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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2018-04-15 13:46:13 +0100
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2018-04-17 18:15:58 +0100
commit744e199bbe19d047db15ab00026b5aa09ca3bdc3 (patch)
tree007a0d6a2731222da044866a140f612110848cf6 /ldso/libdl
parent0c8cc6e7ebfcdbcce8b06d284a74addbc7ba1c99 (diff)
libdl: remove dead code
Diffstat (limited to 'ldso/libdl')
-rw-r--r--ldso/libdl/libdl.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c
index 5c52f0687..b72318acc 100644
--- a/ldso/libdl/libdl.c
+++ b/ldso/libdl/libdl.c
@@ -65,10 +65,6 @@ extern struct link_map *_dl_update_slotinfo(unsigned long int req_modid);
/* When libdl is loaded as a shared library, we need to load in
* and use a pile of symbols from ldso... */
#include <dl-elf.h>
-#if 0
-extern int _dl_fixup(struct dyn_elf *rpnt, struct r_scope_elem *scope, int lazy);
-extern void _dl_protect_relro(struct elf_resolve * tpnt);
-#endif
extern int _dl_errno;
extern struct dyn_elf *_dl_symbol_tables;
extern struct dyn_elf *_dl_handles;
@@ -761,13 +757,6 @@ void *dlsym(void *vhandle, const char *name)
return ret;
}
-#if 0
-void *dlvsym(void *vhandle, const char *name, const char *version)
-{
- return dlsym(vhandle, name);
-}
-#endif
-
static int do_dlclose(void *vhandle, int need_fini)
{
struct dyn_elf *rpnt, *rpnt1, *rpnt1_tmp;
@@ -1075,42 +1064,7 @@ char *dlerror(void)
return (char *)retval;
}
-/*
- * Dump information to stderr about the current loaded modules
- */
#ifdef __USE_GNU
-# if 0
-static const char type[][4] = { "Lib", "Exe", "Int", "Mod" };
-
-/* reimplement this, being a GNU extension it should be the same as on glibc */
-int dlinfo(void)
-{
- struct elf_resolve *tpnt;
- struct dyn_elf *rpnt, *hpnt;
-
- fprintf(stderr, "List of loaded modules\n");
- /* First start with a complete list of all of the loaded files. */
- for (tpnt = _dl_loaded_modules; tpnt; tpnt = tpnt->next) {
- fprintf(stderr, "\t%p %p %p %s %d %s\n",
- DL_LOADADDR_BASE(tpnt->loadaddr), tpnt, tpnt->symbol_scope,
- type[tpnt->libtype],
- tpnt->usage_count, tpnt->libname);
- }
-
- /* Next dump the module list for the application itself */
- fprintf(stderr, "\nModules for application (%p):\n", _dl_symbol_tables);
- for (rpnt = _dl_symbol_tables; rpnt; rpnt = rpnt->next)
- fprintf(stderr, "\t%p %s\n", rpnt->dyn, rpnt->dyn->libname);
-
- for (hpnt = _dl_handles; hpnt; hpnt = hpnt->next_handle) {
- fprintf(stderr, "Modules for handle %p\n", hpnt);
- for (rpnt = hpnt; rpnt; rpnt = rpnt->next)
- fprintf(stderr, "\t%p %s\n", rpnt->dyn, rpnt->dyn->libname);
- }
- return 0;
-}
-#endif
-
static int do_dladdr(const void *__address, Dl_info * __info)
{
struct elf_resolve *pelf;