forked from vieter-v/libvieter
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1c563d8421
Author | SHA1 | Date |
---|---|---|
Jef Roosens | 1c563d8421 | |
Jef Roosens | 83b3198a49 | |
Jef Roosens | 02bd2c24b7 | |
Jef Roosens | 8668148e96 | |
Jef Roosens | 53eb5c1784 | |
Jef Roosens | f376aedaee | |
Jef Roosens | 38e84afd1d | |
Jef Roosens | d9402ced54 | |
Jef Roosens | a6ed89d8cd |
6
Makefile
6
Makefile
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@ -67,15 +67,9 @@ $(TARGETS_TEST): test-%: %
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$(TARGETS_MEM_TEST): test-mem-%: %
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valgrind --tool=memcheck --error-exitcode=1 --track-origins=yes --leak-check=full ./$^
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test-mem: build-test
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@ $(foreach bin,$(BINS_TEST),valgrind --tool=memcheck --error-exitcode=1 \
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--track-origins=yes --leak-check=full ./$(bin);)
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.PHONY: build-test
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build-test: $(BINS_TEST)
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# For simplicity, we link every object file to each of the test files. This
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# might be changed later if this starts to become too slow.
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$(BINS_TEST): %: %.c.o $(LIB)
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$(CC) \
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$^ -o $@
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@ -67,4 +67,22 @@ void vieter_tree_iterator_free(vieter_tree_iterator **ptp);
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vieter_tree_error vieter_tree_iterator_next(void **out,
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vieter_tree_iterator *iter);
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/*
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* Acquire a read lock on the tree. Return value is the result of
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* pthread_rwlock_rdlock.
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*/
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int vieter_tree_rlock(vieter_tree *tree);
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/*
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* Acquire a write lock on the tree. Return value is the result of
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* pthread_rwlock_wrlock.
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*/
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int vieter_tree_wlock(vieter_tree *tree);
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/*
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* Unlock the lock after having acquired it. Return value is the result of
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* pthread_rwlock_unlock.
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*/
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int vieter_tree_unlock(vieter_tree *tree);
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#endif
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@ -114,3 +114,15 @@ bool vieter_tree_validate(vieter_tree *tree) {
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return vieter_tree_node_get(tree->root, vieter_tree_node_black) &&
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vieter_tree_node_validate(tree->root, 0, expected_black_nodes);
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}
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int vieter_tree_rlock(vieter_tree *tree) {
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return pthread_rwlock_rdlock(&tree->lock);
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}
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int vieter_tree_wlock(vieter_tree *tree) {
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return pthread_rwlock_wrlock(&tree->lock);
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}
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int vieter_tree_unlock(vieter_tree *tree) {
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return pthread_rwlock_unlock(&tree->lock);
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}
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@ -1,11 +1,13 @@
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#include "vieter_tree.h"
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#include "vieter_tree_node.h"
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#include <pthread.h>
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#include <stdbool.h>
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struct vieter_tree {
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uint64_t size;
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vieter_tree_node *root;
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pthread_rwlock_t lock;
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};
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/*
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