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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 /elf/do-lookup.h
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 'elf/do-lookup.h')
-rw-r--r--elf/do-lookup.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/elf/do-lookup.h b/elf/do-lookup.h
index c896389..62755ea 100644
--- a/elf/do-lookup.h
+++ b/elf/do-lookup.h
@@ -52,6 +52,10 @@ do_lookup_x (const char *undef_name, unsigned long int hash,
if ((type_class & ELF_RTYPE_CLASS_COPY) && map->l_type == lt_executable)
continue;
+ /* Do not look into objects which are going to be removed. */
+ if (map->l_removed)
+ continue;
+
/* Print some debugging info if wanted. */
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_SYMBOLS, 0))
_dl_debug_printf ("symbol=%s; lookup in file=%s [%lu]\n",