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mlocker: don't throw from lock/unlock
This prevents exceptions from showing up in various awkward places such as dtors, since the only exception that can be thrown is a lock failure, and nothing handles a lock failure anyway.
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84dd674cd0
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@ -113,6 +113,8 @@ namespace epee
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void mlocker::lock(void *ptr, size_t len)
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{
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TRY_ENTRY();
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size_t page_size = get_page_size();
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if (page_size == 0)
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return;
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@ -123,10 +125,14 @@ namespace epee
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for (size_t page = first; page <= last; ++page)
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lock_page(page);
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++num_locked_objects;
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CATCH_ENTRY_L1("mlocker::lock", void());
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}
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void mlocker::unlock(void *ptr, size_t len)
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{
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TRY_ENTRY();
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size_t page_size = get_page_size();
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if (page_size == 0)
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return;
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@ -136,6 +142,8 @@ namespace epee
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for (size_t page = first; page <= last; ++page)
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unlock_page(page);
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--num_locked_objects;
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CATCH_ENTRY_L1("mlocker::lock", void());
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}
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size_t mlocker::get_num_locked_pages()
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