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Alex Rivera
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Using getrlimit(RLIMIT_MEMLOCK), one can get the allowed amount of locked memory a process can allocate (mlock() or mlockall()). But how to retrieve the currently locked memory amount ? For example, there's no information returned by getrusage(). Under Linux, it is possible to read /proc/self/status and extract the amount of locked memory from the line beginning with VmLck. Is there a portable way to retrieve the amount of locked memory which would work on Linux, *BSD and other POSIX compatible systems ?
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