1 files changed, 0 insertions, 125 deletions
diff --git a/nuttx/sched/group_find.c b/nuttx/sched/group_find.c
deleted file mode 100644
index eb3989223..000000000
--- a/nuttx/sched/group_find.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*****************************************************************************
- * sched/group_find.c
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
-/*****************************************************************************
- * Included Files
- *****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sched.h>
-#include <assert.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/kmalloc.h>
-
-#include "group_internal.h"
-#include "env_internal.h"
-
-#ifdef HAVE_TASK_GROUP
-
-/*****************************************************************************
- * Pre-processor Definitions
- *****************************************************************************/
-
-/*****************************************************************************
- * Private Types
- *****************************************************************************/
-
-/*****************************************************************************
- * Private Data
- *****************************************************************************/
-
-/*****************************************************************************
- * Public Data
- *****************************************************************************/
-
-/*****************************************************************************
- * Private Functions
- *****************************************************************************/
-
-/*****************************************************************************
- * Public Functions
- *****************************************************************************/
-
-/*****************************************************************************
- * Name: group_find
- *
- * Description:
- *   Given a group ID, find the group task structure with that ID.  IDs are
- *   used instead of pointers to group structures.  This is done because a 
- *   group can disappear at any time leaving a stale pointer; an ID is cleaner
- *   because if the group disappears, this function will fail gracefully.
- *
- * Parameters:
- *   gid - The group ID to find.
- *
- * Return Value:
- *   On success, a pointer to the group task structure is returned.  This
- *   function can fail only if there is no group that corresponds to the
- *   groupd ID.
- *
- * Assumptions:
- *   Called during when signally tasks in a safe context.  No special
- *   precautions should be required here.  However, extra care is taken when
- *   accessing the global g_grouphead list.
- *
- *****************************************************************************/
-
-#ifdef HAVE_GROUP_MEMBERS
-FAR struct task_group_s *group_find(gid_t gid)
-{
-  FAR struct task_group_s *group;
-  irqstate_t flags;
-
-  /* Find the status structure with the matching PID  */
-
-  flags = irqsave();
-  for (group = g_grouphead; group; group = group->flink)
-    {
-      if (group->tg_gid == gid)
-        {
-          irqrestore(flags);
-          return group;
-        }
-    }
-
-  irqrestore(flags);
-  return NULL;
-}
-#endif
-
-#endif /* HAVE_TASK_GROUP */