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| author | Maria Matejka <mq@jmq.cz> | 2018-11-21 20:37:11 +0100 |
|---|---|---|
| committer | Jan Maria Matejka <mq@ucw.cz> | 2018-12-06 09:55:21 +0100 |
| commit | 265419a3695b9a5c0a01d9fffc60f66fea8bee13 (patch) | |
| tree | 069d7d7ba9cc5ef23c8babbcd8947e42448dd724 /conf/conf.h | |
| parent | 0642fb4d456fe12e1bbeb2ffc2149433f228c02e (diff) | |
Custom route attributes
For local route marking purposes, local custom route attributes may be
defined. These attributes are seamlessly stripped after export filter to
every real protocol like Kernel, BGP or OSPF, they however pass through
pipes. We currently allow at most 256 custom attributes.
This should be much faster than currently used bgp communities
for marking routes.
Diffstat (limited to 'conf/conf.h')
| -rw-r--r-- | conf/conf.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/conf/conf.h b/conf/conf.h index 5689fb67..427569fd 100644 --- a/conf/conf.h +++ b/conf/conf.h @@ -15,7 +15,6 @@ #include "lib/resource.h" #include "lib/timer.h" - /* Configuration structure */ struct config { @@ -128,9 +127,12 @@ struct sym_scope { #define SYM_FUNCTION 3 #define SYM_FILTER 4 #define SYM_TABLE 5 +#define SYM_ATTRIBUTE 6 #define SYM_VARIABLE 0x100 /* 0x100-0x1ff are variable types */ +#define SYM_VARIABLE_RANGE SYM_VARIABLE ... (SYM_VARIABLE | 0xff) #define SYM_CONSTANT 0x200 /* 0x200-0x2ff are variable types */ +#define SYM_CONSTANT_RANGE SYM_CONSTANT ... (SYM_CONSTANT | 0xff) #define SYM_TYPE(s) (((struct f_val *) (s)->def)->type) #define SYM_VAL(s) (((struct f_val *) (s)->def)->val) |