home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Geek Gadgets 1
/
ADE-1.bin
/
ade-dist
/
inetutils-1.2-src.tgz
/
tar.out
/
fsf
/
inetutils
/
libinetutils
/
hstrerror.c
< prev
next >
Wrap
C/C++ Source or Header
|
1996-09-28
|
1KB
|
47 lines
/* A replacement version of hstrerror
Copyright (C) 1996 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <netdb.h>
#if defined (HAVE_H_ERRLIST) && !defined (HAVE_H_ERRLIST_DECL)
extern int h_nerrs;
extern char *h_errlist[];
#endif
/* Return a string describing the host lookup error code HERR. The returned
value may be in a static buffer (and in any case shouldn't be written to). */
char *
hstrerror (int herr)
{
#ifdef HAVE_H_ERRLIST
if (herr >= 0 && herr < h_nerrs && h_errlist[herr])
return h_errlist[herr];
else
#endif
{
static char buf[100];
sprintf (buf, "Host lookup error %d", herr);
return buf;
}
}