FILE *f = fopen(ETC_LDSO_PATH, "rbe");
if (f) {
if (getdelim(&sys_path, (size_t[1]){0}, 0, f) <= 0) {
- if (sys_path) free(sys_path);
+ free(sys_path);
sys_path = "";
}
fclose(f);
}
if (dyn[0] & (1<<DT_INIT))
((void (*)(void))(p->base + dyn[DT_INIT]))();
+ if (!need_locking && libc.threads_minus_1) {
+ need_locking = 1;
+ pthread_mutex_lock(&init_fini_lock);
+ }
}
if (need_locking) pthread_mutex_unlock(&init_fini_lock);
}
}
#endif
+int __dlinfo(void *dso, int req, void *res)
+{
+ if (invalid_dso_handle(dso)) return -1;
+ if (req != RTLD_DI_LINKMAP) {
+ snprintf(errbuf, sizeof errbuf, "Unsupported request %d", req);
+ errflag = 1;
+ return -1;
+ }
+ *(struct link_map **)res = dso;
+ return 0;
+}
+
char *dlerror()
{
if (!errflag) return 0;