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| author | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:35:08 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:41:03 -0700 |
| commit | 5acf7263d52992ce4144e0a3b3644985b9e792b4 (patch) | |
| tree | c128be190c1c3fb5a1987710033c016d5b881b70 /nptl/pthread_mutex_destroy.c | |
| parent | 8422c9a560e6e3c854739c8a13ecb1c6714f930f (diff) | |
| download | glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.tar.gz glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.tar.xz glibc-5acf7263d52992ce4144e0a3b3644985b9e792b4.zip | |
Add systemtap static probe points in generic and x86_64 pthread code.
Diffstat (limited to 'nptl/pthread_mutex_destroy.c')
| -rw-r--r-- | nptl/pthread_mutex_destroy.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nptl/pthread_mutex_destroy.c b/nptl/pthread_mutex_destroy.c index 408b16a7b2..107ec8e4e4 100644 --- a/nptl/pthread_mutex_destroy.c +++ b/nptl/pthread_mutex_destroy.c @@ -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; |