From c280e280ba7528cc5fb88ae0be341d81f3b45e0a Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Sun, 9 May 2010 21:41:43 -0600 Subject: New dmnsn_new_thread() function. Two advantages: first, waiters are guaranteed to wake if a dmnsn_error() cancels a thread. Second, the thread library is fully abstracted over by threads.{c,h} and progress.{c,h} now, though raytrace.c is still using pthread_create() directly. --- libdimension/threads.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 libdimension/threads.h (limited to 'libdimension/threads.h') diff --git a/libdimension/threads.h b/libdimension/threads.h new file mode 100644 index 0000000..5884fae --- /dev/null +++ b/libdimension/threads.h @@ -0,0 +1,32 @@ +/************************************************************************* + * Copyright (C) 2010 Tavian Barnes * + * * + * This file is part of The Dimension Library. * + * * + * The Dimension 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 3 of the * + * License, or (at your option) any later version. * + * * + * The Dimension 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 this program. If not, see * + * . * + *************************************************************************/ + +#ifndef DIMENSION_IMPL_THREADS_H +#define DIMENSION_IMPL_THREADS_H + +#include + +typedef int dmnsn_thread_fn(void *ptr); + +/* Creates a thread that cleans up after itself on errors */ +int dmnsn_new_thread(dmnsn_progress *progress, const pthread_attr_t *attr, + dmnsn_thread_fn *thread_fn, void *arg); + +#endif /* DIMENSION_IMPL_THREADS_H */ -- cgit v1.2.3