src/share/demo/jvmti/hprof/hprof_init.c

rev 6641 : [mq]: PrivateTransportTest

*** 1897,1911 ****
--- 1897,1917 ----
      /* The library may be located in different ways, try both, but
       *   if it comes from outside the SDK/jre it isn't ours.
       */
      getSystemProperty("sun.boot.library.path", &boot_path);
      md_build_library_name(lname, FILENAME_MAX, boot_path, name);
+     if ( strlen(lname) == 0 ) {
+         HPROF_ERROR(JNI_TRUE, "Could not find library");
+     }
      jvmtiDeallocate(boot_path);
      handle = md_load_library(lname, err_buf, (int)sizeof(err_buf));
      if ( handle == NULL ) {
          /* This may be necessary on Windows. */
          md_build_library_name(lname, FILENAME_MAX, "", name);
+         if ( strlen(lname) == 0 ) {
+             HPROF_ERROR(JNI_TRUE, "Could not find library");
+         }
          handle = md_load_library(lname, err_buf, (int)sizeof(err_buf));
          if ( handle == NULL ) {
              HPROF_ERROR(JNI_TRUE, err_buf);
          }
      }
*** 1966,1975 ****
--- 1972,1984 ----
  
  #ifndef SKIP_NPT
      getSystemProperty("sun.boot.library.path", &boot_path);
      /* Load in NPT library for character conversions */
      md_build_library_name(npt_lib, sizeof(npt_lib), boot_path, NPT_LIBNAME);
+     if ( strlen(npt_lib) == 0 ) {
+         HPROF_ERROR(JNI_TRUE, "Could not find npt library");
+     }
      jvmtiDeallocate(boot_path);
      NPT_INITIALIZE(npt_lib, &(gdata->npt), NPT_VERSION, NULL);
      if ( gdata->npt == NULL ) {
          HPROF_ERROR(JNI_TRUE, "Cannot load npt library");
      }