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Use __lwp_gettcb_fast if present.

This commit is contained in:
matt 2011-03-12 07:46:29 +00:00
parent 130f2d3d4c
commit 71fdb89287
1 changed files with 6 additions and 2 deletions
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8
lib/libpthread/pthread.c
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@ -1,4 +1,4 @@
/* $NetBSD: pthread.c,v 1.121 2011/03/09 23:10:06 joerg Exp $ */
/* $NetBSD: pthread.c,v 1.122 2011/03/12 07:46:29 matt Exp $ */
/*-
* Copyright (c) 2001, 2002, 2003, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: pthread.c,v 1.121 2011/03/09 23:10:06 joerg Exp $");
__RCSID("$NetBSD: pthread.c,v 1.122 2011/03/12 07:46:29 matt Exp $");
#define __EXPOSE_STACK 1
@ -196,7 +196,11 @@ pthread__init(void)
pthread__scrubthread(first, NULL, 0);
#if defined(__HAVE_TLS_VARIANT_I) || defined(__HAVE_TLS_VARIANT_II)
#ifdef __HAVE___LWP_GETTCB_FAST
first->pt_tls = __lwp_gettcb_fast();
#else
first->pt_tls = _lwp_getprivate();
#endif
first->pt_tls->tcb_pthread = first;
#endif