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authorDaniel Jacobowitz <drow@false.org>2003-06-28 16:19:07 +0000
committerDaniel Jacobowitz <drow@false.org>2003-06-28 16:19:07 +0000
commit0fac0b4199c69f27906e7343e434dd0b98e5163e (patch)
tree15f8c0cc45939f9a12172feaf65f5bdc629ac6c8 /gdb/cli-out.c
parent1579bae1cd094ed9b986d2128997953600ca910d (diff)
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* cli/cli-logging.c: New file. * cli-out.c (struct ui_out_data): Add original_stream. (cli_redirect): New function. (cli_ui_out_impl): Add cli_redirect. (cli_out_new): Initialize original_stream. * ui-out.c (default_ui_out_impl): Add NULL for redirect member. (uo_redirect, ui_out_redirect): New. * ui-out.h (struct ui_out_impl): Add redirect member. (redirect_ftype): New. (ui_out_redirect): Add prototype. * Makefile.in: Add rules for cli-logging.c. * NEWS: Mention "set logging". mi/ * mi-out.c (mi_ui_out_impl): Add NULL for redirect member. tui/ * tui-out.c (tui_ui_out_impl): Add NULL for redirect member. doc/ * gdb.texinfo (Logging output): New chapter.
Diffstat (limited to 'gdb/cli-out.c')
-rw-r--r--gdb/cli-out.c22
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);
}