diff options
Diffstat (limited to 'src/syssignal.h')
| -rw-r--r-- | src/syssignal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/syssignal.h b/src/syssignal.h index 3de83c71759..215aafe314b 100644 --- a/src/syssignal.h +++ b/src/syssignal.h @@ -25,11 +25,14 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ extern void init_signals (bool); extern void block_child_signal (sigset_t *); extern void unblock_child_signal (sigset_t const *); +extern void block_interrupt_signal (sigset_t *); +extern void restore_signal_mask (sigset_t const *); extern void block_tty_out_signal (sigset_t *); extern void unblock_tty_out_signal (sigset_t const *); #ifdef HAVE_PTHREAD #include <pthread.h> +extern pthread_t main_thread_id; /* If defined, asynchronous signals delivered to a non-main thread are forwarded to the main thread. */ #define FORWARD_SIGNAL_TO_MAIN_THREAD |