32 lines
642 B
C
32 lines
642 B
C
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#include "pthread.h"
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#include <errno.h>
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#include <mango/handle.h>
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#include <mango/object.h>
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#include <mango/signal.h>
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#include <mango/task.h>
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#include <pthread.h>
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#include <sys/mman.h>
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int pthread_join(struct __pthread *thread, void **retval)
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{
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kern_wait_item_t wait;
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wait.w_handle = thread->thr_handle;
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wait.w_waitfor = THREAD_SIGNAL_STOPPED;
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wait.w_observed = 0;
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kern_status_t status = kern_object_wait(&wait, 1);
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if (status != KERN_OK) {
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return __set_errno(EINVAL);
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}
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if (retval) {
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*retval = thread->thr_result;
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}
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kern_handle_close(thread->thr_handle);
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munmap(thread->thr_map_base, thread->thr_map_size);
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return 0;
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}
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