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Add systemtap static probe points in generic and x86_64 pthread code.

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This commit is contained in:
Roland McGrath
2012-05-25 13:35:08 -07:00
parent 8422c9a560
commit 5acf7263d5
26 changed files with 266 additions and 53 deletions
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6
nptl/pthread_mutex_destroy.c
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@@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@@ -19,11 +19,15 @@
#include <errno.h>
#include "pthreadP.h"
#include <stap-probe.h>
int
__pthread_mutex_destroy (mutex)
pthread_mutex_t *mutex;
{
LIBC_PROBE (mutex_destroy, 1, mutex);
if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0
&& mutex->__data.__nusers != 0)
return EBUSY;