Интерактивная система просмотра системных руководств (man-ов)
ifnames-2.5 (1)
>> ifnames-2.5 (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
NAME
ifnames - Extract CPP conditionals from a set of files
SYNOPSIS
ifnames
[OPTION] ... [FILE] ...
DESCRIPTION
Scan all of the C source FILES (or the standard input, if none are
given) and write to the standard output a sorted list of all the
identifiers that appear in those files in `#if', `#elif', `#ifdef', or
`#ifndef' directives. Print each identifier on a line, followed by a
space-separated list of the files in which that identifier occurs.
The full documentation for
ifnames
is maintained as a Texinfo manual. If the
info
and
ifnames
programs are properly installed at your site, the command