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DEFINITIONS
This source file includes following definitions.
- ScmSysFlock
1 /*
2 * fcntl.h - fcntl interface
3 *
4 * Copyright (c) 2000-2003 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: fcntl.h,v 1.2 2003/07/05 03:29:10 shirok Exp $
34 */
35
36 #ifndef GAUCHE_FCNTL_H
37 #define GAUCHE_FCNTL_H
38
39 #include <gauche.h>
40 #include <fcntl.h>
41
42 typedef struct ScmSysFlockRec {
43 SCM_HEADER;
44 struct flock lock;
45 } ScmSysFlock;
46
47 SCM_CLASS_DECL(Scm_SysFlockClass);
48 #define SCM_CLASS_SYS_FLOCK (&Scm_SysFlockClass)
49 #define SCM_SYS_FLOCK(obj) ((ScmSysFlock*)(obj))
50 #define SCM_SYS_FLOCK_P(obj) (SCM_XTYPEP(obj, SCM_CLASS_SYS_FLOCK))
51
52 extern ScmObj Scm_MakeSysFlock(void);
53 extern ScmObj Scm_SysFcntl(ScmObj port_or_fd, int op, ScmObj arg);
54
55 #endif /* GAUCHE_FCNTL_H */