From 5a867317bb1cbf36d396d9cdb552212607dcc2b1 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Thu, 24 Jul 2008 19:46:38 +0000 Subject: ash: fix a bug where redirection fds were not closed afterwards. optimize close+fcntl(DUPFD) into dup2. add testsuites. function old new delta copyfd 47 68 +21 argstr 1311 1298 -13 popredir 148 131 -17 redirect 1139 1107 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes --- shell/ash_test/ash-redir/redir2.tests | 5 +++++ 1 file changed, 5 insertions(+) create mode 100755 shell/ash_test/ash-redir/redir2.tests (limited to 'shell/ash_test/ash-redir/redir2.tests') diff --git a/shell/ash_test/ash-redir/redir2.tests b/shell/ash_test/ash-redir/redir2.tests new file mode 100755 index 000000000..61ccea30c --- /dev/null +++ b/shell/ash_test/ash-redir/redir2.tests @@ -0,0 +1,5 @@ +# ash once couldn't redirect above fd#9 +exec 1>/dev/null +(echo LOST1 >&22) 22>&1 +(echo LOST2 >&22) 22>&1 +(echo OK >&22) 22>&2 -- cgit v1.2.3