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发表于 2005-8-11 15:18:01
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Post by netjune
ansi和posix规定了不少相同方面的东西,
是的
难免会有一些overlap
但是根本上来说它们各有侧重
The major difference between the POSIX.1 and C standards occurs at runtime. POSIX specifies a much larger set of support functions. Basically it provides an interface to the host operating system, whereas the C standard provides library functions independent of the host OS. |
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