3 ms·
> simple "system calls" like memove Minor, pet-peevy point: memmove(3) and memcpy(3) are not system calls. (http://en.wikipedia.org/wiki/System_call http://en.
by sigil 16y ago
> simple "system calls" like memove
Minor, pet-peevy point: memmove(3) and memcpy(3) are not system calls. (http://en.wikipedia.org/wiki/System_call http://en.wikipedia.org/wiki/System_call)
- JoeAltmaier 16y agoRight; runtime library. Often they are not even that; they appear to be but compilers can replace them bodily with super-optimized code so they get better benchmarks.