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Implementation of 4B ASN support for BGP

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This commit is contained in:
Ondrej Zajicek
2008-10-26 22:36:08 +01:00
parent 44cb1449ed
commit 11cb620266
9 changed files with 695 additions and 157 deletions
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11
filter/config.Y
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@@ -39,7 +39,6 @@ CF_KEYWORDS(FUNCTION, PRINT, PRINTN, UNSET, RETURN,
%type <v> set_atom fprefix fprefix_s fipa
%type <s> decls declsn one_decl function_params
%type <h> bgp_path
%type <i> bgp_one
CF_GRAMMAR
@@ -273,14 +272,12 @@ switch_body: /* EMPTY */ { $$ = NULL; }
/* CONST '(' expr ')' { $$ = f_new_inst(); $$->code = 'c'; $$->aux = T_INT; $$->a2.i = $3; } */
bgp_one:
NUM { $$ = $1; }
| '?' { $$ = PM_ANY; }
;
bgp_path:
bgp_one { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = NULL; $$->val = $1; }
| bgp_one bgp_path { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = $2; $$->val = $1; }
NUM { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = NULL; $$->val = $1; $$->any = 0; }
| '?' { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = NULL; $$->val = 0; $$->any = 1; }
| NUM bgp_path { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = $2; $$->val = $1; $$->any = 0; }
| '?' bgp_path { $$ = cfg_alloc(sizeof(struct f_path_mask)); $$->next = $2; $$->val = 0; $$->any = 1; }
;
constant: