diff options
| author | Jorge Boncompte [DTI2] <jorge@dti2.net> | 2012-05-07 16:52:51 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-05-22 20:25:02 +0200 |
| commit | f669f7d25f0f491d5e487897227ff434aef20406 (patch) | |
| tree | 4b040b835be1d47b7eca7240b7d7aa4b9e6f177b /bgpd/bgp_aspath.h | |
| parent | 8692c506520f6b268525b80890702432c95f13c4 (diff) | |
bgpd: optimize aspath string representation and assegments handling
* bgp_aspath.h: Add str_len to struct aspath.
* bgp_aspath.c: Save the aspath string representation length and use it
instead of strlen().
(aspath_make_str_count) assign the string buffer directly for
consistency with the string length and change the return type to void.
(aspath_dup) use str_len and copy the string instead of calling
aspath_make_str_count().
(assegment_data_new) change from XCALLOC to XMALLOC. All users initialize
the memory before use.
(assegment_data_free) unused, removed.
(aspath_intern) check that there's always a ->str pointer.
(aspath_hash_alloc) reuse assegments and string representation instead of
copying them.
(aspath_parse) now aspath_hash_alloc does not dupes memory, free the
temporary structures only if the aspath it is in the hash.
(aspath_cmp_left) remove useless NULL initialization.
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'bgpd/bgp_aspath.h')
| -rw-r--r-- | bgpd/bgp_aspath.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bgpd/bgp_aspath.h b/bgpd/bgp_aspath.h index fc4dd6b7..e8764cca 100644 --- a/bgpd/bgp_aspath.h +++ b/bgpd/bgp_aspath.h @@ -58,6 +58,7 @@ struct aspath /* String expression of AS path. This string is used by vty output and AS path regular expression match. */ char *str; + unsigned short str_len; }; #define ASPATH_STR_DEFAULT_LEN 32 |