errno
Look up errno names and descriptions.
TLDR
Lookup errno description by name or code
$ errno [name|code]
List all errno names, codes, and descriptions
$ errno --list
Search for code whose description contains all of the given text
$ errno --search [text]
Search for code whose description contains all of the given text (all locales)
$ errno --search-all-locales [text]
SYNOPSIS
errno {name-or-code}
errno [-ls] [--list]
errno [-s] [--search] {word}
errno [-S] [--search-all-locales] {word}
DESCRIPTION
errno looks up errno macro names, errno codes, and the corresponding descriptions. For example, if given ENOENT on a Linux system, it prints out the code 2 and the description "No such file or directory". If given the code 2, it prints ENOENT and the same description.
OPTIONS
-l, --list
List all errno values.
-s, --search
Search for errors whose description contains all the given words (case-insensitive).
-S, --search-all-locales
Like --search, but searches all installed locales.
SEE ALSO
errno(3)
AUTHOR
Lars Wirzenius
