Date: Thu, 6 Jan 2005 05:15:26 GMT From: David Xu <davidxu@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 68374 for review Message-ID: <200501060515.j065FQsc077746@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=68374 Change 68374 by davidxu@davidxu_celeron on 2005/01/06 05:14:52 Return thread pointer eariler since some code assumes new thread can use the pointer.(new thread may run before orignal thread returns from pthread_create). Affected files ... .. //depot/projects/davidxu_thread/src/lib/libthread/thread/thr_create.c#4 edit Differences ... ==== //depot/projects/davidxu_thread/src/lib/libthread/thread/thr_create.c#4 (text+ko) ==== @@ -206,14 +206,14 @@ new_thread->sigmask = curthread->sigmask; /* Add the new thread. */ _thr_link(curthread, new_thread); + /* Return a pointer to the thread structure: */ + (*thread) = new_thread; ret = thr_create(&uc, &new_thread->tid, 0); __sys_sigprocmask(SIG_SETMASK, &curthread->sigmask, NULL); if (ret != 0) { _thr_unlink(curthread, new_thread); free_thread(curthread, new_thread); - } else { - /* Return a pointer to the thread structure: */ - (*thread) = new_thread; + (*thread) = 0; } } }
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