Inital commit. CVS Tag 'rel-3_71'.

Changes

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+Revision history for libeio
+
+TODO: maybe add mincore support? available on at least darwin, solaris, linux, freebsd
+TODO: openbsd requites stdint.h for intptr_t - why posix?
+
+1.0
+        - readdir: correctly handle malloc failures.
+        - readdir: new flags argument, can return inode
+          and possibly filetype, can sort in various ways.
+        - readdir: stop immediately when cancelled, do
+          not continue reading the directory.
+        - fix return value of eio_sendfile_sync.
+        - include sys/mman.h for msync.
+	- added EIO_STACKSIZE.
+	- added msync, mtouch support (untested).
+        - added sync_file_range (untested).
+        - fixed custom support.
+        - use a more robust feed-add detection method.
+	- "outbundled" from IO::AIO.
+        - eio_set_max_polltime did not properly convert time to ticks.
+        - tentatively support darwin in sendfile.
+        - fix freebsd/darwin sendfile.
+        - also use sendfile emulation for ENOTSUP and EOPNOTSUPP
+          error codes.
+        - add OS-independent EIO_MT_* and EIO_MS_* flag enums.
+        - add eio_statvfs/eio_fstatvfs.
+        - add eio_mlock/eio_mlockall and OS-independent MCL_* flag enums.
+        - no longer set errno to 0 before making syscalls, this only lures
+          people into the trap of believing errno shows success or failure.
+        - "fix" demo.c so that it works as non-root.
+        - suppoert utimes seperately from futimes, as some systems have
+          utimes but not futimes.
+

LICENSE

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+All files in libeio are Copyright (C)2007,2008 Marc Alexander Lehmann.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Alternatively, the contents of this package may be used under the terms
+of the GNU General Public License ("GPL") version 2 or any later version,
+in which case the provisions of the GPL are applicable instead of the
+above. If you wish to allow the use of your version of this package only
+under the terms of the GPL and not to allow others to use your version of
+this file under the BSD license, indicate your decision by deleting the
+provisions above and replace them with the notice and other provisions
+required by the GPL in this and the other files of this package. If you do
+not delete the provisions above, a recipient may use your version of this
+file under either the BSD or the GPL.

Makefile.am

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+AUTOMAKE_OPTIONS = foreign no-dependencies
+
+VERSION_INFO = 1:0
+
+EXTRA_DIST = LICENSE Changes autogen.sh
+
+#man_MANS = ev.3
+
+include_HEADERS = eio.h
+
+lib_LTLIBRARIES = libeio.la
+
+libeio_la_SOURCES = eio.c xthread.h config.h
+libeio_la_LDFLAGS = -version-info $(VERSION_INFO)
+