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authorPavel Machek <pavel@ucw.cz>1999-12-08 11:15:51 +0100
committerPavel Machek <pavel@ucw.cz>1999-12-08 11:15:51 +0100
commit6c14255dd666c362f19f193a41a31f66310a34ea (patch)
tree11de35f3d63ad82b1749b2b70e409e557bc7efa5
parentfebe526303996d48a667cd077f5703ca91f43219 (diff)
downloadbird-6c14255dd666c362f19f193a41a31f66310a34ea.tar
bird-6c14255dd666c362f19f193a41a31f66310a34ea.zip
Make rta. syntax optional.
-rw-r--r--filter/config.Y23
1 files changed, 13 insertions, 10 deletions
diff --git a/filter/config.Y b/filter/config.Y
index 5369468..9a76c5e 100644
--- a/filter/config.Y
+++ b/filter/config.Y
@@ -269,6 +269,9 @@ any_dynamic:
| RIP_TAG { $$ = f_new_inst(); $$->aux = T_INT; $$->a2.i = EA_RIP_TAG; }
;
+rtadot: /* EMPTY */
+ | RTA '.' { }
+ ;
term:
'(' term ')' { $$ = $2; }
@@ -298,13 +301,13 @@ term:
}
}
- | RTA '.' FROM { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_IP; $$->a2.i = OFFSETOF(struct rta, from); }
+ | rtadot FROM { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_IP; $$->a2.i = OFFSETOF(struct rta, from); }
- | RTA '.' GW { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_IP; $$->a2.i = OFFSETOF(struct rta, gw); }
- | RTA '.' NET { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_PREFIX; $$->a2.i = 0x12345678; }
- | RTA '.' SOURCE { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_ENUM_RTS; $$->a2.i = OFFSETOF(struct rta, gw); }
+ | rtadot GW { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_IP; $$->a2.i = OFFSETOF(struct rta, gw); }
+ | rtadot NET { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_PREFIX; $$->a2.i = 0x12345678; }
+ | rtadot SOURCE { $$ = f_new_inst(); $$->code = 'a'; $$->aux = T_ENUM_RTS; $$->a2.i = OFFSETOF(struct rta, gw); }
- | RTA '.' any_dynamic { $$ = $3; $$->code = 'ea'; }
+ | rtadot any_dynamic { $$ = $2; $$->code = 'ea'; }
| term '.' IP { $$ = f_new_inst(); $$->code = 'cp'; $$->a1.p = $1; $$->aux = T_IP; }
| term '.' LEN { $$ = f_new_inst(); $$->code = 'cp'; $$->a1.p = $1; $$->aux = T_INT; }
@@ -379,13 +382,13 @@ cmd:
$$->a1.p = $1;
$$->a2.p = $3;
}
- | RTA '.' any_dynamic '=' term ';' {
- $$ = $3;
+ | rtadot any_dynamic '=' term ';' {
+ $$ = $2;
$$->code = 'eS';
- $$->a1.p = $5;
+ $$->a1.p = $4;
}
- | UNSET '(' RTA '.' any_dynamic ')' ';' {
- $$ = $5;
+ | UNSET '(' rtadot any_dynamic ')' ';' {
+ $$ = $4;
$$->aux = T_VOID;
$$->code = 'eS';
$$->a1.p = NULL;