.

diff --git a/tests/backtrace.c b/tests/backtrace.c
index 5a3fcaec841921cc0cc33d6ef95fecc28faddba5..98cb5ffc46acc5b8c9f5750c423d10069bf03bae 100644 (file)
--- a/tests/backtrace.c
+++ b/tests/backtrace.c
@@ -363,30 +363,9 @@ static void
 ptrace_detach_stopped (pid_t pid, pid_t group_pid)
 {
   errno = 0;
-  /* This kill is needed for kernel-2.6.18-308.el5.ppc64.  */
-  long l = tgkill (group_pid, pid, SIGSTOP);
-  assert_perror (errno);
-  assert (l == 0);
   l = ptrace (PTRACE_DETACH, pid, NULL, (void *) (intptr_t) SIGSTOP);
   assert_perror (errno);
   assert (l == 0);
-  /* Currently broken on kernel-3.5.4-2.fc17.x86_64.  */
-#if 0
-  siginfo_t siginfo;
-  /* With kernel-2.6.18-308.el5.ppc64 we would get hanging waitpid after later
-     PTRACE_ATTACH.  */
-  l = waitid (P_PID, pid, &siginfo, WSTOPPED | WNOWAIT | WNOHANG);
-  assert_perror (errno);
-  assert (l == 0);
-  assert (siginfo.si_pid == pid);
-  assert (siginfo.si_signo == SIGCHLD);
-  assert (siginfo.si_code == CLD_STOPPED);
-  /* kernel-2.6.18-308.el5.ppc64 has there WIFSTOPPED + WSTOPSIG,
-     kernel-3.4.11-1.fc16.x86_64 has there the plain signal value.  */
-  assert ((WIFSTOPPED (siginfo.si_status)
-          && WSTOPSIG (siginfo.si_status) == SIGSTOP)
-         || siginfo.si_status == SIGSTOP);
-#endif
 }
 
 static void