GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v7 |
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lock(2) |
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lock − lock a process in primary memory
lock(flag)
If the flag argument is non-zero, the process executing this call will not be swapped except if it is required to grow. If the argument is zero, the process is unlocked. This call may only be executed by the super-user.
Locked processes interfere with the compaction of primary memory and can cause deadlock. This system call is not considered a permanent part of the system.
(lock = 53.)
sys lock; flag
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lock(2) | |