Ruby: coroutine/ucontext/Context.c Source File

Ruby 3.0.5p211 (2022-11-24 revision ba5cf0f7c52d4d35cc6a173c89eda98ceffa2dcf)

Context.c
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1/*
2 * This file is part of the "Coroutine" project and released under the MIT License.
3 *
4 * Created by Samuel Williams on 24/6/2019.
5 * Copyright, 2019, by Samuel Williams.
6*/
7
8/* According to Solaris' ucontext.h, makecontext, etc. are removed in SUSv4.
9 * To enable the prototype declarations, we need to define __EXTENSIONS__.
10 */
11#if defined(__sun) && !defined(__EXTENSIONS__)
12#define __EXTENSIONS__
13#endif
14#include "Context.h"
15
16 void coroutine_trampoline(void * _start, void * _context)
17{
18 coroutine_start start = (coroutine_start)_start;
19 struct coroutine_context * context = _context;
20
21 start(context->from, context);
22}
coroutine_start
COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self)
Definition: Context.h:24
coroutine_context
Definition: Context.h:20
coroutine_context::from
struct coroutine_context * from
Definition: Context.h:41
coroutine_trampoline
void coroutine_trampoline()
Context.h