fix timing bug in tracecontrol

[lttv.git] / ltt / branches / poly / lttv / modules / gui / tracecontrol / tracecontrol.c

diff --git a/ltt/branches/poly/lttv/modules/gui/tracecontrol/tracecontrol.c b/ltt/branches/poly/lttv/modules/gui/tracecontrol/tracecontrol.c
index 1193046d1feafbb17a58f72b741a0c42d8db3eef..1407aa88bbd4850429f2e356c38af5a51b6b63dd 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/tracecontrol/tracecontrol.c
+++ b/ltt/branches/poly/lttv/modules/gui/tracecontrol/tracecontrol.c
@@ -435,9 +435,10 @@ static int execute_command(const gchar *command, const gchar *username,
     /* Read the output from the child terminal before the prompt. If no data in
      * 200 ms, we stop reading to give the password */
     g_info("Reading from child console...");
+    sleep(1); /* make sure the child is ready */
     while(1) {
       pollfd.fd = fdpty;
-      pollfd.events = POLLIN|POLLPRI;
+      pollfd.events = POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL;
 
       num_rdy = poll(&pollfd, 1, 200);
 #if 0
@@ -495,7 +496,7 @@ static int execute_command(const gchar *command, const gchar *username,
     while(1) {
       int num_hup = 0;
       pollfd.fd = fdpty;
-      pollfd.events = POLLIN|POLLPRI;
+      pollfd.events = POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL;
 
       num_rdy = poll(&pollfd, 1, -1);
 #if 0