Change file close behavior for tee_file

Instead of using two bools to decide if the files should close when tee_file
is closed, make file one stay open and file two close.  This simplifies the
use cases for it.

Inline the make_logging_output into the calling functions (the logic here
looks ugly in order to simplify a later change).

Expand ui-redirect.exp to cover the changes, similar to mi-logging.exp.

gdb/ChangeLog:

	* cli/cli-interp.c (cli_interp_base::set_logging): Create tee_file
	directly.
	* cli/cli-interp.h (make_logging_output): Remove declaration.
	* cli/cli-logging.c (make_logging_output): Remove function.
	* mi/mi-interp.c (mi_interp::set_logging): Create tee_file
	directly.
	* ui-file.c (tee_file::tee_file): Remove bools.
	(tee_file::~tee_file): Remove deletes.
	* ui-file.h (tee_file): Remove bools.

gdb/testsuite/ChangeLog:

	* gdb.base/ui-redirect.exp: Test redirection.

0 files changed, 0 insertions, 0 deletions