Remove some ui_file_* functions

This removes ui_file_isatty, ui_file_read, ui_file_write,
ui_file_write_async_safe, ui_file_flush, and ui_file_puts, replacing
them with calls to the appropriate method instead.

gdb/ChangeLog
2020-02-11  Tom Tromey  <tromey@adacore.com>

	* remote.c (remote_console_output): Update.
	* printcmd.c (printf_command): Update.
	* event-loop.c (gdb_wait_for_event): Update.
	* linux-nat.c (sigchld_handler): Update.
	* remote-sim.c (gdb_os_write_stdout): Update.
	(gdb_os_flush_stdout): Update.
	(gdb_os_flush_stderr): Update.
	(gdb_os_write_stderr): Update.
	* exceptions.c (print_exception): Update.
	* remote-fileio.c (remote_fileio_func_read): Update.
	(remote_fileio_func_write): Update.
	* tui/tui.c (tui_enable): Update.
	* tui/tui-interp.c (tui_interp::init): Update.
	* utils.c (init_page_info): Update.
	(putchar_unfiltered, fputc_unfiltered): Update.
	(gdb_flush): Update.
	(emit_style_escape): Update.
	(flush_wrap_buffer, fputs_maybe_filtered): Update.
	* ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
	(ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
	(stderr_file::write): Update.
	(stderr_file::puts): Update.
	* ui-file.h (ui_file_isatty, ui_file_write)
	(ui_file_write_async_safe, ui_file_read, ui_file_flush)
	(ui_file_puts): Don't declare.

Change-Id: I3ca9b36e9107f6adbc41e014f5078b41d6bcec4d

1 files changed, 7 insertions, 5 deletions

diff --git a/gdb/remote-fileio.c b/gdb/remote-fileio.c
index 40add06..f2dc9a6 100644
--- a/gdb/remote-fileio.c
+++ b/gdb/remote-fileio.c
@@ -541,7 +541,7 @@ remote_fileio_func_read (remote_target *remote, char *buf)
 		 limit this read to something smaller than that - by a
 		 safe margin, in case the limit depends on system
 		 resources or version.  */
-	      ret = ui_file_read (gdb_stdtargin, (char *) buffer, 16383);
+	      ret = gdb_stdtargin->read ((char *) buffer, 16383);
 	      if (ret > 0 && (size_t)ret > length)
 		{
 		  remaining_buf = (char *) xmalloc (ret - length);
@@ -639,10 +639,12 @@ remote_fileio_func_write (remote_target *remote, char *buf)
 	xfree (buffer);
 	return;
       case FIO_FD_CONSOLE_OUT:
-	ui_file_write (target_fd == 1 ? gdb_stdtarg : gdb_stdtargerr,
-		       (char *) buffer, length);
-	ui_file_flush (target_fd == 1 ? gdb_stdtarg : gdb_stdtargerr);
-	ret = length;
+	{
+	  ui_file *file = target_fd == 1 ? gdb_stdtarg : gdb_stdtargerr;
+	  file->write ((char *) buffer, length);
+	  file->flush ();
+	  ret = length;
+	}
 	break;
       default:
 	ret = write (fd, buffer, length);