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authorSimon Marchi <simon.marchi@ericsson.com>2017-01-10 11:30:47 -0500
committerSimon Marchi <simon.marchi@ericsson.com>2017-01-10 11:32:04 -0500
commit7becfd03bad526c02216eeb5ec2bebae694b1af1 (patch)
tree1cf43c4bbc218d31611124c6c56583a43086ca14 /gdb/ui-out.h
parent98461510d3a8cefa6603980294bfc647cddcab97 (diff)
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Change return type of ui_out redirect to void
All implementations of redirect/do_redirect in the ui_out subsystem always return 0 (success). We can therefore clean it up and make them return void. gdb/ChangeLog: * cli-out.c (cli_ui_out::do_redirect): Change return type to void. * cli-out.h (cli_ui_out::do_redirect): Likewise. * mi/mi-out.c (mi_ui_out::do_redirect): Likewise. * mi/mi-out.h (mi_ui_out::do_redirect): Likewise. * ui-out.c (ui_out::redirect): Likewise. * ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise. * cli/cli-logging.c (set_logging_redirect): Update call site of ui_out::redirect. (handle_redirections): Likewise. * scm-ports.c (ioscm_with_output_to_port_worker): Likewise. * top.c (execute_command_to_string): Likewise. * utils.c (do_ui_out_redirect_pop): Likewise.
Diffstat (limited to 'gdb/ui-out.h')
-rw-r--r--gdb/ui-out.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/ui-out.h b/gdb/ui-out.h
index cd43cd0..b8bea97 100644
--- a/gdb/ui-out.h
+++ b/gdb/ui-out.h
@@ -121,7 +121,7 @@ class ui_out
void flush ();
/* Redirect the output of a ui_out object temporarily. */
- int redirect (ui_file *outstream);
+ void redirect (ui_file *outstream);
ui_out_flags test_flags (ui_out_flags mask);
@@ -163,7 +163,7 @@ class ui_out
ATTRIBUTE_PRINTF (2,0) = 0;
virtual void do_wrap_hint (const char *identstring) = 0;
virtual void do_flush () = 0;
- virtual int do_redirect (struct ui_file * outstream) = 0;
+ virtual void do_redirect (struct ui_file *outstream) = 0;
/* Set as not MI-like by default. It is overridden in subclasses if
necessary. */