2 * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by John Birrell.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $FreeBSD: src/lib/libc/stdio/_flock_stub.c,v 1.3 1999/08/28 00:00:55 peter Exp $
33 * $DragonFly: src/lib/libc/stdio/_flock_stub.c,v 1.4 2005/01/31 22:29:40 dillon Exp $
39 /* Don't build this in libc_r, just libc: */
41 * Declare weak references in case the application is not linked
44 #pragma weak flockfile=_flockfile_stub
45 #pragma weak _flockfile=_flockfile_stub
46 #pragma weak _flockfile_debug=_flockfile_debug_stub
47 #pragma weak ftrylockfile=_ftrylockfile_stub
48 #pragma weak _ftrylockfile=_ftrylockfile_stub
49 #pragma weak funlockfile=_funlockfile_stub
50 #pragma weak _funlockfile=_funlockfile_stub
52 void flockfile(FILE *);
53 void _flockfile_debug(FILE *, char *, int);
54 int ftrylockfile(FILE *);
55 void funlockfile(FILE *);
58 * This function is a stub for the _flockfile function in libpthread.
61 _flockfile_stub(FILE *fp)
66 * This function is a stub for the _flockfile_debug function in libpthread.
69 _flockfile_debug_stub(FILE *fp, char *fname, int lineno)
74 * This function is a stub for the _ftrylockfile function in libpthread.
77 _ftrylockfile_stub(FILE *fp)
83 * This function is a stub for the _funlockfile function in libpthread.
86 _funlockfile_stub(FILE *fp)