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authorUlrich Drepper <drepper@redhat.com>2001-09-08 16:27:08 +0000
committerUlrich Drepper <drepper@redhat.com>2001-09-08 16:27:08 +0000
commitc4bb124a75b23d1a82cee232005dc7e8c43a4276 (patch)
tree070153ee7d895708e4e1b8c69b0d05093c19f17d /elf/loadtest.c
parent5a21d307c518c911f81848b6c0056fcc39e3ddcd (diff)
downloadglibc-c4bb124a75b23d1a82cee232005dc7e8c43a4276.tar.gz
Update.
2001-09-08 Ulrich Drepper <drepper@redhat.com> * elf/dl-close.c (_dl_close): If object has no r_list (i.e., wasn't loaded directly) determine length if l_initfini list by iterating over its elements. Minor optimizations. * elf/dl-deps.c (_dl_map_object_deps): Always add own map to l_initfini for dependency objects. If object was already loaded check whether any of the dependencies is already on the relocation dependency list. If yes, remove the latter. Minor optimizations. * elf/dl-lookup.c (add_dependency): Add check for self reference of maps here. Search l_initfini list only if the object was loaded directly and not only as a dependency. (_dl_lookup_symbol): Add relocation dependency also if object is not in global scope. Remove test for self-reference here. (_dl_lookup_versioned_symbol): Likewise. * elf/dl-object (_dl_new_object): Cleanup. Initialize dont_free element of first name record. * elf/loadtest.c: Add some more test to recognize early if an object wasn't unloaded. * elf/Makefile: Add rules to build and run reldep5. * elf/reldep5.c: New file. * elf/reldepmod5.c: New file. * elf/reldepmod6.c: New file. * elf/reldep2.c: Fix typo. * elf/dl-object.c (_dl_new_object): Initialize l_scope and l_scope_max.
Diffstat (limited to 'elf/loadtest.c')
-rw-r--r--elf/loadtest.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/elf/loadtest.c b/elf/loadtest.c
index 863dc536e7..6b8f4bb7d0 100644
--- a/elf/loadtest.c
+++ b/elf/loadtest.c
@@ -5,6 +5,7 @@
#include <mcheck.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
/* How many load/unload operations do we do. */
@@ -139,6 +140,23 @@ main (int argc, char *argv[])
testobjs[index].name, testobjs[index].handle);
testobjs[index].handle = NULL;
+
+ if (testobjs[0].handle == NULL
+ && testobjs[1].handle == NULL
+ && testobjs[5].handle == NULL)
+ {
+ /* In this case none of the objects above should be
+ present. */
+ for (map = _r_debug.r_map; map != NULL; map = map->l_next)
+ if (map->l_type == lt_loaded
+ && (strstr (map->l_name, testobjs[0].name) != NULL
+ || strstr (map->l_name, testobjs[1].name) != NULL
+ || strstr (map->l_name, testobjs[5].name) != NULL))
+ {
+ printf ("`%s' is still loaded\n", map->l_name);
+ result = 1;
+ }
+ }
}
if (debug)
@@ -151,8 +169,8 @@ main (int argc, char *argv[])
{
printf ("\nclose: %s: l_initfini = %p, l_versions = %p\n",
testobjs[count].name,
- ((struct link_map*)testobjs[count].handle)->l_initfini,
- ((struct link_map*)testobjs[count].handle)->l_versions);
+ ((struct link_map *) testobjs[count].handle)->l_initfini,
+ ((struct link_map *) testobjs[count].handle)->l_versions);
if (dlclose (testobjs[count].handle) != 0)
{