sysdeps/generic/not-cancel.h

   1 /* Uncancelable versions of cancelable interfaces.  Generic version.
   2    Copyright (C) 2003, 2006 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 /* By default we have none.  Map the name to the normal functions.  */
  22 #define open_not_cancel(name, flags, mode) \
  23   __libc_open (name, flags, mode)
  24 #define open_not_cancel_2(name, flags) \
  25   __libc_open (name, flags)
  26 #define openat_not_cancel(fd, name, flags, mode) \
  27   __openat (fd, name, flags, mode)
  28 #define openat_not_cancel_3(fd, name, flags) \
  29   __openat (fd, name, flags, 0)
  30 #define openat64_not_cancel(fd, name, flags, mode) \
  31   __openat64 (fd, name, flags, mode)
  32 #define openat64_not_cancel_3(fd, name, flags) \
  33   __openat64 (fd, name, flags, 0)
  34 #define close_not_cancel(fd) \
  35   __close (fd)
  36 #define close_not_cancel_no_status(fd) \
  37   (void) __close (fd)
  38 #define read_not_cancel(fd, buf, n) \
  39   __read (fd, buf, n)
  40 #define write_not_cancel(fd, buf, n) \
  41   __write (fd, buf, n)
  42 #define writev_not_cancel_no_status(fd, iov, n) \
  43   (void) __writev (fd, iov, n)
  44 #define fcntl_not_cancel(fd, cmd, val) \
  45   __fcntl (fd, cmd, val)
  46 # define waitpid_not_cancel(pid, stat_loc, options) \
  47   __waitpid (pid, stat_loc, options)