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If TLS support is present, use it for pthread__self(). The

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initialisation order is correct in this case as _lwp_setprivate has been
called already by ld.elf_so for dynamic programs or _libc_init for
statically linked ones.
This commit is contained in:
joerg 2011-03-16 12:39:44 +00:00
parent 603f3daee7
commit 01eef02a1b
1 changed files with 4 additions and 6 deletions
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10
lib/libpthread/pthread_int.h
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@ -1,4 +1,4 @@
/* $NetBSD: pthread_int.h,v 1.76 2011/03/09 23:10:06 joerg Exp $ */
/* $NetBSD: pthread_int.h,v 1.77 2011/03/16 12:39:44 joerg Exp $ */
/*-
* Copyright (c) 2001, 2002, 2003, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@ -255,21 +255,19 @@ int pthread__find(pthread_t) PTHREAD_HIDE;
} while (/*CONSTCOND*/0)
#if 0 && defined(__HAVE___LWP_GETPRIVATE_FAST)
# if defined(__HAVE_TLS_VARIANT_I) || defined(__HAVE_TLS_VARIANT_II)
#if defined(__HAVE_TLS_VARIANT_I) || defined(__HAVE_TLS_VARIANT_II)
static inline pthread_t __constfunc
pthread__self(void)
{
struct tls_tcb *tcb = __lwp_getprivate_fast()
struct tls_tcb *tcb = __lwp_getprivate_fast();
return (pthread_t)tcb->tcb_pthread;
}
# else
#elif 0 && defined(__HAVE___LWP_GETPRIVATE_FAST)
static inline pthread_t __constfunc
pthread__self(void)
{
return (pthread_t)__lwp_getprivate_fast();
}
# endif
#else
/* Stack location of pointer to a particular thread */
extern vaddr_t pthread__mainbase;