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Root/tags/2.0/i386/modules/klibc/exit.c

Source at commit 2841 created 7 years 5 months ago.
By bungo, 1) Dropping DMAR (DMA Remapping table) to use stock AppleACPIplatform.kext - resolves stuck on "waitForSystemMapper" or "[PCI configuration begin]" 2) Added "ACPI" (all capitals) path 3) Small cosmetics
1/*
2 * exit.c
3 *
4 * exit(), including the handling of the atexit chain.
5 */
6
7#include <stdlib.h>
8#include <unistd.h>
9#include <sys/syscall.h>
10#include "atexit.h"
11
12/* Link chain for atexit/on_exit */
13struct atexit *__atexit_list;
14
15void exit(int rv)
16{
17struct atexit *ap;
18
19for (ap = __atexit_list; ap; ap = ap->next) {
20/* This assumes extra args are harmless. They should
21 be in all normal C ABIs, but if an architecture has
22 some particularly bizarre ABI this might be worth
23 watching out for. */
24ap->fctn(rv, ap->arg);
25}
26
27/* Handle any library destructors if we ever start using them... */
28
29_exit(rv);
30}
31

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