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/* @(#)gethostname.c 1.16 06/09/13 Copyright 1995 J. Schilling */
#ifndef lint
static char sccsid[] =
"@(#)gethostname.c 1.16 06/09/13 Copyright 1995 J. Schilling";
#endif
/*
* Copyright (c) 1995 J. Schilling
*/
/*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* See the file CDDL.Schily.txt in this distribution for details.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file CDDL.Schily.txt from this distribution.
*/
#include <schily/mconfig.h>
#include <schily/standard.h>
#include <schily/stdlib.h>
#ifdef HAVE_SYS_SYSTEMINFO_H
#include <sys/systeminfo.h>
#endif
#include <schily/libport.h>
#ifndef HAVE_GETHOSTNAME
EXPORT int gethostname __PR((char *name, int namelen));
#ifdef SI_HOSTNAME
EXPORT int
gethostname(name, namelen)
char *name;
int namelen;
{
if (sysinfo(SI_HOSTNAME, name, namelen) < 0)
return (-1);
return (0);
}
#else
#if defined(HAVE_UNAME) && defined(HAVE_SYS_UTSNAME_H)
#include <sys/utsname.h>
#include <schily/string.h>
EXPORT int
gethostname(name, namelen)
char *name;
int namelen;
{
struct utsname uts;
if (uname(&uts) < 0)
return (-1);
strncpy(name, uts.nodename, namelen);
return (0);
}
#endif
#endif
#endif /* HAVE_GETHOSTNAME */
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