src/java.base/unix/native/libjava/childproc.h

*** 99,108 ****
--- 99,109 ----
      const char **argv;
      int argc;
      const char **envv;
      const char *pdir;
      int redirectErrorStream;
+     const char* error_detail;
  } ChildStuff;
  
  /* following used in addition when mode is SPAWN */
  typedef struct _SpawnInfo {
      int nargv; /* number of argv array elements  */