This allows more precise LD_DEBUG diagnostics.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
void
-_dl_init_paths (const char *llp)
+_dl_init_paths (const char *llp, const char *source)
{
size_t idx;
const char *strp;
}
(void) fillin_rpath (llp_tmp, env_path_list.dirs, ":;",
- "LD_LIBRARY_PATH", NULL, l);
+ source, NULL, l);
if (env_path_list.dirs[0] == NULL)
{
/* The library search path. */
const char *library_path;
+ /* Where library_path comes from. LD_LIBRARY_PATH or --library-path. */
+ const char *library_path_source;
+
/* The list preloaded objects from LD_PRELOAD. */
const char *preloadlist;
static inline void
call_init_paths (const struct dl_main_state *state)
{
- _dl_init_paths (state->library_path);
+ _dl_init_paths (state->library_path, state->library_path_source);
}
/* Print ld.so usage information and exit. */
/* Initialize the data structures for the search paths for shared
objects. */
- _dl_init_paths (getenv ("LD_LIBRARY_PATH"));
+ _dl_init_paths (getenv ("LD_LIBRARY_PATH"), "LD_LIBRARY_PATH");
/* Remember the last search directory added at startup. */
_dl_init_all_dirs = GL(dl_all_dirs);
{
audit_list_init (&state->audit_list);
state->library_path = NULL;
+ state->library_path_source = NULL;
state->preloadlist = NULL;
state->preloadarg = NULL;
state->mode = rtld_mode_normal;
&& _dl_argc > 2)
{
state.library_path = _dl_argv[2];
+ state.library_path_source = "--library-path";
_dl_skip_args += 2;
_dl_argc -= 2;
&& memcmp (envline, "LIBRARY_PATH", 12) == 0)
{
state->library_path = &envline[13];
+ state->library_path_source = "LD_LIBRARY_PATH";
break;
}
extern struct r_debug *_dl_debug_initialize (ElfW(Addr) ldbase, Lmid_t ns)
attribute_hidden;
-/* Initialize the basic data structure for the search paths. */
-extern void _dl_init_paths (const char *library_path) attribute_hidden;
+/* Initialize the basic data structure for the search paths. SOURCE
+ is either "LD_LIBRARY_PATH" or "--library-path". */
+extern void _dl_init_paths (const char *library_path, const char *source)
+ attribute_hidden;
/* Gather the information needed to install the profiling tables and start
the timers. */