| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2001-2005 Marc Alexander Lehmann <schmorp@schmorp.de> |
2 | * Copyright (c) 2001-2006 Marc Alexander Lehmann <schmorp@schmorp.de> |
| 3 | * |
3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without modifica- |
4 | * Redistribution and use in source and binary forms, with or without modifica- |
| 5 | * tion, are permitted provided that the following conditions are met: |
5 | * tion, are permitted provided that the following conditions are met: |
| 6 | * |
6 | * |
| 7 | * 1. Redistributions of source code must retain the above copyright notice, |
7 | * 1. Redistributions of source code must retain the above copyright notice, |
| … | |
… | |
| 31 | * |
31 | * |
| 32 | * This coroutine library is very much stripped down. You should either |
32 | * This coroutine library is very much stripped down. You should either |
| 33 | * build your own process abstraction using it or - better - just use GNU |
33 | * build your own process abstraction using it or - better - just use GNU |
| 34 | * Portable Threads, http://www.gnu.org/software/pth/. |
34 | * Portable Threads, http://www.gnu.org/software/pth/. |
| 35 | * |
35 | * |
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36 | */ |
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37 | |
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38 | /* |
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39 | * 2006-10-26 Include stddef.h on OS X to work around one of its bugs. |
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40 | * Reported by Michael_G_Schwern. |
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41 | * 2006-11-25 Use _setjmp instead of setjmp on GNU/Linux. |
| 36 | */ |
42 | */ |
| 37 | |
43 | |
| 38 | #ifndef CORO_H |
44 | #ifndef CORO_H |
| 39 | #define CORO_H |
45 | #define CORO_H |
| 40 | |
46 | |
| … | |
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| 95 | typedef void (*coro_func)(void *); |
101 | typedef void (*coro_func)(void *); |
| 96 | |
102 | |
| 97 | /* |
103 | /* |
| 98 | * A coroutine state is saved in the following structure. Treat it as a |
104 | * A coroutine state is saved in the following structure. Treat it as a |
| 99 | * opaque type. errno and sigmask might be saved, but don't rely on it, |
105 | * opaque type. errno and sigmask might be saved, but don't rely on it, |
| 100 | * implement your own switching primitive. |
106 | * implement your own switching primitive if you need it. |
| 101 | */ |
107 | */ |
| 102 | typedef struct coro_context coro_context; |
108 | typedef struct coro_context coro_context; |
| 103 | |
109 | |
| 104 | /* |
110 | /* |
| 105 | * This function creates a new coroutine. Apart from a pointer to an |
111 | * This function creates a new coroutine. Apart from a pointer to an |
