From ade35d3c2689da409fd23029b91fd1327d808291 Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Mon, 10 Aug 2015 09:25:13 +0100 Subject: 35885: document closing fd's opened with sysopen --- Doc/Zsh/mod_system.yo | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Doc/Zsh/mod_system.yo') diff --git a/Doc/Zsh/mod_system.yo b/Doc/Zsh/mod_system.yo index 5feb7dd99..7f2009b43 100644 --- a/Doc/Zsh/mod_system.yo +++ b/Doc/Zsh/mod_system.yo @@ -68,6 +68,11 @@ item(tt(trunc))( truncate file to size 0 ) enditem() + +To close the file, use one of the following: + +example(tt(exec {)var(fd)tt(}<&-) +tt(exec {)var(fd)tt(}>&-)) ) findex(sysread) redef(SPACES)(0)(tt(ifztexi(NOTRANS(@ @ @ @ @ @ @ @ ))ifnztexi( ))) -- cgit 1.4.1