===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/include/link_elf.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- src/include/link_elf.h	2002/09/08 01:28:58	1.3
+++ src/include/link_elf.h	2002/09/08 17:55:37	1.4
@@ -1,38 +1,11 @@
-/*	$OpenBSD: link_elf.h,v 1.3 2002/09/08 01:28:58 deraadt Exp $	*/
+/*	$OpenBSD: link_elf.h,v 1.4 2002/09/08 17:55:37 drahn Exp $	*/
 
 /*
- * Copyright (c) 1996 Per Fogelstrom
- * 
- * 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 under OpenBSD by
- *	Per Fogelstrom.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without 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.
- *
+ * Public domain.
  */
 
 #ifndef _LINK_ELF_H
+#define _LINK_ELF_H
 
 #include <elf_abi.h>
 
@@ -40,51 +13,16 @@
 #define DT_PROCNUM 0
 #endif
 
-/* Structure describing a loaded shared object.  The `l_next' and `l_prev'
-   members form a chain of all the shared objects loaded at startup.
-
-   These data structures exist in space used by the run-time dynamic linker;
-   modifying them may have disastrous results.  */
-
-struct link_map
-  {
-    /* These first few members are part of the protocol with the debugger.
-       This is the same format used in SVR4.  */
-
-    Elf_Addr l_addr;		/* Base address shared object is loaded at.  */
-    Elf_Addr l_offs;		/* Offset */
-    char *l_name;		/* Absolute file name object was found in.  */
-    Elf_Dyn *l_ld;		/* Dynamic section of the shared object.  */
-    struct link_map *l_next, *l_prev; /* Chain of loaded objects.  */
-
-    /* All following members are internal to the dynamic linker.
-       They may change without notice.  */
-
-    const char *l_libname;	/* Name requested (before search).  */
-
-    /* Indexed pointers to dynamic section.  */
-    Elf_Dyn *l_info[DT_NUM + DT_PROCNUM];
-
-    const Elf_Phdr *l_phdr;	/* Pointer to program header table in core.  */
-    Elf_Word l_phnum;		/* Number of program header entries.  */
-    Elf_Addr l_entry;		/* Entry point location.  */
-
-    /* Symbol hash table.  */
-    Elf_Word l_nbuckets;
-    const Elf_Word *l_buckets, *l_chain;
-
-    unsigned int l_opencount;	/* Reference count for dlopen/dlclose.  */
-    enum			/* Where this object came from.  */
-      {
-	lt_executable,		/* The main executable program.  */
-	lt_interpreter,		/* The interpreter: the dynamic linker.  */
-	lt_library,		/* Library needed by main executable.  */
-	lt_loaded		/* Extra run-time loaded shared object.  */
-      } l_type:2;
-    unsigned int l_deps_loaded:1; /* Nonzero if DT_NEEDED items loaded.  */
-    unsigned int l_relocated:1;	/* Nonzero if object's relocations done.  */
-    unsigned int l_init_called:1; /* Nonzero if DT_INIT function called.  */
-    unsigned int l_init_running:1; /* Nonzero while DT_INIT function runs.  */
-  };
-
+/*
+ * struct link_map is a part of the protocol between the debugger and
+ * ld.so. ld.so may have additional fields in it's version of this
+ * stucture but those are ld.so private fields.
+ */
+struct link_map {
+	caddr_t		l_addr;		/* Base address of library */
+	const char	*l_name;	/* Absolute path to library */
+	void		*l_ld;		/* pointer to _DYNAMIC */
+	struct link_map	*l_next;
+	struct link_map	*l_prev;
+};
 #endif /* !_LINK_ELF_H */