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authorTavian Barnes <tavianator@gmail.com>2010-07-14 20:14:01 -0600
committerTavian Barnes <tavianator@gmail.com>2010-07-14 20:21:53 -0600
commit69aa6e0ee0ca36bd8ea77135b62c4aac59c30f99 (patch)
tree38345886d75deb51ef3011ea92326ae39da84d81 /libdimension/progress-struct.h
parentdda43d0adc1fb7323a6578f61565275694364bbd (diff)
downloaddimension-69aa6e0ee0ca36bd8ea77135b62c4aac59c30f99.tar.xz
Don't expose the contents of struct dmnsn_progress.
Diffstat (limited to 'libdimension/progress-struct.h')
-rw-r--r--libdimension/progress-struct.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/libdimension/progress-struct.h b/libdimension/progress-struct.h
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+/*************************************************************************
+ * 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_PROGRESS_STRUCT_H
+#define DIMENSION_IMPL_PROGRESS_STRUCT_H
+
+struct dmnsn_progress {
+ /* Array of progress elements. Progress is given by P(0), where
+ P(i) = (elements[i].progress + P(i + 1))/elements[i].total. */
+ dmnsn_array *elements;
+
+ /* The worker thread */
+ pthread_t thread;
+
+ /* Read-write synchronization */
+ pthread_rwlock_t *rwlock;
+
+ /* Condition variable for waiting for a particular amount of progress */
+ pthread_cond_t *cond;
+ pthread_mutex_t *mutex;
+};
+
+#endif /* DIMENSION_IMPL_PROGRESS_STRUCT_H */