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DEFINITIONS
This source file includes following definitions.
- getlogin
- Scm_Init_auxsys
1 /*
2 * auxsys.c - Auxiliary system functions
3 *
4 * Copyright (c) 2000-2004 Shiro Kawai, All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the authors nor the names of its contributors
18 * may be used to endorse or promote products derived from this
19 * software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
27 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
28 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
29 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
31 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 * $Id: auxsys.c,v 1.5 2005/07/22 09:26:54 shirok Exp $
34 */
35
36 #include <gauche.h>
37 #include <gauche/extend.h>
38 #include "auxsysconf.h"
39
40 /*
41 * Some emulation stuff for Windows/MinGW
42 */
43 #ifdef __MINGW32__
44
45 const char *getlogin(void)
46 {
47 static char buf[256]; /* this isn't thread-safe, but getlogin() is
48 inherently thread-unsafe call anyway */
49 DWORD size = sizeof(buf);
50 BOOL r;
51 r = GetUserName(buf, &size);
52 if (r) {
53 return buf;
54 } else {
55 return NULL;
56 }
57 }
58
59 #endif /*__MINGW32__*/
60
61 /*
62 * Initialization
63 */
64
65 extern void Scm_Init_auxsyslib(ScmModule *mod);
66
67 void Scm_Init_auxsys(void)
68 {
69 ScmModule *mod;
70
71 SCM_INIT_EXTENSION(auxsys);
72 mod = SCM_FIND_MODULE("gauche.auxsys", SCM_FIND_MODULE_CREATE);
73 Scm_Init_auxsyslib(mod);
74 }