/* * Copyright (c) 2020 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @brief The NAT44 inline functions */ #ifndef included_nat44_inlines_h__ #define included_nat44_inlines_h__ #include <vnet/fib/ip4_fib.h> #include <nat/nat.h> static_always_inline u8 nat44_maximum_sessions_exceeded (snat_main_t * sm, u32 thread_index) { if (pool_elts (sm->per_thread_data[thread_index].sessions) >= sm->max_translations_per_thread) return 1; return 0; } static_always_inline u8 nat44_ed_maximum_sessions_exceeded (snat_main_t * sm, u32 fib_index, u32 thread_index) { u32 translations; translations = pool_elts (sm->per_thread_data[thread_index].sessions); if (vec_len (sm->max_translations_per_fib) <= fib_index) fib_index = 0; return translations >= sm->max_translations_per_fib[fib_index]; } #endif /* included_nat44_inlines_h__ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */