diff options
Diffstat (limited to 'gdb/inflow.c')
| -rw-r--r-- | gdb/inflow.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/inflow.c b/gdb/inflow.c index 31e1565..4f1c8ef 100644 --- a/gdb/inflow.c +++ b/gdb/inflow.c @@ -55,6 +55,20 @@ static void child_terminal_ours_1 (target_terminal_state); static struct serial *stdin_serial; +/* See terminal.h. */ + +scoped_gdb_ttystate::scoped_gdb_ttystate () +{ + m_ttystate = serial_get_tty_state (stdin_serial); +} + +/* See terminal.h. */ + +scoped_gdb_ttystate::~scoped_gdb_ttystate () +{ + serial_set_tty_state (stdin_serial, m_ttystate); +} + /* Terminal related info we need to keep track of. Each inferior holds an instance of this structure --- we save it whenever the corresponding inferior stops, and restore it to the terminal when @@ -163,6 +177,15 @@ set_initial_gdb_ttystate (void) } } +/* See terminal.h. */ + +void +restore_initial_gdb_ttystate () +{ + if (initial_gdb_ttystate != nullptr) + serial_set_tty_state (stdin_serial, initial_gdb_ttystate); +} + /* Does GDB have a terminal (on stdin)? */ static int |