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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_ */