Use `splice` syscall on Linux to greatly improve cat performance - #1289

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ArniDagur wants to merge 6 commits into

uutils:masterfrom

ArniDagur:use-splice

Commits on Sep 13, 2018

Add rudimentary splicing for cat on Linux
Árni Dagur
committed
a339653

Commits on May 11, 2019

Do proper error handling
Árni Dagur
committed
bf6386e

Commits on May 12, 2019

Compile write_fast_with_splice() only on Linux and Android
Árni Dagur
committed
9e7b8eb

Commits on May 18, 2019

Address some of Arcterus's concerns
Árni Dagur
committed
6db67e8

Commits on May 19, 2019

Simplify code a whole bunch
Árni Dagur
committed
f159546

Commits on Jun 15, 2019

Do not panic if io::copy fails
Árni Dagur
committed
bec6615