aboutsummaryrefslogtreecommitdiff
path: root/elf/dl-sym.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2002-04-13 07:55:02 +0000
committerUlrich Drepper <drepper@redhat.com>2002-04-13 07:55:02 +0000
commitf9f2a150e845fa19fc047285aa38e9164e42aa6a (patch)
treef03cc56b23d340150f545060f32a12dabaa5aa4b /elf/dl-sym.c
parent61bb2ef098cc1e7e598e32511915525de98ed7d1 (diff)
downloadglibc-f9f2a150e845fa19fc047285aa38e9164e42aa6a.zip
glibc-f9f2a150e845fa19fc047285aa38e9164e42aa6a.tar.gz
glibc-f9f2a150e845fa19fc047285aa38e9164e42aa6a.tar.bz2
Update.
2002-04-13 Ulrich Drepper <drepper@redhat.com> * elf/do-lookup.h [!VERSIONED]: Add new parameter flags. Use it to check whether the caller prefers getting the most recent version of a symbol of the earliest version. * elf/dl-lookup.c: Adjust all callers of do_lookup. Change _dl_do_lookup to also take the new parameter and pass it on. Change 'explicit' parameter of _dl_lookup_symbol and _dl_lookup_versioned_symbol to flags. Adjust tests. * sysdeps/generic/ldsodefs.h: Adjust prototypes. * elf/dl-libc.c: Adjust all callers of _dl_lookup_symbol and _dl_lookup_versioned_symbol. * elf/dl-reloc.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-sym.c: Likewise. * sysdeps/mips/dl-machine.h: Likewise.
Diffstat (limited to 'elf/dl-sym.c')
-rw-r--r--elf/dl-sym.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/elf/dl-sym.c b/elf/dl-sym.c
index 8cb5d2f..3bf8104 100644
--- a/elf/dl-sym.c
+++ b/elf/dl-sym.c
@@ -51,7 +51,9 @@ _dl_sym (void *handle, const char *name, void *who)
if (handle == RTLD_DEFAULT)
/* Search the global scope as seen in the caller object. */
- result = _dl_lookup_symbol (name, match, &ref, match->l_scope, 0, 0);
+ result = _dl_lookup_symbol (name, match, &ref, match->l_scope, 0,
+ DL_LOOKUP_RETURN_NEWEST
+ | DL_LOOKUP_ADD_DEPENDENCY);
else
{
if (handle != RTLD_NEXT)
@@ -60,7 +62,7 @@ _dl_sym (void *handle, const char *name, void *who)
struct link_map *map = handle;
result = _dl_lookup_symbol (name, match, &ref, map->l_local_scope,
- 0, 1);
+ 0, DL_LOOKUP_RETURN_NEWEST);
}
else
{
@@ -132,7 +134,7 @@ _dl_vsym (void *handle, const char *name, const char *version, void *who)
if (handle == RTLD_DEFAULT)
/* Search the global scope. */
result = _dl_lookup_versioned_symbol (name, match, &ref, match->l_scope,
- &vers, 0, 0);
+ &vers, 0, DL_LOOKUP_ADD_DEPENDENCY);
else if (handle == RTLD_NEXT)
{
if (__builtin_expect (match == GL(dl_loaded), 0))
@@ -157,7 +159,7 @@ RTLD_NEXT used in code not dynamically loaded"));
/* Search the scope of the given object. */
struct link_map *map = handle;
result = _dl_lookup_versioned_symbol (name, map, &ref,
- map->l_local_scope, &vers, 0, 1);
+ map->l_local_scope, &vers, 0, 0);
}
if (ref != NULL)