Use new locking subsystem to ensure integrity

1 files changed, 8 insertions, 0 deletions

diff --git a/private.h b/private.h
index f15317e..a0034c8 100644
--- a/private.h
+++ b/private.h
@@ -4,6 +4,7 @@
 #include <pthread.h>
 #include <pcilib/model.h>
 #include <pcilib/debug.h>
+#include <pcilib/locking.h>
 #include "ipecamera.h"
 #include "env.h"
 
@@ -163,6 +164,13 @@ struct ipecamera_s {
     pcilib_context_t event;
     UfoDecoder *ipedec;
 
+    pcilib_lock_t *run_lock;		/**< Lock protecting global camera operation */
+    pcilib_lock_t *stream_lock;		/**< Lock protecting stream/next_frame operations */
+    pcilib_lock_t *trigger_lock;	/**< Lock protecting stream/next_frame operations */
+    int run_locked;			/**< Flag indicating if camera is currently locked */
+    int stream_locked;			/**< Flag indicating if camera is currently locked */
+    int trigger_locked;			/**< Flag indicating if camera is currently locked */
+
     char *data;
     ipecamera_pixel_t *image;
     size_t size;