* src/lalr.c (build_relations): Rename `states' as `states1'.

[bison.git] / src / files.c

diff --git a/src/files.c b/src/files.c
index 726ec9171e9f5781db5fd50232ff2d1530d53b49..0b958c1ae40d4c0a8414cdab91ce6e88df20f84f 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -30,7 +30,6 @@ FILE *finput = NULL;
 
 struct obstack action_obstack;
 struct obstack attrs_obstack;
-struct obstack guard_obstack;
 struct obstack output_obstack;
 
 char *spec_outfile = NULL;     /* for -o. */
@@ -164,18 +163,6 @@ xfclose (FILE *ptr)
   return result;
 }
 
-/*--------------------------------------------------.
-| Save the content of the obstack OBS in FILENAME.  |
-`--------------------------------------------------*/
-
-static void
-obstack_save (struct obstack *obs, const char *filename)
-{
-  FILE *out = xfopen (filename, "w");
-  size_t size = obstack_object_size (obs);
-  fwrite (obstack_finish (obs), 1, size, out);
-  xfclose (out);
-}
 
 /*------------------------------------------------------------------.
 | Return the path to the skeleton which locaction might be given in |
@@ -436,65 +423,3 @@ compute_output_file_names (void)
   attrsfile = stringappend (attrsfile, header_extension);
 #endif /* MSDOS */
 }
-
-/*-----------------------------------------------------------------.
-| Open the input file.  Look for the skeletons.  Find the names of |
-| the output files.  Prepare the obstacks.                         |
-`-----------------------------------------------------------------*/
-
-void
-open_files (void)
-{
-  finput = xfopen (infile, "r");
-
-  /* Initialize the obstacks. */
-  obstack_init (&action_obstack);
-  obstack_init (&attrs_obstack);
-  obstack_init (&guard_obstack);
-  obstack_init (&output_obstack);
-}
-
-
-
-/*-----------------------.
-| Close the open file..  |
-`-----------------------*/
-
-void
-close_files (void)
-{
-  xfclose (finput);
-}
-
-/*---------------------------.
-| Produce the output files.  |
-`---------------------------*/
-
-void
-output_files (void)
-{
-#if 0
-  /* Seems to be invalid now --akim. */
-
-  /* If we output only the table, dump the actions in ACTFILE. */
-  if (no_parser_flag)
-    obstack_save (&action_obstack, stringappend (short_base_name, ".act"));
-  obstack_free (&action_obstack, NULL);
-#endif
-
-  /* If we produced a semantic parser ATTRS_OBSTACK must be dumped
-     into its own file, ATTTRSFILE.  */
-  if (semantic_parser)
-    {
-      char *temp_name;
-
-      obstack_save (&attrs_obstack, attrsfile);
-      obstack_free (&attrs_obstack, NULL);
-      temp_name = stringappend (short_base_name, EXT_GUARD_C);
-#ifndef MSDOS
-      temp_name = stringappend (temp_name, src_extension);
-#endif /* MSDOS */
-      obstack_save (&guard_obstack, temp_name);
-      obstack_free (&guard_obstack, NULL);
-    }
-}