uxn

commit 0b75afc41522a275b42c5933d2953652bfb15308
parent f06494477a97be9f22f5037a6f862e420cbfa26b
Author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
Date:   Mon, 28 Mar 2022 17:49:54 +0200

uxnemu: use read() in stdin thread and close(0) at shutdown for the thread to exit

Diffstat:
M
src/uxnemu.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/uxnemu.c b/src/uxnemu.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <time.h>
+#include <unistd.h>
 
 #include "uxn.h"
 
@@ -81,7 +82,7 @@ stdin_handler(void *p)
 {
 	SDL_Event event;
 	event.type = stdin_event;
-	while(fread(&event.cbutton.button, 1, 1, stdin) > 0 && SDL_PushEvent(&event) >= 0)
+	while(read(0, &event.cbutton.button, 1) > 0 && SDL_PushEvent(&event) >= 0)
 		;
 	return 0;
 	(void)p;
@@ -514,6 +515,7 @@ main(int argc, char **argv)
 	if(!loaded && !start(&u, "launcher.rom"))
 		return error("usage", "uxnemu [-s scale] file.rom");
 	run(&u);
+	close(0); /* make stdin thread exit */
 	SDL_Quit();
 	return 0;
 }