diff options
Diffstat (limited to 'gdb/remote-fileio.c')
| -rw-r--r-- | gdb/remote-fileio.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/gdb/remote-fileio.c b/gdb/remote-fileio.c index e51f272..93665c9 100644 --- a/gdb/remote-fileio.c +++ b/gdb/remote-fileio.c @@ -28,6 +28,7 @@ #include "gdb_stat.h" #include "exceptions.h" #include "remote-fileio.h" +#include "event-loop.h" #include <fcntl.h> #include <sys/time.h> @@ -47,6 +48,8 @@ static struct { static int remote_fio_system_call_allowed = 0; +static struct async_signal_handler *sigint_fileio_token; + static int remote_fileio_init_fd_map (void) { @@ -504,12 +507,18 @@ remote_fileio_sig_exit (void) } static void +async_remote_fileio_interrupt (gdb_client_data arg) +{ + deprecated_throw_reason (RETURN_QUIT); +} + +static void remote_fileio_ctrl_c_signal_handler (int signo) { remote_fileio_sig_set (SIG_IGN); remote_fio_ctrl_c_flag = 1; if (!remote_fio_no_longjmp) - deprecated_throw_reason (RETURN_QUIT); + gdb_call_async_signal_handler (sigint_fileio_token, 1); remote_fileio_sig_set (remote_fileio_ctrl_c_signal_handler); } @@ -1451,6 +1460,9 @@ void initialize_remote_fileio (struct cmd_list_element *remote_set_cmdlist, struct cmd_list_element *remote_show_cmdlist) { + sigint_fileio_token = + create_async_signal_handler (async_remote_fileio_interrupt, NULL); + add_cmd ("system-call-allowed", no_class, set_system_call_allowed, _("Set if the host system(3) call is allowed for the target."), |