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binutils-gdb
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remove use_windows 

Nothing actually uses use_windows, not even Insight.  So, this patch
removes it.

2014-01-13  Tom Tromey  <tromey@redhat.com>

	* defs.h (use_windows): Remove.
	* gdb.c (main): Update.
	* main.c (captured_main, gdb_main): Update.
	* main.h (struct captured_main_args) <use_windows>: Remove.
	* top.c (use_windows): Remove.
This commit is contained in:
Tom Tromey 2013-12-28 15:11:36 -07:00
parent f2052bbe7a
commit 78e5999d37
6 changed files with 8 additions and 24 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2014-01-13 Tom Tromey <tromey@redhat.com>
* defs.h (use_windows): Remove.
* gdb.c (main): Update.
* main.c (captured_main, gdb_main): Update.
* main.h (struct captured_main_args) <use_windows>: Remove.
* top.c (use_windows): Remove.
2014-01-13 Tom Tromey <tromey@redhat.com>
* defs.h (deprecated_flush_hook): Remove.

4
gdb/defs.h
View File

@ -729,10 +729,6 @@ extern void (*deprecated_call_command_hook) (struct cmd_list_element * c,
extern int (*deprecated_ui_load_progress_hook) (const char *section,
unsigned long num);
/* Inhibit window interface if non-zero. */
extern int use_windows;
/* If this definition isn't overridden by the header files, assume
that isatty and fileno exist on this system. */
#ifndef ISATTY

1
gdb/gdb.c
View File

@ -29,7 +29,6 @@ main (int argc, char **argv)
memset (&args, 0, sizeof args);
args.argc = argc;
args.argv = argv;
args.use_windows = 0;
args.interpreter_p = INTERP_CONSOLE;
return gdb_main (&args);
}

13
gdb/main.c
View File

@ -588,19 +588,14 @@ captured_main (void *data)
xfree (interpreter_p);
interpreter_p = xstrdup (INTERP_INSIGHT);
#endif
use_windows = 1;
break;
case OPT_NOWINDOWS:
/* -nw is equivalent to -i=console. */
xfree (interpreter_p);
interpreter_p = xstrdup (INTERP_CONSOLE);
use_windows = 0;
break;
case 'f':
annotation_level = 1;
/* We have probably been invoked from emacs. Disable
window interface. */
use_windows = 0;
break;
case 's':
symarg = optarg;
@ -744,13 +739,6 @@ captured_main (void *data)
}
}
/* If --help or --version or --configuration, disable window
interface. */
if (print_help || print_version || print_configuration)
{
use_windows = 0;
}
if (batch_flag)
quiet = 1;
}
@ -1072,7 +1060,6 @@ captured_main (void *data)
int
gdb_main (struct captured_main_args *args)
{
use_windows = args->use_windows;
catch_errors (captured_main, args, "", RETURN_MASK_ALL);
/* The only way to end up here is by an error (normal exit is
handled by quit_force()), hence always return an error status. */

1
gdb/main.h
View File

@ -24,7 +24,6 @@ struct captured_main_args
{
int argc;
char **argv;
int use_windows;
const char *interpreter_p;
};

5
gdb/top.c
View File

@ -86,11 +86,6 @@ const char gdbinit[] = GDBINIT;
int inhibit_gdbinit = 0;
/* If nonzero, and GDB has been configured to be able to use windows,
attempt to open them upon startup. */
int use_windows = 0;
extern char lang_frame_mismatch_warn[]; /* language.c */
/* Flag for whether we want to confirm potentially dangerous