diff options
Diffstat (limited to 'lib/if.h')
| -rw-r--r-- | lib/if.h | 81 |
1 files changed, 53 insertions, 28 deletions
@@ -308,33 +308,58 @@ RB_HEAD(if_index_head, interface); RB_PROTOTYPE(if_index_head, interface, index_entry, if_cmp_index_func) DECLARE_QOBJ_TYPE(interface) -#define IFNAME_RB_INSERT(vrf, ifp) \ - if (RB_INSERT(if_name_head, &vrf->ifaces_by_name, (ifp))) \ - flog_err(EC_LIB_INTERFACE, \ - "%s(%s): corruption detected -- interface with this " \ - "name exists already in VRF %u!", \ - __func__, (ifp)->name, (ifp)->vrf_id); - -#define IFNAME_RB_REMOVE(vrf, ifp) \ - if (RB_REMOVE(if_name_head, &vrf->ifaces_by_name, (ifp)) == NULL) \ - flog_err(EC_LIB_INTERFACE, \ - "%s(%s): corruption detected -- interface with this " \ - "name doesn't exist in VRF %u!", \ - __func__, (ifp)->name, (ifp)->vrf_id); - -#define IFINDEX_RB_INSERT(vrf, ifp) \ - if (RB_INSERT(if_index_head, &vrf->ifaces_by_index, (ifp))) \ - flog_err(EC_LIB_INTERFACE, \ - "%s(%u): corruption detected -- interface with this " \ - "ifindex exists already in VRF %u!", \ - __func__, (ifp)->ifindex, (ifp)->vrf_id); - -#define IFINDEX_RB_REMOVE(vrf, ifp) \ - if (RB_REMOVE(if_index_head, &vrf->ifaces_by_index, (ifp)) == NULL) \ - flog_err(EC_LIB_INTERFACE, \ - "%s(%u): corruption detected -- interface with this " \ - "ifindex doesn't exist in VRF %u!", \ - __func__, (ifp)->ifindex, (ifp)->vrf_id); +#define IFNAME_RB_INSERT(vrf, ifp) \ + ({ \ + struct interface *_iz = \ + RB_INSERT(if_name_head, &vrf->ifaces_by_name, (ifp)); \ + if (_iz) \ + flog_err( \ + EC_LIB_INTERFACE, \ + "%s(%s): corruption detected -- interface with this " \ + "name exists already in VRF %u!", \ + __func__, (ifp)->name, (ifp)->vrf_id); \ + _iz; \ + }) + +#define IFNAME_RB_REMOVE(vrf, ifp) \ + ({ \ + struct interface *_iz = \ + RB_REMOVE(if_name_head, &vrf->ifaces_by_name, (ifp)); \ + if (_iz == NULL) \ + flog_err( \ + EC_LIB_INTERFACE, \ + "%s(%s): corruption detected -- interface with this " \ + "name doesn't exist in VRF %u!", \ + __func__, (ifp)->name, (ifp)->vrf_id); \ + _iz; \ + }) + + +#define IFINDEX_RB_INSERT(vrf, ifp) \ + ({ \ + struct interface *_iz = RB_INSERT( \ + if_index_head, &vrf->ifaces_by_index, (ifp)); \ + if (_iz) \ + flog_err( \ + EC_LIB_INTERFACE, \ + "%s(%u): corruption detected -- interface with this " \ + "ifindex exists already in VRF %u!", \ + __func__, (ifp)->ifindex, (ifp)->vrf_id); \ + _iz; \ + }) + +#define IFINDEX_RB_REMOVE(vrf, ifp) \ + ({ \ + struct interface *_iz = RB_REMOVE( \ + if_index_head, &vrf->ifaces_by_index, (ifp)); \ + if (_iz == NULL) \ + flog_err( \ + EC_LIB_INTERFACE, \ + "%s(%u): corruption detected -- interface with this " \ + "ifindex doesn't exist in VRF %u!", \ + __func__, (ifp)->ifindex, (ifp)->vrf_id); \ + _iz; \ + }) #define FOR_ALL_INTERFACES(vrf, ifp) \ if (vrf) \ @@ -502,7 +527,7 @@ extern struct interface *if_get_by_name(const char *ifname, vrf_id_t vrf_id); extern struct interface *if_get_by_ifindex(ifindex_t ifindex, vrf_id_t vrf_id); /* Sets the index and adds to index list */ -extern void if_set_index(struct interface *ifp, ifindex_t ifindex); +extern int if_set_index(struct interface *ifp, ifindex_t ifindex); /* Sets the name and adds to name list */ extern void if_set_name(struct interface *ifp, const char *name); |