Use send_sig() instead of kill_proc() in emulated kthread support.

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

diff --git a/lincan/src/kthread.c b/lincan/src/kthread.c
index ae43c306384a88f8878fda263d3c9f515449f6e0..a1563cebead4215c2402ce42537e4304b937322a 100644 (file)
--- a/lincan/src/kthread.c
+++ b/lincan/src/kthread.c
@@ -118,7 +118,13 @@ void stop_kthread(kthread_t *kthread)
        the flags are visible on all CPUs.
     */
     mb();
+#warning The local code for kernel thread support is not more needed for recent 2.6 kernels
+#warning and code should be modified to emulate same interface for older kernels
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20))
     kill_proc(kthread->thread->pid, SIGKILL, 1);
+#else /* >= 2,6,20 */
+    send_sig(SIGKILL, kthread->thread, 1);
+#endif /* >= 2,6,20 */
 
     /* block till thread terminated */
     down(&kthread->startstop_sem);
@@ -129,7 +135,9 @@ void stop_kthread(kthread_t *kthread)
     /* now we are sure the thread is in zombie state. We
        notify keventd to clean the process up.
     */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20))
     kill_proc(2, SIGCHLD, 1);
+#endif /* >= 2,6,20 */
 
 }