a0240e2cb0
environment. This includes support for multiple KSEs and KSEGs. The ability to create more than 1 KSE via pthread_setconcurrency() is in the works as well as support for PTHREAD_SCOPE_SYSTEM threads. Those should come shortly. There are still some known issues which davidxu and I are working on, but it'll make it easier for us by committing what we have. This library now passes all of the ACE tests that libc_r passes with the exception of one. It also seems to work OK with KDE including konqueror, kwrite, etc. I haven't been able to get mozilla to run due to lack of java plugin, so I'd be interested to see how it works with that. Reviewed by: davidxu
34 lines
768 B
C
34 lines
768 B
C
/*
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* David Leonard <d@openbsd.org>, 1999. Public Domain.
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*
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* $OpenBSD: uthread_msync.c,v 1.2 1999/06/09 07:16:17 d Exp $
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*
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <sys/mman.h>
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#include <pthread.h>
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#include "thr_private.h"
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__weak_reference(__msync, msync);
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int
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__msync(void *addr, size_t len, int flags)
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{
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struct pthread *curthread = _get_curthread();
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int ret;
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/*
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* XXX This is quite pointless unless we know how to get the
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* file descriptor associated with the memory, and lock it for
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* write. The only real use of this wrapper is to guarantee
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* a cancellation point, as per the standard. sigh.
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*/
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_thr_enter_cancellation_point(curthread);
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ret = __sys_msync(addr, len, flags);
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_thr_leave_cancellation_point(curthread);
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return ret;
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}
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