#include <stdio.h>
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#include <stdlib.h>
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#include <copperplate/traceobj.h>
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#include <alchemy/task.h>
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#include <alchemy/queue.h>
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static struct traceobj trobj;
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#define NMESSAGES (sizeof(messages) / sizeof(messages[0]))
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static int messages[] = {
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0xfafafafa,
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0xbebebebe,
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0xcdcdcdcd,
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0xabcdefff,
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0x12121212,
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0x34343434,
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0x56565656,
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0x78787878,
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0xdededede,
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0xbcbcbcbc
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};
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static void main_task(void *arg)
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{
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RT_QUEUE_INFO info;
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int ret, msg = 0;
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RT_QUEUE q;
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traceobj_enter(&trobj);
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ret = rt_queue_create(&q, "QUEUE", sizeof(messages), Q_UNLIMITED, 0xffffffff);
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traceobj_check(&trobj, ret, -EINVAL);
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ret = rt_queue_create(&q, "QUEUE", 0, NMESSAGES, Q_FIFO);
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traceobj_check(&trobj, ret, -EINVAL);
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ret = rt_queue_create(&q, "QUEUE", sizeof(messages), Q_UNLIMITED, Q_FIFO);
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traceobj_check(&trobj, ret, 0);
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ret = rt_queue_delete(&q);
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traceobj_check(&trobj, ret, 0);
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ret = rt_queue_create(&q, "QUEUE", sizeof(messages), NMESSAGES, Q_PRIO);
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traceobj_check(&trobj, ret, 0);
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ret = rt_queue_inquire(&q, &info);
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traceobj_check(&trobj, ret, 0);
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traceobj_assert(&trobj, info.nmessages == 0);
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ret = rt_queue_write(&q, &messages[0], sizeof(int), Q_NORMAL);
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traceobj_check(&trobj, ret, 0);
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ret = rt_queue_inquire(&q, &info);
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traceobj_check(&trobj, ret, 0);
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traceobj_assert(&trobj, info.nmessages == 1);
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ret = rt_queue_write(&q, &messages[1], sizeof(int), Q_NORMAL);
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traceobj_check(&trobj, ret, 0);
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ret = rt_queue_inquire(&q, &info);
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traceobj_check(&trobj, ret, 0);
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traceobj_assert(&trobj, info.nmessages == 2);
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ret = rt_queue_read(&q, &msg, sizeof(msg), TM_NONBLOCK);
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traceobj_assert(&trobj, ret == sizeof(msg));
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traceobj_assert(&trobj, msg == 0xfafafafa);
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ret = rt_queue_inquire(&q, &info);
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traceobj_check(&trobj, ret, 0);
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traceobj_assert(&trobj, info.nmessages == 1);
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ret = rt_queue_read(&q, &msg, sizeof(msg), TM_NONBLOCK);
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traceobj_assert(&trobj, ret == sizeof(msg));
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traceobj_assert(&trobj, msg == 0xbebebebe);
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ret = rt_queue_inquire(&q, &info);
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traceobj_check(&trobj, ret, 0);
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traceobj_assert(&trobj, info.nmessages == 0);
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ret = rt_queue_read(&q, &msg, sizeof(msg), 1000000ULL);
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traceobj_check(&trobj, ret, -ETIMEDOUT);
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ret = rt_queue_delete(&q);
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traceobj_check(&trobj, ret, 0);
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traceobj_exit(&trobj);
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}
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int main(int argc, char *const argv[])
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{
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RT_TASK t_main;
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int ret;
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traceobj_init(&trobj, argv[0], 0);
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ret = rt_task_spawn(&t_main, "main_task", 0, 50, 0, main_task, NULL);
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traceobj_check(&trobj, ret, 0);
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traceobj_join(&trobj);
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exit(0);
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}
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