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src
utils
mlock.h
Go to the documentation of this file.
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/*
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* Memory Locking Functions
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* (C) 1999-2007 Jack Lloyd
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*
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* Distributed under the terms of the Botan license
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*/
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#ifndef BOTAN_MLOCK_H__
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#define BOTAN_MLOCK_H__
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#include <botan/types.h>
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namespace
Botan
{
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/**
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* Check if we can at least potentially lock memory
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*/
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bool
has_mlock
();
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/**
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* Lock memory into RAM if possible
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* @param addr the start of the memory block
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* @param length the length of the memory block in bytes
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* @returns true if successful, false otherwise
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*/
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bool
lock_mem
(
void
* addr,
size_t
length);
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/**
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* Unlock memory locked with lock_mem()
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* @param addr the start of the memory block
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* @param length the length of the memory block in bytes
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*/
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void
unlock_mem
(
void
* addr,
size_t
length);
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}
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#endif
Botan::has_mlock
bool has_mlock()
Definition:
mlock.cpp:19
Botan
Definition:
algo_base.h:14
Botan::unlock_mem
void unlock_mem(void *ptr, size_t bytes)
Definition:
mlock.cpp:45
Botan::lock_mem
bool lock_mem(void *ptr, size_t bytes)
Definition:
mlock.cpp:31
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