| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 1991-2015 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | /* |
| 19 | * POSIX Standard: 4.4 System Identification <sys/utsname.h> |
| 20 | */ |
| 21 | |
| 22 | #ifndef _SYS_UTSNAME_H |
| 23 | #define _SYS_UTSNAME_H 1 |
| 24 | |
| 25 | #include <features.h> |
| 26 | |
| 27 | __BEGIN_DECLS |
| 28 | |
| 29 | #include <bits/utsname.h> |
| 30 | |
| 31 | #ifndef _UTSNAME_SYSNAME_LENGTH |
| 32 | # define _UTSNAME_SYSNAME_LENGTH _UTSNAME_LENGTH |
| 33 | #endif |
| 34 | #ifndef _UTSNAME_NODENAME_LENGTH |
| 35 | # define _UTSNAME_NODENAME_LENGTH _UTSNAME_LENGTH |
| 36 | #endif |
| 37 | #ifndef _UTSNAME_RELEASE_LENGTH |
| 38 | # define _UTSNAME_RELEASE_LENGTH _UTSNAME_LENGTH |
| 39 | #endif |
| 40 | #ifndef _UTSNAME_VERSION_LENGTH |
| 41 | # define _UTSNAME_VERSION_LENGTH _UTSNAME_LENGTH |
| 42 | #endif |
| 43 | #ifndef _UTSNAME_MACHINE_LENGTH |
| 44 | # define _UTSNAME_MACHINE_LENGTH _UTSNAME_LENGTH |
| 45 | #endif |
| 46 | |
| 47 | /* Structure describing the system and machine. */ |
| 48 | struct utsname |
| 49 | { |
| 50 | /* Name of the implementation of the operating system. */ |
| 51 | char sysname[_UTSNAME_SYSNAME_LENGTH]; |
| 52 | |
| 53 | /* Name of this node on the network. */ |
| 54 | char nodename[_UTSNAME_NODENAME_LENGTH]; |
| 55 | |
| 56 | /* Current release level of this implementation. */ |
| 57 | char release[_UTSNAME_RELEASE_LENGTH]; |
| 58 | /* Current version level of this release. */ |
| 59 | char version[_UTSNAME_VERSION_LENGTH]; |
| 60 | |
| 61 | /* Name of the hardware type the system is running on. */ |
| 62 | char machine[_UTSNAME_MACHINE_LENGTH]; |
| 63 | |
| 64 | #if _UTSNAME_DOMAIN_LENGTH - 0 |
| 65 | /* Name of the domain of this node on the network. */ |
| 66 | # ifdef __USE_GNU |
| 67 | char domainname[_UTSNAME_DOMAIN_LENGTH]; |
| 68 | # else |
| 69 | char __domainname[_UTSNAME_DOMAIN_LENGTH]; |
| 70 | # endif |
| 71 | #endif |
| 72 | }; |
| 73 | |
| 74 | #ifdef __USE_MISC |
| 75 | /* Note that SVID assumes all members have the same size. */ |
| 76 | # define SYS_NMLN _UTSNAME_LENGTH |
| 77 | #endif |
| 78 | |
| 79 | |
| 80 | /* Put information about the system in NAME. */ |
| 81 | extern int uname (struct utsname *__name) __THROW; |
| 82 | |
| 83 | |
| 84 | __END_DECLS |
| 85 | |
| 86 | #endif /* sys/utsname.h */ |