Revision 1ca1aee9
| core/src/aos_thread.c | ||
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| 135 | 135 |
aosDbgCheck(thread != NULL); |
| 136 | 136 |
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| 137 | 137 |
#if (CH_CFG_USE_REGISTRY == TRUE) |
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return chRegNextThread(thread); |
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| 139 | 141 |
#elif (CH_CFG_USE_THREADHIERARCHY == TRUE) |
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#if (CH_CFG_NO_IDLE_THREAD == FALSE) |
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// idle thread is last (see below) |
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if (thread == chSysGetIdleThreadX()) {
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return NULL; |
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} |
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#endif /* (CH_CFG_NO_IDLE_THREAD == FALSE) */ |
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// iterate through threads in a depth-first approach |
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| 140 | 151 |
if (thread->children != NULL) {
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| 141 | 152 |
return thread->children; |
| 142 | 153 |
} else {
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| 143 | 154 |
while (thread != NULL && thread->sibling == NULL) {
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| 144 | 155 |
thread = thread->parent; |
| 145 | 156 |
} |
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#if (CH_CFG_NO_IDLE_THREAD == FALSE) |
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// append idle thread explicitely as it is not part of the hierarchy tree |
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return (thread != NULL) ? thread->sibling : chSysGetIdleThreadX(); |
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#else /* (CH_CFG_NO_IDLE_THREAD == FALSE) */ |
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| 146 | 161 |
return (thread != NULL) ? thread->sibling : NULL; |
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#endif /* (CH_CFG_NO_IDLE_THREAD == FALSE) */ |
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| 147 | 163 |
} |
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#endif |
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#endif /* (CH_CFG_USE_THREADHIERARCHY == TRUE) */ |
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| 149 | 166 |
} |
| 150 | 167 |
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| 151 | 168 |
#endif /* (CH_CFG_USE_REGISTRY == TRUE) || (CH_CFG_USE_THREADHIERARCHY == TRUE) */ |
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