Annotation of src/include/dlfcn.h, Revision 1.8
1.8 ! drahn 1: /* $OpenBSD: dlfcn.h,v 1.7 2003/04/25 19:16:12 marc Exp $ */
1.1 deraadt 2: /* $NetBSD: dlfcn.h,v 1.2 1995/06/05 19:38:00 pk Exp $ */
3:
4: /*
5: * Copyright (c) 1995 Paul Kranenburg
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
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: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by Paul Kranenburg.
19: * 4. The name of the author may not be used to endorse or promote products
1.6 deraadt 20: * derived from this software without specific prior written permission
1.1 deraadt 21: *
22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32: */
33:
34: #ifndef _DLFCN_H_
35: #define _DLFCN_H_
36:
37: #include <sys/cdefs.h>
38:
39: /*
40: * User interface to the run-time linker.
41: */
42: __BEGIN_DECLS
1.5 millert 43: extern void *dlopen(const char *, int);
44: extern int dlclose(void *);
45: extern void *dlsym(void *, const char *);
46: extern int dlctl(void *, int, void *);
47: extern const char *dlerror(void);
1.1 deraadt 48: __END_DECLS
49:
50: /* Values for dlopen `mode'. */
1.8 ! drahn 51: #define RTLD_LAZY 1
! 52: #define RTLD_NOW 2
! 53: #define RTLD_GLOBAL 0x100
! 54: #define RTLD_LOCAL 0x000
! 55: #define DL_LAZY RTLD_LAZY /* Compat */
1.1 deraadt 56:
57: /*
58: * dlctl() commands
59: */
60: #define DL_GETERRNO 1
61: #define DL_SETSRCHPATH x
62: #define DL_GETLIST x
63: #define DL_GETREFCNT x
64: #define DL_GETLOADADDR x
1.7 marc 65: #define DL_SETTHREADLCK 2
1.1 deraadt 66:
67: #endif /* _DLFCN_H_ */