Replace Alpha sys/eventfd.h with bits/eventfd.h

diff --git a/ChangeLog.alpha b/ChangeLog.alpha
index 7c77c1abd3affa35514229ed1816decd641b30d0..7eea90429051d4e9ff03514ebed3a547494225df 100644 (file)
--- a/ChangeLog.alpha
+++ b/ChangeLog.alpha
@@ -1,3 +1,8 @@
+2012-02-13  Richard Henderson  <rth@twiddle.net>
+
+        * sysdeps/unix/sysv/linux/alpha/bits/eventfd.h: New file.
+        * sysdeps/unix/sysv/linux/alpha/sys/eventfd.h: Remove.
+
 2012-02-09  Richard Henderson  <rth@twiddle.net>
 
        * sysdeps/alpha/preconfigure (libc_cv_gcc_unwind_find_fde): New.

diff --git a/sysdeps/unix/sysv/linux/alpha/bits/eventfd.h b/sysdeps/unix/sysv/linux/alpha/bits/eventfd.h
new file mode 100644 (file)
index 0000000..346794a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/eventfd.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2007-2012 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_EVENTFD_H
+# error "Never use <bits/eventfd.h> directly; include <sys/eventfd.h> instead."
+#endif
+
+/* Flags for eventfd.  */
+enum
+  {
+    EFD_SEMAPHORE = 000000001,
+#define EFD_SEMAPHORE EFD_SEMAPHORE
+    EFD_CLOEXEC   = 010000000,
+#define EFD_CLOEXEC EFD_CLOEXEC
+    EFD_NONBLOCK  = 000000004
+#define EFD_NONBLOCK EFD_NONBLOCK
+  };

diff --git a/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h b/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
deleted file mode 100644 (file)
index c8ce554..0000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright (C) 2007, 2008 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef        _SYS_EVENTFD_H
-#define        _SYS_EVENTFD_H  1
-
-#include <stdint.h>
-
-
-/* Type for event counter.  */
-typedef uint64_t eventfd_t;
-
-/* Flags for signalfd.  */
-enum
-  {
-    EFD_CLOEXEC = 010000000,
-#define EFD_CLOEXEC EFD_CLOEXEC
-    EFD_NONBLOCK = 04
-#define EFD_NONBLOCK EFD_NONBLOCK
-  };
-
-
-__BEGIN_DECLS
-
-/* Return file descriptor for generic event channel.  Set initial
-   value to COUNT.  */
-extern int eventfd (int __count, int __flags) __THROW;
-
-/* Read event counter and possibly wait for events.  */
-extern int eventfd_read (int __fd, eventfd_t *__value);
-
-/* Increment event counter.  */
-extern int eventfd_write (int __fd, eventfd_t value);
-
-__END_DECLS
-
-#endif /* sys/eventfd.h */