+ if (pt_status < 0)
+ return pt_status;
+ else
+ return parent_attach_all (pid, addr, data);
+ }
+#endif
+
+#if defined(PT_CONTIN1)
+ /* On HPUX, PT_CONTIN1 is a form of continue that preserves pending
+ signals. If it's available, use it. */
+ if (request == PT_CONTINUE)
+ request = PT_CONTIN1;
+#endif
+
+#if defined(PT_SINGLE1)
+ /* On HPUX, PT_SINGLE1 is a form of step that preserves pending
+ signals. If it's available, use it. */
+ if (request == PT_STEP)
+ request = PT_SINGLE1;
+#endif
+
+#if 0
+ saved_errno = errno;
+ errno = 0;
+#endif
+#if !defined (FIVE_ARG_PTRACE)
+ pt_status = ptrace (request, pid, addr, data);
+#else
+ /* Deal with HPUX 8.0 braindamage. We never use the
+ calls which require the fifth argument. */
+ pt_status = ptrace (request, pid, addr, data, 0);
+#endif
+
+#if 0
+ if (errno)
+ printf (" [errno = %d]", errno);
+
+ errno = saved_errno;
+ printf (" = 0x%x\n", pt_status);
+#endif
+ return pt_status;