From 2610c89887faf410cfaf0f3cf9105c8908feab39 Mon Sep 17 00:00:00 2001
From: Danny Auble <da@llnl.gov>
Date: Tue, 26 Sep 2006 22:18:36 +0000
Subject: [PATCH] race condition fixed
---
src/sview/sview.c | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/src/sview/sview.c b/src/sview/sview.c
index a59d678a8e3..35b65b8b450 100644
--- a/src/sview/sview.c
+++ b/src/sview/sview.c
@@ -109,9 +109,14 @@ void *_page_thr(void *arg)
GtkTable *table = page->table;
display_data_t *display_data = &main_display_data[num];
xfree(page);
+ static int thread_count = 0;
+ gdk_threads_enter();
sview_reset_grid();
-
+ thread_count++;
+ gdk_flush();
+ gdk_threads_leave();
+
while(page_running[num]) {
g_static_mutex_lock(&sview_mutex);
gdk_threads_enter();
@@ -120,9 +125,24 @@ void *_page_thr(void *arg)
gdk_flush();
gdk_threads_leave();
g_static_mutex_unlock(&sview_mutex);
+
sleep(global_sleep_time);
- }
+ gdk_threads_enter();
+ if(thread_count > 1) {
+ gdk_flush();
+ gdk_threads_leave();
+ break;
+ }
+ gdk_flush();
+ gdk_threads_leave();
+
+ }
+ gdk_threads_enter();
+ thread_count--;
+ gdk_flush();
+ gdk_threads_leave();
+
return NULL;
}
--
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