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@@ -119,9 +119,26 @@ typedef struct tor_threadlocal_s {
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#endif
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} tor_threadlocal_t;
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+/** Initialize a thread-local variable.
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+ *
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+ * After you call this function on a tor_threadlocal_t, you can call
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+ * tor_threadlocal_set to change the current value of this variable for the
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+ * current thread, and tor_threadlocal_get to retrieve the current value for
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+ * the current thread. Each thread has its own value.
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+ **/
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int tor_threadlocal_init(tor_threadlocal_t *threadlocal);
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+/**
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+ * Release all resource associated with a thread-local variable.
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+ */
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void tor_threadlocal_destroy(tor_threadlocal_t *threadlocal);
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+/**
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+ * Return the current value of a thread-local variable for this thread.
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+ */
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void *tor_threadlocal_get(tor_threadlocal_t *threadlocal);
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+/**
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+ * Change the current value of a thread-local variable for this thread to
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+ * <b>value</b>.
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+ */
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void tor_threadlocal_set(tor_threadlocal_t *threadlocal, void *value);
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#endif
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