X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=interactive.c;h=3af90a6814d79e248178a3e47ae04cd066a8efad;hb=e854df2fe2cfb3ae90a439828fc13cc0fc470aa9;hp=9f4dec175caf12c9ff3bf9ad30b2c90281a9828e;hpb=4c1f0ea9b7b5174d86a99803c1563caf778a8ee2;p=paraslash.git

diff --git a/interactive.c b/interactive.c
index 9f4dec17..3af90a68 100644
--- a/interactive.c
+++ b/interactive.c
@@ -45,7 +45,7 @@ static struct i9e_private i9e_private, *i9ep = &i9e_private;
  * running.
  *
  * \return A negative return value of zero means the i9e task terminated. Only
- * in this case it is safe to call ie9_close().
+ * in this case it is safe to call i9e_close().
  */
 int i9e_get_error(void)
 {
@@ -258,18 +258,6 @@ static void clear_bottom_line(void)
 	rl_point = point;
 }
 
-static bool input_available(void)
-{
-	fd_set rfds;
-	struct timeval tv = {0, 0};
-	int ret;
-
-	FD_ZERO(&rfds);
-	FD_SET(i9ep->ici->fds[0], &rfds);
-	ret = para_select(1, &rfds, NULL, &tv);
-	return ret > 0;
-}
-
 static void i9e_line_handler(char *line)
 {
 	int ret;
@@ -310,7 +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;
@@ -327,7 +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;
@@ -561,7 +549,7 @@ __printf_2_3 void i9e_log(int ll, const char* fmt,...)
  * the given text. If the length of this text exceeds the width of the
  * terminal, the text is shortened by leaving out a part in the middle.
  */
-void ie9_print_status_bar(char *buf, unsigned len)
+void i9e_print_status_bar(char *buf, unsigned len)
 {
 	size_t x = i9ep->num_columns, y = (x - 4) / 2;
 
@@ -610,17 +598,20 @@ void i9e_signal_dispatch(int sig_num)
  * \param n \sa \ref para_select().
  * \param readfds \sa \ref para_select().
  * \param writefds \sa \ref para_select().
- * \param timeout_tv \sa \ref para_select().
+ * \param timeout \sa \ref para_select().
  *
  * \return \sa \ref para_select().
  *
  * The only difference between this function and \ref para_select() is that
  * \ref i9e_select() returns zero if the select call returned \p EINTR.
  */
-int i9e_select(int n, fd_set *readfds, fd_set *writefds,
-		struct timeval *timeout_tv)
+int i9e_select(int n, fd_set *readfds, fd_set *writefds, int timeout)
 {
-	int ret = select(n, readfds, writefds, NULL, timeout_tv);
+	struct timeval tv;
+	int ret;
+
+	ms2tv(timeout, &tv);
+	ret = select(n, readfds, writefds, NULL, &tv);
 
 	if (ret < 0) {
 		if (errno == EINTR)