1 /*
2 * Replacement for the gethostname function for micro ports.
3 * Copyright (c) 1996, 1996, 1997 Markku Rossi.
4 *
5 * Author: Markku Rossi <mtr@iki.fi>
6 *
7 * WIN32 changes by Dave Hylands <DHylands@creo.com>
8 */
9
10 /*
11 * This file is part of GNU Enscript.
12 *
13 * Enscript is free software: you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation, either version 3 of the License, or
16 * (at your option) any later version.
17 *
18 * Enscript is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with Enscript. If not, see <http://www.gnu.org/licenses/>.
25 */
26
27 #include <stdio.h>
28 #include <string.h>
29
30 #if defined( WIN32 )
31 /*
32 * Define WIN32_LEAN_AND_MEAN so that we don't include WINSOCK.H which
33 * has a conflicting definition of gethostname.
34 */
35 #define WIN32_LEAN_AND_MEAN
36 #include <windows.h>
37 #endif
38
39 int
gethostname(name,namelen)40 gethostname (name, namelen)
41 char *name;
42 int namelen;
43 {
44 #if defined( WIN32 )
45 char computerName[ MAX_COMPUTERNAME_LENGTH + 1 ];
46 DWORD len = sizeof computerName;
47
48 if ( GetComputerName (computerName, &len))
49 {
50 strncpy (name, computerName, namelen);
51 }
52 else
53 {
54 strncpy (name, "pc", namelen);
55 }
56 name[ namelen - 1 ] = 0;
57
58 #else
59 strncpy (name, "pc", namelen);
60 #endif
61 return 0;
62 }
63