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| author | Ulrich Drepper <drepper@redhat.com> | 2004-09-18 06:46:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-09-18 06:46:52 +0000 |
| commit | 7a11603dc6bde67066ce6f8d4c5f6b86bebaf3c1 (patch) | |
| tree | 310fc0913c5e35b0a6e05bfab4423e38012e6ecf /elf/dl-lookup.c | |
| parent | f04b1e1f0f86cce932ede5b5a088c0ec4712ce34 (diff) | |
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Update.
2004-09-17 Ulrich Drepper <drepper@redhat.com>
* include/link.h (struct link_map): Add l_used element.
* sysdeps/generic/ldsodefs.h: Define DL_DEBUG_UNUSED.
* elf/rtld.c (process_dl_debug): Recognize unused.
(dl_main): When unused debug flag is set check for unused direct
dependencies.
When printing dependencies and SONAME starts with /, omit the SONAME =>
part.
* elf/dl-lookup.c (_dl_lookup_symbol_x): Mark object in which the
symbol has been found as used.
* elf/ldd.bash.in: Add -u option.
Diffstat (limited to 'elf/dl-lookup.c')
| -rw-r--r-- | elf/dl-lookup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 2b73da591a..d2a6976e4e 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -344,6 +344,9 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map, symbol_scope, version, type_class, flags, skip_map); + /* The object is used. */ + current_value.m->l_used = 1; + if (__builtin_expect (GLRO(dl_debug_mask) & (DL_DEBUG_BINDINGS|DL_DEBUG_PRELINK), 0)) _dl_debug_bindings (undef_name, undef_map, ref, symbol_scope, |