diff options
| author | Roland McGrath <roland@gnu.org> | 2002-09-06 18:07:55 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-09-06 18:07:55 +0000 |
| commit | 33cd8db32fc71cef8d2c700b0d02f53d98b134b8 (patch) | |
| tree | e39c8e5623bdc817f1988312e80215d604e7b6bc /posix/sys | |
| parent | e470bcadf152cdd24cf5c78d64a1bfca22bb7ffc (diff) | |
2002-09-06 Roland McGrath <roland@redhat.com>
* posix/sys/utsname.h (_UTSNAME_SYSNAME_LENGTH): New macro, defined
to _UTSNAME_LENGTH if not already defined by <bits/utsname.h>.
(_UTSNAME_RELEASE_LENGTH, _UTSNAME_VERSION_LENGTH): Likewise.
(_UTSNAME_MACHINE_LENGTH): Likewise.
(struct utsname): Use new macros instead of _UTSNAME_LENGTH.
Diffstat (limited to 'posix/sys')
| -rw-r--r-- | posix/sys/utsname.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/posix/sys/utsname.h b/posix/sys/utsname.h index ca195cb4df..a03aab9fcc 100644 --- a/posix/sys/utsname.h +++ b/posix/sys/utsname.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 94, 96, 97, 99 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,94,96,97,99,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -29,26 +29,38 @@ __BEGIN_DECLS #include <bits/utsname.h> +#ifndef _UTSNAME_SYSNAME_LENGTH +# define _UTSNAME_SYSNAME_LENGTH _UTSNAME_LENGTH +#endif #ifndef _UTSNAME_NODENAME_LENGTH # define _UTSNAME_NODENAME_LENGTH _UTSNAME_LENGTH #endif +#ifndef _UTSNAME_RELEASE_LENGTH +# define _UTSNAME_RELEASE_LENGTH _UTSNAME_LENGTH +#endif +#ifndef _UTSNAME_VERSION_LENGTH +# define _UTSNAME_VERSION_LENGTH _UTSNAME_LENGTH +#endif +#ifndef _UTSNAME_MACHINE_LENGTH +# define _UTSNAME_MACHINE_LENGTH _UTSNAME_LENGTH +#endif /* Structure describing the system and machine. */ struct utsname { /* Name of the implementation of the operating system. */ - char sysname[_UTSNAME_LENGTH]; + char sysname[_UTSNAME_SYSNAME_LENGTH]; /* Name of this node on the network. */ char nodename[_UTSNAME_NODENAME_LENGTH]; /* Current release level of this implementation. */ - char release[_UTSNAME_LENGTH]; + char release[_UTSNAME_RELEASE_LENGTH]; /* Current version level of this release. */ - char version[_UTSNAME_LENGTH]; + char version[_UTSNAME_VERSION_LENGTH]; /* Name of the hardware type the system is running on. */ - char machine[_UTSNAME_LENGTH]; + char machine[_UTSNAME_MACHINE_LENGTH]; #if _UTSNAME_DOMAIN_LENGTH - 0 /* Name of the domain of this node on the network. */ @@ -61,6 +73,7 @@ struct utsname }; #ifdef __USE_SVID +/* Note that SVID assumes all members have the same size. */ # define SYS_NMLN _UTSNAME_LENGTH #endif |