ICI Modules: sys: flock

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Modules by name : by type

Synopsis

sys.flock(int, int)

Description

Apply or remove an advisory lock on the file associated with the given file descriptor. The second argument specifies the type of locking operation and may be one of,

• sys.LOCK_SH
• sys.LOCK_EX
• sys.LOCK_NB
• sys.LOCK_UN