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barunparichha 08-11-2012 06:43 AM

C API without any system calls
Do we have any LIBC APIs which does not require any system call internally ?


theNbomr 08-11-2012 09:44 AM

I think what you are referring to is 'bare-metal' programming. That is where there is no OS to perform services for you, and the standard C library does everything, like writes to some standard output device, etc. Yes, these exist. Generally you need to create a cross toolchain to use them.
--- rod.

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