LinCAN can be compiled in mode with RT-Linux chip worker threads now.

[lincan.git] / lincan / src / close.c

diff --git a/lincan/src/close.c b/lincan/src/close.c
index c42869e147355cd3f48b3f554736136b75431e9d..73d4764d6662664bd06eec67255035b24875c0ea 100644 (file)
--- a/lincan/src/close.c
+++ b/lincan/src/close.c
@@ -13,6 +13,7 @@
 #include "../include/close.h"
 #include "../include/i82527.h"
 #include "../include/setup.h"
+#include "../include/fasync.h"
 
 #define __NO_VERSION__
 #include <linux/module.h>
@@ -31,6 +32,12 @@ int can_close(struct inode *inode, struct file *file)
        obj = canuser->msgobj;
        qends = canuser->qends;
 
+    #ifdef CAN_ENABLE_KERN_FASYNC
+
+       can_fasync(-1, file, 0);
+
+    #endif /*CAN_ENABLE_KERN_FASYNC*/
+
        list_del(&canuser->peers);
        canuser->qends = NULL;
        canqueue_ends_dispose_kern(qends, file->f_flags & O_SYNC);
@@ -38,12 +45,12 @@ int can_close(struct inode *inode, struct file *file)
        kfree(canuser);
 
        if(atomic_dec_and_test(&obj->obj_used)){
-               obj->flags &= ~OBJ_OPENED;
+               can_msgobj_clear_fl(obj,OPENED);
                /* FIXME: what about clearing chip HW status, stopping sending messages etc? */
        };
        
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,50))
+    #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,50))
        MOD_DEC_USE_COUNT;
-#endif
+    #endif
        return 0;
 }