsd/netinet/in_pcb.c

2073 	struct inp_fc_entry keyfc, *infc;
2079 	infc = RB_FIND(inp_fc_tree, &inp_fc_tree, &keyfc);
2080 	if (infc != NULL && infc->infc_inp == inp) {
2086 	if (infc != NULL) {
2101 	infc = zalloc_noblock(inp_fcezone);
2102 	if (infc == NULL) {
2107 	bzero(infc, sizeof (*infc));
2109 	infc->infc_flowhash = flowhash;
2110 	infc->infc_inp = inp;
2112 	RB_INSERT(inp_fc_tree, &inp_fc_tree, infc);
2120 	struct inp_fc_entry keyfc, *infc;
2125 	infc = RB_FIND(inp_fc_tree, &inp_fc_tree, &keyfc);
2126 	if (infc == NULL) {
2132 	RB_REMOVE(inp_fc_tree, &inp_fc_tree, infc);
2134 	if (in_pcb_checkstate(infc->infc_inp, WNT_ACQUIRE, 0) ==
2142 		inp_fc_entry_free(infc);
2143 		infc = NULL;
2147 	return (infc);
2151 inp_fc_entry_free(struct inp_fc_entry *infc)
2153 	zfree(inp_fcezone, infc);