U:RDoc::AnyMethod[iI" confstr:ETI"Etc::confstr;TT: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I";Returns system configuration variable using confstr().;To: RDoc::Markup::BlankLine o;
; [I"[_name_ should be a constant under Etc which begins with CS_.;T@o;
; [I"*The return value is a string or nil. ;TI"[nil means no configuration-defined value. (confstr() returns 0 but errno is not set.);T@o:RDoc::Markup::Verbatim; [
I"3Etc.confstr(Etc::CS_PATH) #=> "/bin:/usr/bin"
;TI"
;TI"# GNU/Linux
;TI" "glibc 2.18"
;TI"@Etc.confstr(Etc::CS_GNU_LIBPTHREAD_VERSION) #=> "NPTL 2.18";T: @format0:
@fileI"ext/etc/etc.c;T:0@omit_headings_from_table_of_contents_below000[ I" (p1);T@ FI"Etc;TcRDoc::NormalModule00