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Put dlopen() et.al. declarations in separate header file for compatibility.

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This commit is contained in:
pk 1995-06-05 00:08:07 +00:00
parent 6226310a31
commit 878392000d
5 changed files with 64 additions and 76 deletions
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20
gnu/usr.bin/ld/rtld/link.h
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@ -1,4 +1,4 @@
/* $NetBSD: link.h,v 1.7 1995/06/04 21:57:18 pk Exp $ */
/* $NetBSD: link.h,v 1.8 1995/06/05 00:08:13 pk Exp $ */
/*
* Copyright (c) 1993 Paul Kranenburg
@ -172,24 +172,6 @@ struct ld_entry {
int (*dlctl) __P((void *, int, void *));
};
/*
* dlctl() commands
*/
#define DL_GETERRNO 1
#define DL_SETSRCHPATH x
#define DL_GETLIST x
#define DL_GETREFCNT x
#define DL_GETLOADADDR x
/*
* dl*() prototypes.
*/
extern void *dlopen __P((char *, int));
extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *));
extern int dlctl __P((void *, int, void *));
/*
* This is the structure pointed at by the __DYNAMIC symbol if an
* executable requires the attention of the run-time link editor.

60
include/dlfcn.h Normal file
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@ -0,0 +1,60 @@
/* $NetBSD: dlfcn.h,v 1.1 1995/06/05 00:08:07 pk Exp $ */
/*
* Copyright (c) 1995 Paul Kranenburg
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Paul Kranenburg.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software withough specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _DLFCN_H_
#define _DLFCN_H_
#include <sys/cdefs.h>
/*
* User interface to the run-time linker.
*/
extern void *dlopen __P((char *, int));
extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *));
extern int dlctl __P((void *, int, void *));
extern char *dlerror __P((void));
/* Values for dlopen `mode'. */
#define DL_LAZY 1
#define RTLD_LAZY DL_LAZY /* SunOS Compat */
/*
* dlctl() commands
*/
#define DL_GETERRNO 1
#define DL_SETSRCHPATH x
#define DL_GETLIST x
#define DL_GETREFCNT x
#define DL_GETLOADADDR x
#endif /* _DLFCN_H_ */

20
include/link.h
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@ -1,4 +1,4 @@
/* $NetBSD: link.h,v 1.7 1995/06/04 21:57:18 pk Exp $ */
/* $NetBSD: link.h,v 1.8 1995/06/05 00:08:13 pk Exp $ */
/*
* Copyright (c) 1993 Paul Kranenburg
@ -172,24 +172,6 @@ struct ld_entry {
int (*dlctl) __P((void *, int, void *));
};
/*
* dlctl() commands
*/
#define DL_GETERRNO 1
#define DL_SETSRCHPATH x
#define DL_GETLIST x
#define DL_GETREFCNT x
#define DL_GETLOADADDR x
/*
* dl*() prototypes.
*/
extern void *dlopen __P((char *, int));
extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *));
extern int dlctl __P((void *, int, void *));
/*
* This is the structure pointed at by the __DYNAMIC symbol if an
* executable requires the attention of the run-time link editor.

20
include/link_aout.h
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@ -1,4 +1,4 @@
/* $NetBSD: link_aout.h,v 1.7 1995/06/04 21:57:18 pk Exp $ */
/* $NetBSD: link_aout.h,v 1.8 1995/06/05 00:08:13 pk Exp $ */
/*
* Copyright (c) 1993 Paul Kranenburg
@ -172,24 +172,6 @@ struct ld_entry {
int (*dlctl) __P((void *, int, void *));
};
/*
* dlctl() commands
*/
#define DL_GETERRNO 1
#define DL_SETSRCHPATH x
#define DL_GETLIST x
#define DL_GETREFCNT x
#define DL_GETLOADADDR x
/*
* dl*() prototypes.
*/
extern void *dlopen __P((char *, int));
extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *));
extern int dlctl __P((void *, int, void *));
/*
* This is the structure pointed at by the __DYNAMIC symbol if an
* executable requires the attention of the run-time link editor.

20
libexec/ld.aout_so/link.h
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@ -1,4 +1,4 @@
/* $NetBSD: link.h,v 1.7 1995/06/04 21:57:18 pk Exp $ */
/* $NetBSD: link.h,v 1.8 1995/06/05 00:08:13 pk Exp $ */
/*
* Copyright (c) 1993 Paul Kranenburg
@ -172,24 +172,6 @@ struct ld_entry {
int (*dlctl) __P((void *, int, void *));
};
/*
* dlctl() commands
*/
#define DL_GETERRNO 1
#define DL_SETSRCHPATH x
#define DL_GETLIST x
#define DL_GETREFCNT x
#define DL_GETLOADADDR x
/*
* dl*() prototypes.
*/
extern void *dlopen __P((char *, int));
extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *));
extern int dlctl __P((void *, int, void *));
/*
* This is the structure pointed at by the __DYNAMIC symbol if an
* executable requires the attention of the run-time link editor.