src/hotspot/os/linux/os_linux.cpp

rev 51830 : 8210964: add more ld preloading info to hs_error file on Linux

*** 1973,1982 ****
--- 1973,1984 ----
  
    os::Linux::print_full_memory_info(st);
  
    os::Linux::print_proc_sys_info(st);
  
+   os::Linux::print_system_config_info(st);
+ 
    os::Linux::print_container_info(st);
  }
  
  // Try to identify popular distros.
  // Most Linux distributions have a /etc/XXX-release file, which contains
*** 2131,2140 ****
--- 2133,2151 ----
    st->print("\n/proc/meminfo:\n");
    _print_ascii_file("/proc/meminfo", st);
    st->cr();
  }
  
+ void os::Linux::print_system_config_info(outputStream* st) {
+   st->cr();
+   st->print_cr("/etc/ld.so.preload (system-wide LD_PRELOAD config file):");
+   bool file_present = _print_ascii_file("/etc/ld.so.preload", st);
+   if (!file_present) { st->print("file not present"); }
+   st->cr();
+   st->cr();
+ }
+ 
  void os::Linux::print_container_info(outputStream* st) {
    if (!OSContainer::is_containerized()) {
      return;
    }