X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=3e01340a4b1b910245f22be77e75945ae25bc1ca;hp=83337f86a9dc8b814d77afca9db63bc40da49897;hb=b52342d0b5df5446f149f0c1daf26f6e25b2aba7;hpb=2a4d61a8966e984eb9bea74a6c7a4a7cfd999e70

diff --git a/gui.c b/gui.c
index 83337f86..3e01340a 100644
--- a/gui.c
+++ b/gui.c
@@ -146,7 +146,7 @@ struct exec_task {
 	unsigned flags[2]; /* passed to for_each_line() */
 };
 
-static int find_cmd_byname(char *name)
+static int find_cmd_byname(const char *name)
 {
 	int i;
 
@@ -935,12 +935,7 @@ static int signal_post_select(struct sched *s, __a_unused void *context)
 	switch (ret) {
 	case SIGTERM:
 		die(EXIT_FAILURE, "only the good die young (caught SIGTERM)\n");
-		return 1;
 	case SIGINT:
-		PARA_WARNING_LOG("caught SIGINT, reset\n");
-		/* Nothing to do. SIGINT killed our child which gets noticed
-		 * by do_select and resets everything.
-		 */
 		return 1;
 	case SIGUSR1:
 		PARA_NOTICE_LOG("got SIGUSR1, rereading configuration\n");
@@ -1165,7 +1160,7 @@ static void print_scroll_msg(void)
 	unsigned lines_total, filled = ringbuffer_filled(bot_win_rb);
 	int first_rbe = first_visible_rbe(&lines_total);
 
-	print_in_bar(COLOR_MSG, "scrolled view: %d-%d/%d\n", filled - first_rbe,
+	print_in_bar(COLOR_MSG, "scrolled view: %u-%u/%u\n", filled - first_rbe,
 		filled - scroll_position, ringbuffer_filled(bot_win_rb));
 }
 
@@ -1496,9 +1491,9 @@ static int setup_tasks_and_schedule(void)
  * The exec task is responsible for printing the output of the currently
  * running executable to the bottom window.
  *
- * The signal task performs suitable actions according to any signals received.
- * For example it refreshes all windows on terminal size changes and resets the
- * terminal on \p SIGTERM.
+ * The signal task performs various actions according to signals received. For
+ * example, it reloads the configuration file on SIGUSR1, and it shuts down the
+ * curses system on SIGTERM to restore the terminal settings before exit.
  *
  * The input task reads single key strokes from stdin. For each key pressed, it
  * executes the command handler associated with this key.