Add task_testcancel()

sched/pthread/Make.defs

@@ -52,10 +52,6 @@ ifneq ($(CONFIG_DISABLE_SIGNALS),y)
 CSRCS += pthread_condtimedwait.c pthread_kill.c pthread_sigmask.c
 endif
 
-ifeq ($(CONFIG_CANCELLATION_POINTS),y)
-CSRCS += pthread_testcancel.c
-endif
-
 ifeq ($(CONFIG_SMP),y)
 CSRCS += pthread_setaffinity.c pthread_getaffinity.c
 endif

sched/task/Make.defs

@@ -50,7 +50,7 @@ CSRCS += task_spawn.c
 endif
 
 ifeq ($(CONFIG_CANCELLATION_POINTS),y)
-CSRCS += task_setcanceltype.c
+CSRCS += task_setcanceltype.c task_testcancel.c
 endif
 
 ifneq ($(CONFIG_BINFMT_DISABLE),y)

sched/task/task_testcancel.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/pthread/pthread_testcancel.c
+ * sched/task/task_testcancel.c
  *
  *   Copyright (C) 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -39,28 +39,28 @@
 
 #include <nuttx/config.h>
 
-#include <pthread.h>
+#include <sched.h>
 #include <errno.h>
 
 #include <nuttx/cancelpt.h>
 
-#include "sched/sched.h"
+#include "task/task.h"
 
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
 
 /****************************************************************************
- * Name: pthread_testcancel
+ * Name: task_testcancel
  *
  * Description:
- *   The pthread_testcancel() function creates a cancellation point in the
- *   calling thread. The pthread_testcancel() function has no effect if
+ *   The task_testcancel() function creates a cancellation point in the
+ *   calling thread. The task_testcancel() function has no effect if
  *   cancelability is disabled
  *
  ****************************************************************************/
 
-void pthread_testcancel(void)
+void task_testcancel(void)
 {
   (void)enter_cancellation_point();
   leave_cancellation_point();