readlink/realpath -m in busybox

Johannes Schauer josch at debian.org
Sat Mar 21 09:12:48 UTC 2020


Hi,

is there existing code that works with busybox and replaces "readlink -m" or
"realpath -m" from coreutils?

Resources I found online either show solution for "readlink -f" only, when
neither readlink nor realpath exists, when Perl is available or when bash is
available.

Specifically I want to replace the "readlink -m" invocation here [1] by
something that works with busybox.

Thanks!

cheers, josch

[1] https://sources.debian.org/src/glibc/2.30-2/debian/debhelper.in/libc.preinst/#L226
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