Alexander Cohen wrote:
Is there anyway to do interprocess locks using cocoa ( like a Mutex
in Win32 )? The best i've found is not cocoa and uses flock but the
man pages say its advisory only which is kindof scary.
man semget
man semop
man semctl
They're part of the Posix IPC functions, so obviously work across
processes.
Like other Posix IPC functions, the proper use of the semaphore
functions can be inscrutable. I recommend searching for working
examples rather than puzzling it out from man pages alone.
-- GG
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