timerfd.h: Use new "bits/" scheme for arch-specific flags

glibc has split off the arch-specific flag definitions (like
TFD_NONBLOCK) into <arch>/bits/timerfd.h, so that there are no longer
multiple redundant copies of the entire header file.  We will adopt the
same scheme in uClibc.

Special cases are included for: alpha mips sparc

hppa was omitted because it has not been updated in glibc.

All others use the common definition.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/sparc/bits/timerfd.h b/libc/sysdeps/linux/sparc/bits/timerfd.h
new file mode 100644
index 000000000..492e50ca7
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/bits/timerfd.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008-2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef	_SYS_TIMERFD_H
+# error "Never use <bits/timerfd.h> directly; include <sys/timerfd.h> instead."
+#endif
+
+/* Bits to be set in the FLAGS parameter of `timerfd_create'.  */
+enum
+  {
+    TFD_CLOEXEC = 0x400000,
+#define TFD_CLOEXEC TFD_CLOEXEC
+    TFD_NONBLOCK = 0x004000
+#define TFD_NONBLOCK TFD_NONBLOCK
+  };