diff options
Diffstat (limited to 'gdb/cli-out.c')
| -rw-r--r-- | gdb/cli-out.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gdb/cli-out.c b/gdb/cli-out.c index 38bf36f..2e5a3c1 100644 --- a/gdb/cli-out.c +++ b/gdb/cli-out.c @@ -31,6 +31,7 @@ struct ui_out_data { struct ui_file *stream; + struct ui_file *original_stream; int suppress_output; }; typedef struct ui_out_data cli_out_data; @@ -64,6 +65,7 @@ static void cli_message (struct ui_out *uiout, int verbosity, const char *format, va_list args); static void cli_wrap_hint (struct ui_out *uiout, char *identstring); static void cli_flush (struct ui_out *uiout); +static int cli_redirect (struct ui_out *uiout, struct ui_file *outstream); /* This is the CLI ui-out implementation functions vector */ @@ -87,6 +89,7 @@ static struct ui_out_impl cli_ui_out_impl = cli_message, cli_wrap_hint, cli_flush, + cli_redirect, 0, /* Does not need MI hacks (i.e. needs CLI hacks). */ }; @@ -324,6 +327,24 @@ cli_flush (struct ui_out *uiout) gdb_flush (data->stream); } +int +cli_redirect (struct ui_out *uiout, struct ui_file *outstream) +{ + struct ui_out_data *data = ui_out_data (uiout); + if (outstream != NULL) + { + data->original_stream = data->stream; + data->stream = outstream; + } + else if (data->original_stream != NULL) + { + data->stream = data->original_stream; + data->original_stream = NULL; + } + + return 0; +} + /* local functions */ /* Like cli_field_fmt, but takes a variable number of args @@ -362,6 +383,7 @@ cli_out_new (struct ui_file *stream) cli_out_data *data = XMALLOC (cli_out_data); data->stream = stream; + data->original_stream = NULL; data->suppress_output = 0; return ui_out_new (&cli_ui_out_impl, data, flags); } |