Top "Fcntl" questions

fcntl refers to a function that provides control over the open file referenced by a file descriptor

Prevent running concurrent instances of a python script

Possible Duplicate: Python: single instance of program I need to prevent a cron job from running concurrent instances when a …

python cron fcntl
Having issues with flock() function

I have a question about how flock() works, particularly in python. I have a module that opens a serial connection (…

python locking fcntl flock