1 #include <limits.h>
2 #include <stdlib.h>
3 #include <klibc/compiler.h>
4 #include "thread.h"
5 #include "core.h"
6 
7 __noreturn __exit_thread(void)
8 {
9     struct thread *curr = current();
10 
11     cli();
12 
13     /* Remove from the linked list */
14     curr->list.prev->next = curr->list.next;
15     curr->list.next->prev = curr->list.prev;
16 
17     /* Free allocated stacks (note: free(NULL) is permitted and safe). */
18     free(curr->stack);
19     free(curr->rmstack);
20 
21     /*
22      * Note: __schedule() can explictly handle the case where
23      * curr isn't part of the linked list anymore, as long as
24      * curr->list.next is still valid.
25      */
26     __schedule();
27 
28     /* We should never get here */
29     kaboom();
30 }
31