xm-files: kill off definitely obsolete gunk

[Matt Kraai]

Howdy,

The following patch eliminates the uses of IO_BUFFER_SIZE, as
suggested earlier in this thread.  It bootstrapped on
i686-pc-linux-gnu.

Matt

for gcc/ChangeLog

2001-03-19  Matt Kraai  <kraai@alumni.carnegiemellon.edu>

	* toplev.c (compile_file): Remove setvbuf call.

for gcc/ch/ChangeLog

2001-03-19  Matt Kraai  <kraai@alumni.carnegiemellon.edu>

	* lex.c (init_parse): Remove setvbuf call.

for gcc/f/ChangeLog

2001-03-19  Matt Kraai  <kraai@alumni.carnegiemellon.edu>

	* com.c (init_parse): Remove setvbuf call.

for gcc/java/ChangeLog

2001-03-19  Matt Kraai  <kraai@alumni.carnegiemellon.edu>

	* jcf-parse.c (yyparse): Remove setvbuf call.

Index: gcc/toplev.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/toplev.c,v
retrieving revision 1.438
diff -c -3 -p -r1.438 toplev.c
*** toplev.c	2001/03/18 21:38:33	1.438
--- toplev.c	2001/03/19 16:21:08
*************** compile_file (name)
*** 2226,2236 ****
  	fatal_io_error ("can't open %s for writing", asm_file_name);
      }
  
- #ifdef IO_BUFFER_SIZE
-   setvbuf (asm_out_file, (char *) xmalloc (IO_BUFFER_SIZE),
-            _IOFBF, IO_BUFFER_SIZE);
- #endif
- 
    if (name != 0)
      name = ggc_strdup (name);
  
--- 2226,2231 ----
Index: gcc/ch/lex.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ch/lex.c,v
retrieving revision 1.19
diff -c -3 -p -r1.19 lex.c
*** lex.c	2001/02/04 23:18:43	1.19
--- lex.c	2001/03/19 16:21:10
*************** init_parse (filename)
*** 216,225 ****
    if (finput == 0)
      fatal_io_error ("can't open %s", filename);
  
- #ifdef IO_BUFFER_SIZE
-   setvbuf (finput, (char *) xmalloc (IO_BUFFER_SIZE), _IOFBF, IO_BUFFER_SIZE);
- #endif
- 
    /* Make identifier nodes long enough for the language-specific slots.  */
    set_identifier_size (sizeof (struct lang_identifier));
  
--- 216,221 ----
Index: gcc/f/com.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/f/com.c,v
retrieving revision 1.115
diff -c -3 -p -r1.115 com.c
*** com.c	2001/03/15 02:50:56	1.115
--- com.c	2001/03/19 16:21:13
*************** init_parse (filename)
*** 14553,14562 ****
    if (finput == 0)
      fatal_io_error ("can't open %s", filename);
  
- #ifdef IO_BUFFER_SIZE
-   setvbuf (finput, (char *) xmalloc (IO_BUFFER_SIZE), _IOFBF, IO_BUFFER_SIZE);
- #endif
- 
    /* Make identifier nodes long enough for the language-specific slots.  */
    set_identifier_size (sizeof (struct lang_identifier));
    decl_printable_name = lang_printable_name;
--- 14553,14558 ----
Index: gcc/java/jcf-parse.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/jcf-parse.c,v
retrieving revision 1.78
diff -c -3 -p -r1.78 jcf-parse.c
*** jcf-parse.c	2001/03/16 06:12:53	1.78
--- jcf-parse.c	2001/03/19 16:21:13
*************** yyparse ()
*** 1036,1045 ****
        
        /* Set new input_filename and finput */
        finput = main_jcf->read_state;
- #ifdef IO_BUFFER_SIZE
-       setvbuf (finput, (char *) xmalloc (IO_BUFFER_SIZE),
- 	       _IOFBF, IO_BUFFER_SIZE);
- #endif
        input_filename = IDENTIFIER_POINTER (name);
        main_jcf->filbuf = jcf_filbuf_from_stdio;
  
--- 1036,1041 ----