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