sysdeps/nacl/exit-thread.c - Issue 7785030: Replace #define syscalls cancel machinery.

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Side by Side Diff: sysdeps/nacl/exit-thread.c

Issue 7785030: Replace #define syscalls cancel machinery. (Closed) Base URL: http://git.chromium.org/native_client/nacl-glibc.git@master

Patch Set: Cosmetic change Created 9 years, 3 months ago

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1 #include <atomic.h>	1 #include <atomic.h>

2 #include <irt_syscalls.h>	2 #include <irt_syscalls.h>

3 #include <nptl/pthreadP.h>	3 #include <nptl/pthreadP.h>

4 #include <unistd.h>	4 #include <unistd.h>

5	5

6 void __exit_thread (int val)	6 void __exit_thread (int val)

7 {	7 {

8 /* We are about to die: make our pd "almost free" and wake up waiter. */	8 /* We are about to die: make our pd "almost free" and wake up waiter. */

9 struct pthread* pd = THREAD_SELF;	9 struct pthread* pd = THREAD_SELF;

	10 int count;

10 pd->tid = -2;	11 pd->tid = -2;

11 __nacl_futex_wake (&pd->tid, INT_MAX, __FUTEX_BITSET_MATCH_ANY);	12 __nacl_futex_wake (&pd->tid, INT_MAX, __FUTEX_BITSET_MATCH_ANY, &count);

12 __nacl_irt_thread_exit (&pd->tid);	13 __nacl_irt_thread_exit (&pd->tid);

13 /* Not reached */	14 /* Not reached */

14 __asm__ ("hlt");	15 __asm__ ("hlt");

15 }	16 }

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