Change the stream argument to _filtered to GDB_FILE *.

Change all references to stdout/stderr to gdb_stdout/gdb_stderr.

Replace all calls to stdio output functions with calls to
corresponding _unfiltered functions (`fprintf_unfiltered')

Replaced calls to fopen for output to gdb_fopen.

Added sufficient goo to utils.c and defs.h to make the above work.

The net effect is that stdio output functions are only directly used
in utils.c.  Elsewhere, the _unfiltered and _filtered functions and
GDB_FILE type are used.

In the near future, GDB_FILE will stop being equivalant to FILE.

The semantics of some commands has changed in a very subtle way:
called in the right context, they may cause new occurences of
prompt_for_continue() behavior.  The testsuite doesn't notice anything
like this, though.

Please respect this change by not reintroducing stdio output
dependencies in the main body of gdb code.  All output from commands
should go to a GDB_FILE.

Target-specific code can still use stdio directly to communicate with
targets.

1 files changed, 7 insertions, 7 deletions

diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
index bcf0a28767..be498dfff8 100644
--- a/gdb/c-valprint.c
+++ b/gdb/c-valprint.c
@@ -32,13 +32,13 @@ extern int vtblprint;		/* Controls printing of vtbl's */
 extern int demangle;		/* whether to print C++ syms raw or src-form */
 
 extern void
-cp_print_class_member PARAMS ((char *, struct type *, FILE *, char *));
+cp_print_class_member PARAMS ((char *, struct type *, GDB_FILE *, char *));
 
 extern void
-cp_print_class_method PARAMS ((char *, struct type *, FILE *));
+cp_print_class_method PARAMS ((char *, struct type *, GDB_FILE *));
 
 extern void
-cp_print_value_fields PARAMS ((struct type *, char *, FILE *, int, int,
+cp_print_value_fields PARAMS ((struct type *, char *, GDB_FILE *, int, int,
 			       enum val_prettyprint, struct type **));
 
 extern int
@@ -53,11 +53,11 @@ cp_is_vtbl_member PARAMS ((struct type *));
 /* BEGIN-FIXME:  Hooks into c-typeprint.c */
 
 extern void
-c_type_print_varspec_prefix PARAMS ((struct type *, FILE *, int, int));
+c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
 
 extern void
 cp_type_print_method_args PARAMS ((struct type **, char *, char *, int,
-				   FILE *));
+				   GDB_FILE *));
 /* END-FIXME */
 
 
@@ -83,7 +83,7 @@ c_val_print (type, valaddr, address, stream, format, deref_ref, recurse,
      struct type *type;
      char *valaddr;
      CORE_ADDR address;
-     FILE *stream;
+     GDB_FILE *stream;
      int format;
      int deref_ref;
      int recurse;
@@ -411,6 +411,6 @@ c_val_print (type, valaddr, address, stream, format, deref_ref, recurse,
     default:
       error ("Invalid C/C++ type code %d in symbol table.", TYPE_CODE (type));
     }
-  fflush (stream);
+  gdb_flush (stream);
   return (0);
 }