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-rw-r--r--include/private/solaris_threads.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/include/private/solaris_threads.h b/include/private/solaris_threads.h
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+++ b/include/private/solaris_threads.h
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+#ifdef SOLARIS_THREADS
+
+/* The set of all known threads. We intercept thread creation and */
+/* joins. We never actually create detached threads. We allocate all */
+/* new thread stacks ourselves. These allow us to maintain this */
+/* data structure. */
+/* Protected by GC_thr_lock. */
+/* Some of this should be declared volatile, but that's incosnsistent */
+/* with some library routine declarations. In particular, the */
+/* definition of cond_t doesn't mention volatile! */
+ typedef struct GC_Thread_Rep {
+ struct GC_Thread_Rep * next;
+ thread_t id;
+ word flags;
+# define FINISHED 1 /* Thread has exited. */
+# define DETACHED 2 /* Thread is intended to be detached. */
+# define CLIENT_OWNS_STACK 4
+ /* Stack was supplied by client. */
+# define SUSPENDED 8 /* Currently suspended. */
+ ptr_t stack;
+ size_t stack_size;
+ cond_t join_cv;
+ void * status;
+ } * GC_thread;
+ extern GC_thread GC_new_thread(thread_t id);
+
+ extern GC_bool GC_thr_initialized;
+ extern volatile GC_thread GC_threads[];
+ extern size_t GC_min_stack_sz;
+ extern size_t GC_page_sz;
+ extern void GC_thr_init(void);
+
+# endif /* SOLARIS_THREADS */
+