glibc/trunk/disable-clone3.diff

   1 diff --git a/sysdeps/unix/sysv/linux/clone-internal.c b/sysdeps/unix/sysv/linux/clone-internal.c
   2 index 1e7a8f6b35..4046c81180 100644
   3 --- a/sysdeps/unix/sysv/linux/clone-internal.c
   4 +++ b/sysdeps/unix/sysv/linux/clone-internal.c
   5 @@ -48,17 +48,6 @@ __clone_internal (struct clone_args *cl_args,
   6                   int (*func) (void *arg), void *arg)
   7  {
   8    int ret;
   9 -#ifdef HAVE_CLONE3_WRAPPER
  10 -  /* Try clone3 first.  */
  11 -  int saved_errno = errno;
  12 -  ret = __clone3 (cl_args, sizeof (*cl_args), func, arg);
  13 -  if (ret != -1 || errno != ENOSYS)
  14 -    return ret;
  15 -
  16 -  /* NB: Restore errno since errno may be checked against non-zero
  17 -     return value.  */
  18 -  __set_errno (saved_errno);
  19 -#endif
  20
  21    /* Map clone3 arguments to clone arguments.  NB: No need to check
  22       invalid clone3 specific bits in flags nor exit_signal since this