| /**************************************************************************** |
| * include/sys/utsname.h |
| * |
| * SPDX-License-Identifier: BSD-2-Clause |
| * SPDX-FileCopyrightText: 2015 Stavros Polymenis. All rights reserved. |
| * SPDX-FileContributor: Stavros Polymenis <sp@orbitalfox.com> |
| * |
| * 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 __INCLUDE_SYS_UTSNAME_H |
| #define __INCLUDE_SYS_UTSNAME_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <unistd.h> |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #define SYS_NAMELEN 21 |
| #define VERSION_NAMELEN 51 |
| |
| /**************************************************************************** |
| * Public Types |
| ****************************************************************************/ |
| |
| /* These are the values returned by uname: |
| * |
| * FIELD Default |
| * sysname NuttX |
| * nodename CONFIG_LIBC_HOSTNAME |
| * release From version.h |
| * version From version.h |
| * machine CONFIG_ARCH |
| */ |
| |
| struct utsname |
| { |
| char sysname[SYS_NAMELEN]; /* Name of OS */ |
| char nodename[HOST_NAME_MAX]; /* Name of this network node */ |
| char release[SYS_NAMELEN]; /* Release level */ |
| char version[VERSION_NAMELEN]; /* Version level */ |
| char machine[SYS_NAMELEN]; /* Machine hardware */ |
| }; |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| #define EXTERN extern "C" |
| extern "C" |
| { |
| #else |
| #define EXTERN extern |
| #endif |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| int uname(FAR struct utsname *name); |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| #endif /* __INCLUDE_SYS_UTSNAME_H */ |
