mirror of
https://github.com/sheumann/hush.git
synced 2024-08-18 06:29:11 +00:00
some TODOs are to be attacked later function old new delta parse_stream 1461 1866 +405 parse_redirect - 265 +265 setup_heredoc - 116 +116 setup_redirects 151 196 +45 builtin_exit 49 47 -2 redirect_opt_num 61 55 -6 setup_redirect 212 - -212 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 2/2 up/down: 831/-220) Total: 611 bytes
31 lines
507 B
Plaintext
Executable File
31 lines
507 B
Plaintext
Executable File
# make sure we have a way of checking these things
|
|
cd /proc/$$/fd || cd /dev/fd || exit 1
|
|
|
|
[ -e 44 ] && exit 1
|
|
exec 44>/dev/null
|
|
[ -e 44 ] || exit 1
|
|
echo pass fd out open
|
|
|
|
[ -e 55 ] && exit 1
|
|
exec 55>&44
|
|
[ -e 55 ] || exit 1
|
|
echo pass fd out dup
|
|
|
|
exec 44>&-
|
|
[ -e 44 ] && exit 1
|
|
echo pass fd out close
|
|
|
|
[ -e 66 ] && exit 1
|
|
exec 66</dev/null
|
|
[ -e 66 ] || exit 1
|
|
echo pass fd in open
|
|
|
|
[ -e 77 ] && exit 1
|
|
exec 77<&66
|
|
[ -e 77 ] || exit 1
|
|
echo pass fd in dup
|
|
|
|
exec 66<&-
|
|
[ -e 66 ] && exit 1
|
|
echo pass fd in close
|