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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 */
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