Process sentinels need to work under X and commandline

* src/process.c (add_non_keyboard_read_fd): Make this a public function.
(add_process_read_fd): Fold old, static add_non_keyboard_read_fd guts
into here.
* src/xsmfns.c (ice_conn_watch_CB): Call add_non_keyboard_read_fd
(bug#43834).

1 files changed, 1 insertions, 0 deletions

diff --git a/src/process.h b/src/process.h
index d041ada5867..0890f253a40 100644
--- a/src/process.h
+++ b/src/process.h
@@ -284,6 +284,7 @@ extern bool kbd_on_hold_p (void);
 typedef void (*fd_callback) (int fd, void *data);
 
 extern void add_read_fd (int fd, fd_callback func, void *data);
+extern void add_non_keyboard_read_fd (int fd, fd_callback func, void *data);
 extern void delete_read_fd (int fd);
 extern void add_write_fd (int fd, fd_callback func, void *data);
 extern void delete_write_fd (int fd);