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author | Tavian Barnes <tavianator@gmail.com> | 2010-05-09 21:41:43 -0600 |
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committer | Tavian Barnes <tavianator@gmail.com> | 2010-05-09 21:49:41 -0600 |
commit | c280e280ba7528cc5fb88ae0be341d81f3b45e0a (patch) | |
tree | d8d5264536374ad464ba89d1a04ffc604edc643e /libdimension/threads.h | |
parent | 477eb270b9c338f7d9743595f8980fa81cdb083d (diff) | |
download | dimension-c280e280ba7528cc5fb88ae0be341d81f3b45e0a.tar.xz |
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.
Diffstat (limited to 'libdimension/threads.h')
-rw-r--r-- | libdimension/threads.h | 32 |
1 files changed, 32 insertions, 0 deletions
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 <tavianator@gmail.com> * + * * + * 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 * + * <http://www.gnu.org/licenses/>. * + *************************************************************************/ + +#ifndef DIMENSION_IMPL_THREADS_H +#define DIMENSION_IMPL_THREADS_H + +#include <pthread.h> + +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 */ |