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Home/ Questions/Q 6605393
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Editorial Team
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Editorial Team
Asked: May 25, 20262026-05-25T19:16:44+00:00 2026-05-25T19:16:44+00:00

I am using a FreeBSD OS, I want to write into a file which

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I am using a FreeBSD OS, I want to write into a file which is on the disk, but, it will take a lot of time, so, I was suggested to use Memory mapped file. But, I am in a dilemma whether FreeBSD supports it or no???.. Please, somebody can guide me??.. I am programming in C++.

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  1. Editorial Team
    Editorial Team
    2026-05-25T19:16:44+00:00Added an answer on May 25, 2026 at 7:16 pm

    Yes, FreeBSD has memory mapped files. No, the STL does not include any special support for them. Consider using Boost.

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