Tue Jun 4 18:57:57 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

	* elf/dladdr.c: Remove #include <setjmp.h>, we don't use it.

	* shlib-versions: Set libdl=2.

	* elf/dl-deps.c (_dl_map_object_deps): Use a linked list of alloca'd
 	elements and then scan it to fill the single malloc'd array, instead
 	of using realloc to grow the array in the first pass.  _dl_map_object
	may do some mallocs that break our stream of reallocs, and the minimal
	realloc can't handle that.

	* elf/dl-init.c (_dl_init_next): Take argument, link_map whose
 	searchlist describes the piece of the DT_NEEDED graph to be
 	initialized.
	* elf/link.h: Update prototype.
	* sysdeps/i386/dl-machine.h (RTLD_START): Pass _dl_loaded as argument
	to _dl_init_next.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* elf/dl-deps.c (_dl_open): Pass new object as arg to _dl_init_next.

	* elf/link.h (struct link_map): Add `l_reserved' member, soaking up
	extra bits in last byte.
	* elf/dl-deps.c (_dl_map_object_deps): Use that for mark bit to avoid
	putting dup elts in search list.

	* elf/dlclose.c: Use MAP->l_searchlist to find deps to close.

	* elf/dlsym.c: Don't tweak linked list.  Scope array given to
	_dl_lookup_symbol does the right thing.
Tue Jun  4 02:25:44 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

1 files changed, 6 insertions, 4 deletions

diff --git a/elf/link.h b/elf/link.h
index 73782d8..51740ee 100644
--- a/elf/link.h
+++ b/elf/link.h
@@ -111,6 +111,7 @@ struct link_map
     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.  */
+    unsigned int l_reserved:3;	/* Reserved for internal use.  */
   };
 
 /* Internal functions of the run-time dynamic linker.
@@ -231,10 +232,11 @@ extern struct link_map *_dl_new_object (char *realname, const char *libname,
    If LAZY is nonzero, don't relocate its PLT.  */
 extern void _dl_relocate_object (struct link_map *map, int lazy);
 
-/* Return the address of the next initializer function not yet run.
-   When there are no more initializers to be run, this returns zero.
-   The functions are returned in the order they should be called.  */
-extern Elf32_Addr _dl_init_next (void);
+/* Return the address of the next initializer function for MAP or one of
+   its dependencies that has not yet been run.  When there are no more
+   initializers to be run, this returns zero.  The functions are returned
+   in the order they should be called.  */
+extern Elf32_Addr _dl_init_next (struct link_map *map);
 
 /* Call the finalizer functions of all shared objects whose
    initializer functions have completed.  */