hush/shell/ash_test/ash-redir/redir3.right

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TEST
./redir3.tests: line 4: 9: Bad file descriptor
Output to fd#9: 1
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 2008-07-24 19:46:38 +00:00			`TEST`
			`./redir3.tests: line 4: 9: Bad file descriptor`
			`Output to fd#9: 1`