58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
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/*
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* Copyright (C) Igor Sysoev
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* Copyright (C) NGINX, Inc.
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*/
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#ifndef _NXT_FIBER_H_INCLUDED_
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#define _NXT_FIBER_H_INCLUDED_
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typedef struct nxt_fiber_main_s nxt_fiber_main_t;
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typedef void (*nxt_fiber_start_t)(void *data);
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typedef uint32_t nxt_fid_t;
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#define nxt_fiber_id(f) (f)->fid;
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typedef struct nxt_fiber_s nxt_fiber_t;
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struct nxt_fiber_s {
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jmp_buf jmp;
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nxt_fid_t fid;
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nxt_fiber_start_t start;
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void *data;
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char *stack;
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size_t stack_size;
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nxt_err_t err;
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nxt_task_t task;
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nxt_fiber_main_t *main;
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nxt_fiber_t *next;
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nxt_timer_t timer;
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};
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struct nxt_fiber_main_s {
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nxt_fiber_t fiber;
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nxt_fiber_t *idle;
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nxt_event_engine_t *engine;
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size_t stack_size;
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nxt_fid_t fid;
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};
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nxt_fiber_main_t *nxt_fiber_main_create(nxt_event_engine_t *engine);
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nxt_int_t nxt_fiber_create(nxt_fiber_start_t start, void *data, size_t stack);
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void nxt_fiber_yield(nxt_task_t *task);
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void nxt_fiber_sleep(nxt_task_t *task, nxt_msec_t timeout);
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void nxt_fiber_wait(nxt_task_t *task);
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void nxt_fiber_exit(nxt_task_t *task, nxt_fiber_t *next, void *data);
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NXT_EXPORT nxt_fiber_t *nxt_fiber_self(nxt_thread_t *thr);
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#endif /* _NXT_FIBER_H_INCLUDED_ */
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