/usr/include/astrometry/an-thread.h is in astrometry.net 0.46-0ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | /*
This file is part of the Astrometry.net suite.
Copyright 2009 Dustin Lang.
The Astrometry.net suite is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation, version 2.
The Astrometry.net suite 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with the Astrometry.net suite ; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AN_THREAD_H
#define AN_THREAD_H
/**
Some wrappers for threading functions. We provide a pthreads
implementation but since most of the programs in the package are
single-threaded, a null implementation could be written if necessary.
*/
/*
The implementation must define:
-- declare (probably at the top of your source file)
-- a named run-once function. 'name' should be a valid C
-- variable identifier.
AN_THREAD_DECLARE_ONCE(name);
-- ensure that the named run-once function 'name' has been run.
AN_THREAD_CALL_ONCE(name, void (*func)(void));
--
AN_THREAD_DECLARE_MUTEX(name);
AN_THREAD_LOCK(name);
AN_THREAD_UNLOCK(name);
*/
#include "an-thread-pthreads.h"
#endif
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