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1d611fefbe
are detected. - Modified function return values of 0 and -1 to use macros like OK, ERROR/SEEK_ERROR instead, to better convey what the purpose of these values is. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14922 87f5fb63-7c3d-0410-a384-fd976d0f7a62
168 lines
4.4 KiB
C
168 lines
4.4 KiB
C
/*
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* $Id: utsname_uname.c,v 1.4 2005-04-24 08:46:37 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/****************************************************************************/
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/* The following is not part of the ISO 'C' (1994) standard. */
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/****************************************************************************/
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#include <sys/utsname.h>
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/****************************************************************************/
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#if defined(SOCKET_SUPPORT) && !defined(_SOCKET_HEADERS_H)
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#include "socket_headers.h"
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#endif /* SOCKET_SUPPORT && !_SOCKET_HEADERS_H */
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#ifndef _STDLIB_HEADERS_H
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#include "stdlib_headers.h"
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#endif /* _STDLIB_HEADERS_H */
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/****************************************************************************/
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#define OSNAME "AmigaOS"
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/****************************************************************************/
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#ifdef __amigaos4__
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#define ARCH "ppc"
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#else
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#define ARCH "m68k" /* XXX: How should Coldfire accelerators be handled? */
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#endif /* __amigaos4__ */
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/****************************************************************************/
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int
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uname(struct utsname *info)
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{
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struct Library * VersionBase;
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int Version,Revision;
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char * version_string;
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int result = ERROR;
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ENTER();
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SHOWPOINTER(info);
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if(info == NULL)
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{
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__set_errno(EFAULT);
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goto out;
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}
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strlcpy(info->sysname,OSNAME,sizeof(info->sysname));
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#if defined(SOCKET_SUPPORT)
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{
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__gethostname((STRPTR)info->nodename,sizeof(info->nodename));
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}
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#else
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{
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strlcpy(info->nodename,"localhost",sizeof(info->nodename));
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}
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#endif /* SOCKET_SUPPORT */
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VersionBase = OpenLibrary("version.library",0L);
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if(VersionBase != NULL)
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{
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Version = VersionBase->lib_Version;
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Revision = VersionBase->lib_Revision;
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CloseLibrary(VersionBase);
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}
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else
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{
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Version = 0;
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Revision = 0;
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}
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snprintf(info->release,sizeof(info->release),"%d.%d",Version,Revision);
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/*
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* This is mostly a stab in the dark. Is there any "official" way of finding out the OS version?
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* Also, this could be more detailed e.g. "3.9-BB2" instead of just "3.9".
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* For the curious:
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*
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* V.R OS Version
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*
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* 30.x 1.0 (Never released)
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* 31.x 1.1 (NTSC)
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* 32.x 1.1 (PAL)
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* 33.x 1.2
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* 34.x 1.3
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* 35.x 1.3 (with A2024 support)
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* 36.x 2.0-2.02
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* 37.x 2.04-2.05
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* 38.x 2.1
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* 39.x 3.0
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* 40.x 3.1
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* 44.2 3.5
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* 44.4 3.5-BB1
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* 44.5 3.5-BB2
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* 45.1 3.9
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* 45.2 3.9-BB1
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* 45.3 3.9-BB2
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*/
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if (46 <= Version && Version <= 52)
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version_string = "4.0";
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else if (Version == 45)
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version_string = "3.9";
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else if (Version >= 44)
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version_string = "3.5";
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else if (Version >= 40)
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version_string = "3.1";
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else if (Version >= 39)
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version_string = "3.0";
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else
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version_string = "unknown";
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strlcpy(info->version,version_string,sizeof(info->version));
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strlcpy(info->machine,ARCH,sizeof(info->machine));
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SHOWSTRING(info->sysname);
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SHOWSTRING(info->nodename);
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SHOWSTRING(info->release);
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SHOWSTRING(info->version);
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SHOWSTRING(info->machine);
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result = OK;
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out:
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RETURN(result);
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return(result);
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}
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