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authorpk <pk@NetBSD.org>1995-06-05 00:08:07 +0000
committerpk <pk@NetBSD.org>1995-06-05 00:08:07 +0000
commit878392000d816955cf1c742164992a23db3b0ea6 (patch)
treedbf1860ef763d59c1be5e034f9bb120da91864cd /include
parent6226310a3119e696526ddea0290c2e1d6381ebc2 (diff)
Put dlopen() et.al. declarations in separate header file for compatibility.
Diffstat (limited to 'include')
-rw-r--r--include/dlfcn.h60
-rw-r--r--include/link.h20
-rw-r--r--include/link_aout.h20
3 files changed, 62 insertions, 38 deletions
diff --git a/include/dlfcn.h b/include/dlfcn.h
new file mode 100644
index 00000000000..1f48dcb0546
--- /dev/null
+++ b/include/dlfcn.h
@@ -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_ */
diff --git a/include/link.h b/include/link.h
index 08028038758..787ff0f902b 100644
--- a/include/link.h
+++ b/include/link.h
@@ -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
@@ -173,24 +173,6 @@ struct ld_entry {
};
/*
- * 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.
* __DYNAMIC is given the value zero if no run-time linking needs to
diff --git a/include/link_aout.h b/include/link_aout.h
index 5582f42a06f..d9a8e4aa33b 100644
--- a/include/link_aout.h
+++ b/include/link_aout.h
@@ -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
@@ -173,24 +173,6 @@ struct ld_entry {
};
/*
- * 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.
* __DYNAMIC is given the value zero if no run-time linking needs to