prlimit64()函数的linux [英] prlimit64() linux function

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问题描述

有谁知道 prlimit64() C函数做什么?我似乎没有把它x86_64的我的Ubuntu计算机上,但它在拱存在,我似乎无法找到任何人或事物,谁知道它做什么。

Does anyone know what the prlimit64() C function does? I don't seem to have it on my x86_64 Ubuntu machine but it exists in Arch, and I can't seem to find anyone or thing who knows what it does.

推荐答案

这是一个棘手的;但它的 prlimit() 64位版本(这意味着什么);在 使用getrlimit(2)家庭。

This is a tricky one; but it's the 64-bit version (whatever that means) of prlimit(); a Linux-specific function in the getrlimit(2) family.

当没有可用它不似乎是64位应用非常有用,因为它涉及到一个64位环境的仿真。

It does not appear to be useful for 64-bit applications, as it relates to emulation of a 64-bit environment when one isn't available.

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