Add callbacks that get invoked before the next call to select(), which will allow for a nice fix to https://github.com/fish-shell/fish-shell/issues/608. Eliminate the poll handler, and replace it with this mechanism.

1 files changed, 5 insertions, 3 deletions

diff --git a/input_common.h b/input_common.h
index 7af52761..02b7359e 100644
--- a/input_common.h
+++ b/input_common.h
@@ -30,9 +30,6 @@ enum
 */
 void input_common_init(int (*ih)());
 
-/* Sets a callback to be invoked every time a byte is read */
-void input_common_set_poll_callback(void (*handler)(void));
-
 /**
    Free memory used by the library
 */
@@ -56,4 +53,9 @@ wchar_t input_common_readch(int timed);
 */
 void input_common_unreadch(wint_t ch);
 
+/** Adds a callback to be invoked at the next turn of the "event loop." The callback function will be invoked and passed arg. */
+void input_common_add_callback(void (*callback)(void *), void *arg);
+
+
+
 #endif