diff options
Diffstat (limited to 'gdb/inflow.c')
| -rw-r--r-- | gdb/inflow.c | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/gdb/inflow.c b/gdb/inflow.c index f5ae6cd..ccab019 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 @@ -523,15 +546,15 @@ child_interrupt (struct target_ops *self) { /* Interrupt the first inferior that has a resumed thread. */ thread_info *resumed = NULL; - for (thread_info *thr : all_non_exited_threads ()) + for (thread_info &thr : all_non_exited_threads ()) { - if (thr->executing ()) + if (thr.executing ()) { - resumed = thr; + resumed = &thr; break; } - if (thr->has_pending_waitstatus ()) - resumed = thr; + if (thr.has_pending_waitstatus ()) + resumed = &thr; } if (resumed != NULL) @@ -944,9 +967,7 @@ initialize_stdin_serial (void) stdin_serial = serial_fdopen (0); } -void _initialize_inflow (); -void -_initialize_inflow () +INIT_GDB_FILE (inflow) { add_info ("terminal", info_terminal_command, _("Print inferior's saved terminal status.")); |