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Package ganeti :: Package utils :: Module filelock
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Module filelock

source code

Utility functions for file-based locks.

Classes [hide private]
  FileLock
Utility class for file locks.
Functions [hide private]
 
LockFile(fd)
Locks a file using POSIX locks.		 source code

Imports: fcntl, errno, os, logging, errors, retry


Function Details [hide private]

LockFile(fd)

source code 

Locks a file using POSIX locks.

Parameters:
  • fd (int) - the file descriptor we need to lock

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