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

@@ -99,10 +99,11 @@
     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  */