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DEFINITIONS
This source file includes following definitions.
- GC_thread
1 #ifdef GC_SOLARIS_THREADS
2
3 /* The set of all known threads. We intercept thread creation and */
4 /* joins. We never actually create detached threads. We allocate all */
5 /* new thread stacks ourselves. These allow us to maintain this */
6 /* data structure. */
7 /* Protected by GC_thr_lock. */
8 /* Some of this should be declared volatile, but that's incosnsistent */
9 /* with some library routine declarations. In particular, the */
10 /* definition of cond_t doesn't mention volatile! */
11 typedef struct GC_Thread_Rep {
12 struct GC_Thread_Rep * next;
13 thread_t id;
14 word flags;
15 # define FINISHED 1 /* Thread has exited. */
16 # define DETACHED 2 /* Thread is intended to be detached. */
17 # define CLIENT_OWNS_STACK 4
18 /* Stack was supplied by client. */
19 # define SUSPNDED 8 /* Currently suspended. */
20 /* SUSPENDED is used insystem header. */
21 ptr_t stack;
22 size_t stack_size;
23 cond_t join_cv;
24 void * status;
25 } * GC_thread;
26 extern GC_thread GC_new_thread(thread_t id);
27
28 extern GC_bool GC_thr_initialized;
29 extern volatile GC_thread GC_threads[];
30 extern size_t GC_min_stack_sz;
31 extern size_t GC_page_sz;
32 extern void GC_thr_init(void);
33 extern ptr_t GC_stack_alloc(size_t * stack_size);
34 extern void GC_stack_free(ptr_t stack, size_t size);
35
36 # endif /* GC_SOLARIS_THREADS */
37