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authorFlorian Weimer <fweimer@redhat.com>2021-06-22 09:50:27 +0200
committerFlorian Weimer <fweimer@redhat.com>2021-06-22 09:50:45 +0200
commitdaa3fc9bff55c1f8368a464ec802ab620901344e (patch)
tree14c3a5a951a84aeff9d554ab5a77c13a4ec29521 /rt/aio_read64.c
parentae830b2d9f5238e1bee9820cd4d4df7f7b13ecff (diff)
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rt: Move generic implementation from sysdeps/pthread to rt
The pthread-based implementation is the generic one.  Replacing
the stubs makes it clear that they do not have to be adjusted for
the libpthread move.

Result of:

    git mv -f sysdeps/pthread/aio_misc.h sysdeps/generic/
    git mv sysdeps/pthread/timer_routines.c sysdeps/htl/
    git mv -f sysdeps/pthread/{aio,lio,timer}_*.c rt/

Followed by manual adjustment of the #include paths in
sysdeps/unix/sysv/linux/wordsize-64, and a move of the version
definitions formerly in sysdeps/pthread/Versions.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'rt/aio_read64.c')
-rw-r--r--rt/aio_read64.c32
1 files changed, 30 insertions, 2 deletions
diff --git a/rt/aio_read64.c b/rt/aio_read64.c
index e9994aefcb..26b9b0b380 100644
--- a/rt/aio_read64.c
+++ b/rt/aio_read64.c
@@ -1,2 +1,30 @@
-#define BE_AIO64
-#include <aio_read.c>
+/* Asynchronous read, 64bit offset version.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   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
+   <https://www.gnu.org/licenses/>.  */
+
+#include <aio.h>
+
+#include <aio_misc.h>
+
+
+int
+aio_read64 (struct aiocb64 *aiocbp)
+{
+  return (__aio_enqueue_request ((aiocb_union *) aiocbp, LIO_READ64) == NULL
+	  ? -1 : 0);
+}