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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/dl-object.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/dl-object.c')
-rw-r--r--elf/dl-object.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/elf/dl-object.c b/elf/dl-object.c
index 9c32c08ff2..65e90d66a0 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -37,14 +37,18 @@ _dl_new_object (char *realname, const char *libname, int type,
struct link_map *l;
int idx;
size_t libname_len = strlen (libname) + 1;
- struct link_map *new = calloc (sizeof *new, 1);
- struct libname_list *newname = malloc (sizeof *newname + libname_len);
- if (! new || ! newname)
+ struct link_map *new;
+ struct libname_list *newname;
+
+ new = (struct link_map *) calloc (sizeof *new, 1);
+ newname = (struct libname_list *) malloc (sizeof *newname + libname_len);
+ if (new == NULL || newname == NULL)
return NULL;
new->l_name = realname;
- newname->name = memcpy (newname + 1, libname, libname_len);
+ newname->name = (char *) memcpy (newname + 1, libname, libname_len);
newname->next = NULL;
+ newname->dont_free = 0;
new->l_libname = newname;
new->l_type = type;
new->l_loader = loader;