August 2010
Intermediate to advanced
526 pages
23h 39m
English
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Name
sqlite3_mutex — A mutual exclusion lock
Description
The sqlite3_mutex structure
provides an abstract mutual exclusion lock. An application can
create its own locks using the sqlite3_mutex_alloc() call, but it is much more
common to reference the lock used by the database connection.
This lock can be retrieved with the sqlite3_db_mutex() call. Mutex locks are
locked and unlocked using the sqlite3_mutex_enter() and sqlite3_mutex_leave()
calls.
The sqlite3_mutex structure
is opaque, and an application should never access any of the
data fields directly.
See Also
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.