Decoded: GNU Core Utilities v8.3 (2018)
Source file: uname-arch.c
Line-by-line code walkthrough by MaiZure

uname-arch.c implements the 'arch' utility in coreutils

Original code:
https://github.com/MaiZure/coreutils-8.3/blob/master/src/uname-arch.c





1   Includes the uname header, which defines mode macros
2   Sets the global mode to UNAME_ARCH as used in the uname utility
3   EOF