mò á¸Ec@sodZy dkZWnLej o@ydklZWnej od„ZqkXd„Zn Xd„ZdS(s˜Utility function for file locking. This module provides a platform-specific function which uses the best-available strategy for locking a file object. N(sLockFilecCsdS(N((tfile((t;/data/zmath/zope/lib/python/Zope2/Startup/misc/lock_file.pyt lock_filescCs&|iƒ}t|ddddƒdS(Nii(RtfilenotuntLockFile(RR((RR"s cCsti|titiBƒdS(N(tfcntltflockRtLOCK_EXtLOCK_NB(R((RR's(t__doc__Rt ImportErrort ZODB.winlockRR(RRR((Rt?s