+ * this to the caller so that they know something went wrong. */
+ if (waited_pid < 0) {
+ rsyserr(FERROR, errno, "waitpid");
+ *exit_code_ptr = RERR_WAITCHILD;
+ } else if (!WIFEXITED(status)) {
+#ifdef WCOREDUMP
+ if (WCOREDUMP(status))
+ *exit_code_ptr = RERR_CRASHED;
+ else
+#endif
+ if (WIFSIGNALED(status))
+ *exit_code_ptr = RERR_TERMINATED;
+ else
+ *exit_code_ptr = RERR_WAITCHILD;
+ } else
+ *exit_code_ptr = WEXITSTATUS(status);