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 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.

AUTHOR

   Lars Wirzenius

SEE ALSO

   errno(3)

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Free and Open Source Software