X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=interactive.c;h=3af90a6814d79e248178a3e47ae04cd066a8efad;hb=181beb316afad036ac01a778544c5dec0a8d51c7;hp=8e61484009cb73b5842485d9168c48aaea9e0002;hpb=fdd8a22e1df57a8c9254e7d0074301e7dde2c557;p=paraslash.git

diff --git a/interactive.c b/interactive.c
index 8e614840..3af90a68 100644
--- a/interactive.c
+++ b/interactive.c
@@ -258,17 +258,6 @@ static void clear_bottom_line(void)
 	rl_point = point;
 }
 
-static bool input_available(void)
-{
-	fd_set rfds;
-	int ret;
-
-	FD_ZERO(&rfds);
-	FD_SET(i9ep->ici->fds[0], &rfds);
-	ret = para_select(1, &rfds, NULL, 0);
-	return ret > 0;
-}
-
 static void i9e_line_handler(char *line)
 {
 	int ret;
@@ -309,7 +298,7 @@ static int i9e_post_select(__a_unused struct sched *s, __a_unused void *context)
 	ret = 0;
 	if (i9ep->caught_sigint)
 		goto rm_btrn;
-	while (input_available()) {
+	while (read_ok(i9ep->ici->fds[0]) > 0) {
 		if (i9ep->stdout_btrn) {
 			while (i9ep->key_sequence_length < sizeof(i9ep->key_sequence) - 1) {
 				buf = i9ep->key_sequence + i9ep->key_sequence_length;
@@ -326,7 +315,7 @@ static int i9e_post_select(__a_unused struct sched *s, __a_unused void *context)
 				i9ep->key_sequence_length++;
 				rl_stuff_char((int)(unsigned char)*buf);
 				rl_callback_read_char();
-				if (!input_available())
+				if (read_ok(i9ep->ici->fds[0]) <= 0)
 					break;
 			}
 			i9ep->key_sequence_length = 0;