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revert r66114 for Jesse

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This commit is contained in:
Benjamin Peterson 2008-09-01 17:10:46 +00:00
parent 27cc8e1dd2
commit f7feaec16c
5 changed files with 146 additions and 39 deletions
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23
Lib/multiprocessing/synchronize.py
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@ -65,9 +65,7 @@ class SemLock(object):
#
class Semaphore(SemLock):
'''
A semaphore object
'''
def __init__(self, value=1):
SemLock.__init__(self, SEMAPHORE, value, SEM_VALUE_MAX)
@ -86,9 +84,7 @@ class Semaphore(SemLock):
#
class BoundedSemaphore(Semaphore):
'''
A bounded semaphore object
'''
def __init__(self, value=1):
SemLock.__init__(self, SEMAPHORE, value, value)
@ -105,9 +101,7 @@ class BoundedSemaphore(Semaphore):
#
class Lock(SemLock):
'''
A non-recursive lock object
'''
def __init__(self):
SemLock.__init__(self, SEMAPHORE, 1, 1)
@ -132,9 +126,7 @@ class Lock(SemLock):
#
class RLock(SemLock):
'''
A recursive lock object
'''
def __init__(self):
SemLock.__init__(self, RECURSIVE_MUTEX, 1, 1)
@ -160,9 +152,6 @@ class RLock(SemLock):
#
class Condition(object):
'''
A condition object
'''
def __init__(self, lock=None):
self._lock = lock or RLock()
@ -263,9 +252,7 @@ class Condition(object):
#
class Event(object):
'''
An event object
'''
def __init__(self):
self._cond = Condition(Lock())
self._flag = Semaphore(0)