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Change the stream argument to _filtered to GDB_FILE *.

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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.
This commit is contained in:
Thomas Lord
1993-11-01 22:25:23 +00:00
parent b3c0fc577b
commit 199b2450f6
121 changed files with 1751 additions and 1236 deletions
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30
gdb/c-typeprint.c
View File

@@ -39,19 +39,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
extern int demangle; /* whether to print C++ syms raw or source-form */
static void
c_type_print_args PARAMS ((struct type *, FILE *));
c_type_print_args PARAMS ((struct type *, GDB_FILE *));
static void
c_type_print_varspec_suffix PARAMS ((struct type *, FILE *, int, int, int));
c_type_print_varspec_suffix PARAMS ((struct type *, GDB_FILE *, int, int, int));
static void
cp_type_print_derivation_info PARAMS ((FILE *, struct type *));
cp_type_print_derivation_info PARAMS ((GDB_FILE *, struct type *));
void
c_type_print_varspec_prefix PARAMS ((struct type *, FILE *, int, int));
c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
void
c_type_print_base PARAMS ((struct type *, FILE *, int, int));
c_type_print_base PARAMS ((struct type *, GDB_FILE *, int, int));
/* Print a description of a type in the format of a
@@ -62,7 +62,7 @@ void
c_typedef_print (type, new, stream)
struct type *type;
struct symbol *new;
FILE *stream;
GDB_FILE *stream;
{
switch (current_language->la_language)
{
@@ -104,7 +104,7 @@ void
c_print_type (type, varstring, stream, show, level)
struct type *type;
char *varstring;
FILE *stream;
GDB_FILE *stream;
int show;
int level;
{
@@ -145,7 +145,7 @@ cp_type_print_method_args (args, prefix, varstring, staticp, stream)
char *prefix;
char *varstring;
int staticp;
FILE *stream;
GDB_FILE *stream;
{
int i;
@@ -199,7 +199,7 @@ cp_type_print_method_args (args, prefix, varstring, staticp, stream)
static void
cp_type_print_derivation_info (stream, type)
FILE *stream;
GDB_FILE *stream;
struct type *type;
{
char *name;
@@ -231,7 +231,7 @@ cp_type_print_derivation_info (stream, type)
void
c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
struct type *type;
FILE *stream;
GDB_FILE *stream;
int show;
int passed_a_ptr;
{
@@ -266,7 +266,7 @@ c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
case TYPE_CODE_METHOD:
if (passed_a_ptr)
fprintf (stream, "(");
fprintf_unfiltered (stream, "(");
c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
if (passed_a_ptr)
{
@@ -316,7 +316,7 @@ c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
static void
c_type_print_args (type, stream)
struct type *type;
FILE *stream;
GDB_FILE *stream;
{
int i;
struct type **args;
@@ -358,7 +358,7 @@ c_type_print_args (type, stream)
static void
c_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
struct type *type;
FILE *stream;
GDB_FILE *stream;
int show;
int passed_a_ptr;
int demangled_args;
@@ -456,7 +456,7 @@ c_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
void
c_type_print_base (type, stream, show, level)
struct type *type;
FILE *stream;
GDB_FILE *stream;
int show;
int level;
{
@@ -665,7 +665,7 @@ c_type_print_base (type, stream, show, level)
if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
{
/* Keep GDB from crashing here. */
fprintf (stream, "<undefined type> %s;\n",
fprintf_unfiltered (stream, "<undefined type> %s;\n",
TYPE_FN_FIELD_PHYSNAME (f, j));
break;
}