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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-13 07:00:22 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-16 11:34:53 -0700 |
| commit | 1760087874d21119ea4aa0f4624ea9a32fff84f9 (patch) | |
| tree | 78f5f8a9c75e7b071d3d654ec95257352b63d4fd /sysdeps/generic/ldsodefs.h | |
| parent | 15e8f11ee4cf0de2ac89a3cdb0903a09a7039fe3 (diff) | |
| download | glibc-1760087874d21119ea4aa0f4624ea9a32fff84f9.tar.gz | |
Mark internal functions with attribute_hidden
Mark internal functions with attribute_hidden to allow direct access to
internal functions within libc.a without using GOT when the compiler
defaults to -fPIE.
* iconv/gconv_int.h (__gconv_open): Add attribute_hidden.
(__gconv_close): Likewise.
(__gconv): Likewise.
(__gconv_find_transform): Likewise.
(__gconv_lookup_cache): Likewise.
(__gconv_compare_alias_cache): Likewise.
(__gconv_load_cache): Likewise.
(__gconv_get_path): Likewise.
(__gconv_close_transform): Likewise.
(__gconv_release_cache): Likewise.
(__gconv_find_shlib): Likewise.
(__gconv_release_shlib): Likewise.
(__gconv_get_builtin_trans): Likewise.
(__gconv_compare_alias): Likewise.
* include/dlfcn.h (_dlerror_run): Likewise.
* include/stdio.h (__fortify_fail_abort): Likewise.
* include/time.h (__tz_compute): Likewise.
(__strptime_internal): Likewise.
* intl/gettextP.h (_nl_find_domain): Likewise.
(_nl_load_domain): Likewise.
(_nl_find_msg): Likewise.
* intl/plural-exp.h (FREE_EXPRESSION): Likewise.
(EXTRACT_PLURAL_EXPRESSION): Likewise.
* locale/coll-lookup.h (__collidx_table_lookup): Likewise.
* resolv/gai_misc.h (__gai_enqueue_request): Likewise.
(__gai_find_request): Likewise.
(__gai_remove_request): Likewise.
(__gai_notify): Likewise.
(__gai_notify_only): Likewise.
* sysdeps/generic/aio_misc.h (__aio_sigqueue): Likewise.
* sysdeps/generic/ldsodefs.h (_dl_symbol_value): Likewise.
(_dl_fini): Likewise.
(_dl_non_dynamic_init): Likewise.
(_dl_aux_init): Likewise.
* sysdeps/i386/machine-gmon.h (mcount_internal): Likewise.
* sysdeps/unix/sysv/linux/i386/olddirent.h (__old_getdents64):
Likewise.
* wcsmbs/wcsmbsload.h (__wcsmbs_load_conv): Likewise.
(__wcsmbs_clone_conv): Likewise.
(__wcsmbs_named_conv): Likewise.
Diffstat (limited to 'sysdeps/generic/ldsodefs.h')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index 49e673dd24..e4004eee78 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -912,7 +912,7 @@ extern lookup_t _dl_lookup_symbol_x (const char *undef, /* Look up symbol NAME in MAP's scope and return its run-time address. */ extern ElfW(Addr) _dl_symbol_value (struct link_map *map, const char *name) - internal_function; + internal_function attribute_hidden; /* Add the new link_map NEW to the end of the namespace list. */ extern void _dl_add_to_namespace_list (struct link_map *new, Lmid_t nsid) @@ -968,7 +968,7 @@ extern void _dl_init (struct link_map *main_map, int argc, char **argv, /* Call the finalizer functions of all shared objects whose initializer functions have completed. */ -extern void _dl_fini (void); +extern void _dl_fini (void) attribute_hidden; /* Sort array MAPS according to dependencies of the contained objects. */ extern void _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, @@ -1147,10 +1147,12 @@ extern struct link_map *_dl_find_dso_for_object (const ElfW(Addr) addr); rtld_hidden_proto (_dl_find_dso_for_object) /* Initialization which is normally done by the dynamic linker. */ -extern void _dl_non_dynamic_init (void) internal_function; +extern void _dl_non_dynamic_init (void) + internal_function attribute_hidden; /* Used by static binaries to check the auxiliary vector. */ -extern void _dl_aux_init (ElfW(auxv_t) *av) internal_function; +extern void _dl_aux_init (ElfW(auxv_t) *av) + internal_function attribute_hidden; __END_DECLS |