diff options
Diffstat (limited to 'bgpd/bgp_attr.h')
| -rw-r--r-- | bgpd/bgp_attr.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h index 1017a035..8cca316d 100644 --- a/bgpd/bgp_attr.h +++ b/bgpd/bgp_attr.h @@ -21,6 +21,8 @@ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA #ifndef _QUAGGA_BGP_ATTR_H #define _QUAGGA_BGP_ATTR_H +#include <stdbool.h> + #include "bgpd/bgp_common.h" #include "bgpd/bgpd.h" @@ -135,17 +137,25 @@ struct transit #define ATTR_FLAG_BIT(X) (1 << ((X) - 1)) +typedef enum { + BGP_ATTR_PARSE_PROCEED = 0, + BGP_ATTR_PARSE_ERROR = -1, + BGP_ATTR_PARSE_WITHDRAW = -2, +} bgp_attr_parse_ret_t; + /* Prototypes. */ extern void bgp_attr_init (void); extern void bgp_attr_finish (void); -extern int bgp_attr_parse (struct peer *, struct attr *, bgp_size_t, - struct bgp_nlri *, struct bgp_nlri *); +extern bgp_attr_parse_ret_t bgp_attr_parse (struct peer *, struct attr *, + bgp_size_t, struct bgp_nlri *, + struct bgp_nlri *); extern int bgp_attr_check (struct peer *, struct attr *); extern struct attr_extra *bgp_attr_extra_get (struct attr *); extern void bgp_attr_extra_free (struct attr *); extern void bgp_attr_dup (struct attr *, struct attr *); extern struct attr *bgp_attr_intern (struct attr *attr); -extern void bgp_attr_unintern (struct attr *); +extern void bgp_attr_unintern_sub (struct attr *attr, bool free_extra) ; +extern void bgp_attr_unintern (struct attr **); extern void bgp_attr_flush (struct attr *); extern struct attr *bgp_attr_default_set (struct attr *attr, u_char); extern struct attr *bgp_attr_default_intern (u_char); @@ -175,8 +185,9 @@ extern void cluster_unintern (struct cluster_list *); void transit_unintern (struct transit *); /* Exported for unit-test purposes only */ -extern int bgp_mp_reach_parse (struct peer *, bgp_size_t, struct attr *, - struct bgp_nlri *); -extern int bgp_mp_unreach_parse (struct peer *, bgp_size_t, struct bgp_nlri *); +extern bgp_attr_parse_ret_t bgp_mp_reach_parse (struct peer *, + bgp_size_t, struct attr *, struct bgp_nlri *); +extern bgp_attr_parse_ret_t bgp_mp_unreach_parse (struct peer *, bgp_size_t, + struct bgp_nlri *); #endif /* _QUAGGA_BGP_ATTR_H */ |