diff options
| author | Christian Franke <chris@opensourcerouting.org> | 2016-10-01 20:42:34 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-10-08 03:05:05 +0200 |
| commit | dc9ffce87868441da9653d1476a4307eb2ecd996 (patch) | |
| tree | d690391791c1c6882062806e16733e7df5c17c6d /lib/routemap.c | |
| parent | ospfd: Update route in zebra when tag changes (diff) | |
| download | frr-dc9ffce87868441da9653d1476a4307eb2ecd996.tar.xz frr-dc9ffce87868441da9653d1476a4307eb2ecd996.zip | |
*: Consistently support 32-bit route tags
This patch improves zebra,ripd,ripngd,ospfd and bgpd so that they can
make use of 32-bit route tags in the case of zebra,ospf,bgp or 16-bit
route-tags in the case of ripd,ripngd.
It is based on the following patch:
commit d25764028829a3a30cdbabe85f32408a63cccadf
Author: Paul Jakma <paul.jakma@hpe.com>
Date: Fri Jul 1 14:23:45 2016 +0100
*: Widen width of Zserv routing tag field.
But also contains the changes which make this actually useful for all
the daemons.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Diffstat (limited to 'lib/routemap.c')
| -rw-r--r-- | lib/routemap.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/routemap.c b/lib/routemap.c index e0a7080bb..6f93087ae 100644 --- a/lib/routemap.c +++ b/lib/routemap.c @@ -1829,6 +1829,32 @@ route_map_init_dep_hashes (void) route_map_dep_hash_cmp); } +/* Common route map rules */ + +void * +route_map_rule_tag_compile (const char *arg) +{ + unsigned long int tmp; + char *endptr; + route_tag_t *tag; + + errno = 0; + tmp = strtoul(arg, &endptr, 0); + if (arg[0] == '\0' || *endptr != '\0' || errno || tmp > ROUTE_TAG_MAX) + return NULL; + + tag = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(*tag)); + *tag = tmp; + + return tag; +} + +void +route_map_rule_tag_free (void *rule) +{ + XFREE (MTYPE_ROUTE_MAP_COMPILED, rule); +} + /* Initialization of route map vector. */ void route_map_init_vty (void) |