| //*************************************************************************** |
| // lib/libxx_internal.h |
| // |
| // Copyright (C) 2012-2013 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. |
| // |
| //*************************************************************************** |
| |
| #ifndef __LIBXX_LIBXX_INTERNAL_HXX |
| #define __LIBXX_LIBXX_INTERNAL_HXX |
| |
| //*************************************************************************** |
| // Included Files |
| //*************************************************************************** |
| |
| #include <nuttx/config.h> |
| |
| //*************************************************************************** |
| // Definitions |
| //*************************************************************************** |
| |
| // The NuttX C library an be build in two modes: (1) as a standard, C-libary |
| // that can be used by normal, user-space applications, or (2) as a special, |
| // kernel-mode C-library only used within the OS. If NuttX is not being |
| // built as separated kernel- and user-space modules, then only the first |
| // mode is supported. |
| |
| #if defined(CONFIG_NUTTX_KERNEL) && defined(__KERNEL__) |
| # include <nuttx/kmalloc.h> |
| # define lib_malloc(s) kmalloc(s) |
| # define lib_zalloc(s) kzalloc(s) |
| # define lib_realloc(p,s) krealloc(p,s) |
| # define lib_free(p) kfree(p) |
| #else |
| # include <cstdlib> |
| # define lib_malloc(s) malloc(s) |
| # define lib_zalloc(s) zalloc(s) |
| # define lib_realloc(p,s) realloc(p,s) |
| # define lib_free(p) free(p) |
| #endif |
| |
| //*************************************************************************** |
| // Public Types |
| //***************************************************************************/ |
| |
| typedef CODE void (*__cxa_exitfunc_t)(void *arg); |
| |
| //*************************************************************************** |
| // Public Variables |
| //*************************************************************************** |
| |
| extern "C" FAR void *__dso_handle; |
| |
| //*************************************************************************** |
| // Public Function Prototypes |
| //*************************************************************************** |
| |
| extern "C" int __cxa_atexit(__cxa_exitfunc_t func, void *arg, void *dso_handle); |
| |
| #endif // __LIBXX_LIBXX_INTERNAL_HXX |
