diff options
Diffstat (limited to 'nest')
| -rw-r--r-- | nest/route.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/nest/route.h b/nest/route.h index 792f79dd..43d7d696 100644 --- a/nest/route.h +++ b/nest/route.h @@ -555,6 +555,46 @@ uint ea_hash(ea_list *e); /* Calculate 16-bit hash value */ ea_list *ea_append(ea_list *to, ea_list *what); void ea_format_bitfield(struct eattr *a, byte *buf, int bufsize, const char **names, int min, int max); +static inline eattr * +ea_set_attr(ea_list **to, struct linpool *pool, uint id, uint flags, uint type, uintptr_t val) +{ + ea_list *a = lp_alloc(pool, sizeof(ea_list) + sizeof(eattr)); + eattr *e = &a->attrs[0]; + + a->flags = EALF_SORTED; + a->count = 1; + a->next = *to; + *to = a; + + e->id = id; + e->type = type; + e->flags = flags; + + if (type & EAF_EMBEDDED) + e->u.data = (u32) val; + else + e->u.ptr = (struct adata *) val; + + return e; +} + +static inline void +ea_set_attr_u32(ea_list **to, struct linpool *pool, uint id, uint flags, uint type, u32 val) +{ ea_set_attr(to, pool, id, flags, type, (uintptr_t) val); } + +static inline void +ea_set_attr_ptr(ea_list **to, struct linpool *pool, uint id, uint flags, uint type, struct adata *val) +{ ea_set_attr(to, pool, id, flags, type, (uintptr_t) val); } + +static inline void +ea_set_attr_data(ea_list **to, struct linpool *pool, uint id, uint flags, uint type, void *data, uint len) +{ + struct adata *a = lp_alloc_adata(pool, len); + memcpy(a->data, data, len); + ea_set_attr(to, pool, id, flags, type, (uintptr_t) a); +} + + #define NEXTHOP_MAX_SIZE (sizeof(struct nexthop) + sizeof(u32)*MPLS_MAX_LABEL_STACK) static inline size_t nexthop_size(const struct nexthop *nh) |