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v0.8.1
Revision 2929527aede2eab56d39cf5f5244f997479cfe9d authored by Guido van Rossum on 28 September 1994, 15:46:03 UTC, committed by Guido van Rossum on 28 September 1994, 15:46:03 UTC 
	* Parser/intrcheck.c: make 'interrupted' global (forgot for
 
	whom...)
1 parent c5d92e1
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lockfile.py 
import struct, fcntl, FCNTL

def writelock(f):
	_lock(f, FCNTL.F_WRLCK)

def readlock(f):
	_lock(f, FCNTL.F_RDLCK)

def unlock(f):
	_lock(f, FCNTL.F_UNLCK)

def _lock(f, op):
	dummy = fcntl.fcntl(f.fileno(), FCNTL.F_SETLKW,
			    struct.pack('2h8l', op,
					0, 0, 0, 0, 0, 0, 0, 0, 0))
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