Name
returnvalue — The value returned by a function
Synopsis
returnvalue ::=
(text | phrase
db._phrase | replaceable
| Graphic inlines | Indexing inlines | Linking inlines | Ubiquitous inlines)*
Description
A returnvalue
identifies the value returned by
a function or command.
Processing expectations
Formatted inline.
See Also
funcdef
, funcparams
, funcprototype
, funcsynopsisinfo
, function
, paramdef
, parameter
, varargs
, void
Examples
<article xmlns='http://docbook.org/ns/docbook'>
<title>Example returnvalue</title>
<para>The <function>open</function> function returns <returnvalue>2</returnvalue>
(<errorname>ENOFILE</errorname>) if the file does not exist.
</para>
</article>