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Support _m_kind == PTHREAD_MUTEX_FAST_NP for mutexes. This was stopping

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mutexes working properly on Red Hat 6.2.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@255
This commit is contained in:
Julian Seward
2002-05-10 21:00:19 +00:00
parent 44b07e005d
commit 2ca413983c
2 changed files with 10 additions and 0 deletions
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5
coregrind/vg_scheduler.c
View File

@@ -1911,6 +1911,7 @@ void do_pthread_mutex_lock( ThreadId tid,
/* POSIX doesn't mandate this, but for sanity ... */
if (mutex == NULL) {
/* VG_(printf)("NULL mutex\n"); */
SET_EDX(tid, EINVAL);
return;
}
@@ -1921,11 +1922,13 @@ void do_pthread_mutex_lock( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;
/* else fall thru */
default:
/* VG_(printf)("unknown __m_kind %d in mutex\n", mutex->__m_kind); */
SET_EDX(tid, EINVAL);
return;
}
@@ -2013,6 +2016,7 @@ void do_pthread_mutex_unlock ( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;
@@ -2230,6 +2234,7 @@ void do_pthread_cond_wait ( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;

5
vg_scheduler.c
View File

@@ -1911,6 +1911,7 @@ void do_pthread_mutex_lock( ThreadId tid,
/* POSIX doesn't mandate this, but for sanity ... */
if (mutex == NULL) {
/* VG_(printf)("NULL mutex\n"); */
SET_EDX(tid, EINVAL);
return;
}
@@ -1921,11 +1922,13 @@ void do_pthread_mutex_lock( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;
/* else fall thru */
default:
/* VG_(printf)("unknown __m_kind %d in mutex\n", mutex->__m_kind); */
SET_EDX(tid, EINVAL);
return;
}
@@ -2013,6 +2016,7 @@ void do_pthread_mutex_unlock ( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;
@@ -2230,6 +2234,7 @@ void do_pthread_cond_wait ( ThreadId tid,
case PTHREAD_MUTEX_TIMED_NP:
case PTHREAD_MUTEX_ADAPTIVE_NP:
# endif
case PTHREAD_MUTEX_FAST_NP:
case PTHREAD_MUTEX_RECURSIVE_NP:
case PTHREAD_MUTEX_ERRORCHECK_NP:
if (mutex->__m_count >= 0) break;