errno(1)

NAME
errno - look up errno names and descriptions

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 \FCENOENT\F[] on a Linux system, it prints out the code 2 and the description "No such file or directory". If given the code 2, it printes \FCENOENT\F[] and the same description.

OPTIONS

\FC-l\F[], \FC--list\F[]
    List all errno values.

\FC-s\F[], \FC--search\F[]
    Search for errors whose description contains all the given words (case-insensitive).

\FC-S\F[], \FC--search-all-locales\F[]
    Like \FC--search\F[], but searches all installed locales.

AUTHOR
Lars Wirzenius

SEE ALSO
errno(3)