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authorUlrich Drepper <drepper@redhat.com>2005-03-18 11:11:42 +0000
committerUlrich Drepper <drepper@redhat.com>2005-03-18 11:11:42 +0000
commit20fe49b93a8807b7e91732d5a1b21a2d99472793 (patch)
tree03326dfe9fea0cad1bbb77d4f546584de6c60b5d /include
parent193af754dc157708224817fb8ff8914f2fc5e6e1 (diff)
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* include/link.h (struct link_map): Remove l_opencount. Add l_removed.
	Change type of l_idx to int.
	* elf/dl-close.c: Basically rewrite.  Do not use l_opencount to
	determine whether a DSO has to be unloaded.  Instead compute this
	in this function.
	* elf/dl-deps.c: No need to manipulate l_opencount anymore.
	* elf/dl-lookup.c: Likewise.
	* elf/rtld.c: Likewise
	* elf/dl-open.c: Likewise.  Use l_init_called to determine whether
	object was just loaded.
	* elf/dl-fini.c: Bump l_direct_opencount instead of l_opencount.
	* elf/dl-load.c (_dl_map_object_from_fd): Do not recognize DSO which
	is about to be unloaded as a match.
	(_dl_map_object): Likewise.
	* elf/do-lookup.h (do_lookup_x): Do not look into DSO which is about
	to be unloaded.
	* elf/circleload1.c: Don't use l_opencount anymore.
	* elf/neededtest.c: Likewise.
	* elf/neededtest2.c: Likewise.
	* elf/neededtest3.c: Likewise.
	* elf/neededtest4.c: Likewise.
	* elf/unload.c: Likewise.
	* elf/unload2.c: Likewise.
	* elf/loadtest.c: Likewise.

	* elf/rtld.c: Preloading errors are now never fatal.

2005-03-08  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile: Add rules to build and run unload5 test.
	* elf/unload5.c: New file.

2005-03-08  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile: Add rules to build and run unload4 test.
	* elf/unload4.c: New file.
	* elf/unload4mod1.c: New file.
	* elf/unload4mod2.c: New file.
	* elf/unload4mod3.c: New file.
	* elf/unload4mod4.c: New file.
Diffstat (limited to 'include')
-rw-r--r--include/link.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/link.h b/include/link.h
index 965419126d..0c35264096 100644
--- a/include/link.h
+++ b/include/link.h
@@ -178,7 +178,6 @@ struct link_map
     Elf_Symndx l_nbuckets;
     const Elf_Symndx *l_buckets, *l_chain;
 
-    unsigned int l_opencount;	/* Counter for direct and indirect usage.  */
     unsigned int l_direct_opencount; /* Reference count for dlopen/dlclose.  */
     enum			/* Where this object came from.  */
       {
@@ -203,6 +202,8 @@ struct link_map
     unsigned int l_auditing:1;	/* Nonzero if the DSO is used in auditing.  */
     unsigned int l_audit_any_plt:1; /* Nonzero if at least one audit module
 				       is interested in the PLT interception.*/
+    unsigned int l_removed:1;	/* Nozero if the object cannot be used anymore
+				   since it is removed.  */
 
     /* Array with version names.  */
     unsigned int l_nversions;
@@ -267,7 +268,7 @@ struct link_map
     ElfW(Word) l_flags;
 
     /* Temporarily used in `dl_close'.  */
-    unsigned int l_idx;
+    int l_idx;
 
     struct link_map_machine l_mach;