Valentine Krasnobaeva 44537379fc MINOR: tools: add errname to print errno macro name
Add helper to print the name of errno's corresponding macro, for example
"EINVAL" for errno=22. This may be helpful for debugging and for using in
some CLI commands output. The switch-case in errname() contains only the
errnos currently used in the code. So, it needs to be extended, if one starts
to use new syscalls.
2025-01-24 09:54:57 +01:00
..