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[iproute2.git] / tc / emp_ematch.y

diff --git a/tc/emp_ematch.y b/tc/emp_ematch.y
deleted file mode 100644 (file)
index e8d1671..0000000
--- a/tc/emp_ematch.y
+++ /dev/null
@@ -1,101 +0,0 @@
-%{
- #include <stdio.h>
- #include <stdlib.h>
- #include <malloc.h>
- #include <string.h>
- #include "m_ematch.h"
-%}
-
-%locations
-%token-table
-%error-verbose
-%name-prefix="ematch_"
-
-%union {
-       unsigned int i;
-       struct bstr *b;
-       struct ematch *e;
-}
-
-%{
- extern int ematch_lex(void);
- extern void yyerror(char *s);
- extern struct ematch *ematch_root;
- extern char *ematch_err;
-%}
-
-%token <i> ERROR
-%token <b> ATTRIBUTE
-%token <i> AND OR NOT
-%type <i> invert relation
-%type <e> match expr
-%type <b> args
-%right AND OR
-%start input
-%%
-input:
-       /* empty */
-       | expr
-               { ematch_root = $1; }
-       | expr error
-               {
-                       ematch_root = $1;
-                       YYACCEPT;
-               }
-       ;
-
-expr:
-       match
-               { $$ = $1; }
-       | match relation expr
-               {
-                       $1->relation = $2;
-                       $1->next = $3;
-                       $$ = $1;
-               }
-       ;
-
-match:
-       invert ATTRIBUTE '(' args ')'
-               {
-                       $2->next = $4;
-                       $$ = new_ematch($2, $1);
-                       if ($$ == NULL)
-                               YYABORT;
-               }
-       | invert '(' expr ')'
-               {
-                       $$ = new_ematch(NULL, $1);
-                       if ($$ == NULL)
-                               YYABORT;
-                       $$->child = $3;
-               }
-       ;
-
-args:
-       ATTRIBUTE
-               { $$ = $1; }
-       | ATTRIBUTE args
-               { $1->next = $2; }
-       ;
-
-relation:
-       AND
-               { $$ = TCF_EM_REL_AND; }
-       | OR
-               { $$ = TCF_EM_REL_OR; }
-       ;
-
-invert:
-       /* empty */
-               { $$ = 0; }
-       | NOT
-               { $$ = 1; }
-       ;
-%%
-
- void yyerror(char *s)
- {
-        ematch_err = strdup(s);
- }
-