diff options
Diffstat (limited to 'nuttx/sched/env_getenvironptr.c')
-rw-r--r-- | nuttx/sched/env_getenvironptr.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/nuttx/sched/env_getenvironptr.c b/nuttx/sched/env_getenvironptr.c deleted file mode 100644 index 25b09755b..000000000 --- a/nuttx/sched/env_getenvironptr.c +++ /dev/null @@ -1,104 +0,0 @@ -/**************************************************************************** - * env_getenvironptr.c - * - * Copyright (C) 2007, 2008, 2011 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> - -#ifndef CONFIG_DISABLE_ENVIRON - -#include <sched.h> -#include <stdlib.h> -#include "os_internal.h" - -#undef get_environ_ptr - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: get_environ_ptr - * - * Description: - * Return a pointer to the thread specific environ variable. - * - * Parameters: - * None - * - * Return Value: - * A pointer to the per-thread environ variable. - * - * Assumptions: - * - ****************************************************************************/ - -FAR char **get_environ_ptr( void ) -{ -#if 1 - - /* Type of internal representation of environment is incompatible with - * char ** return value. - */ - - return NULL; - -#else - - /* Return a reference to the thread-private environ in the TCB.*/ - - FAR _TCB *ptcb = (FAR _TCB*)g_readytorun.head; - if (ptcb->envp) - { - return &ptcb->envp->ev_env; - } - else - { - return NULL; - } - -#endif -} - -#endif /* CONFIG_DISABLE_ENVIRON */ - - - |