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f328802261
This is necessary on linux-2.4.21, otherwise, the test stty/basic-1 would hang when run in the background.
11 lines
381 B
Plaintext
11 lines
381 B
Plaintext
# Require a controlling input `terminal'.
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tty -s || have_input_tty=no
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test -t 1 || have_input_tty=no
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if test "$have_input_tty" = no; then
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echo "$0: This test must have a controlling input \`terminal'," 1>&2
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echo " so it may not be run via \`batch', \`at', or \`rsh'." 1>&2
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echo " On some systems, it may not even be run in the background." 1>&2
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(exit 77; exit); exit
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fi
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