root/bin/lockfile @ 7303
| 1 | 7259 | aaronmk | #!/bin/sh
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| 2 | # Wraps lockfile/dotlockfile
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| 3 | 7260 | aaronmk | # Usage: env [interval=...] self lockfile
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| 4 | 7259 | aaronmk | |
| 5 | 7262 | aaronmk | : "${interval=5}" # s |
| 6 | 7260 | aaronmk | |
| 7 | if test "$(uname)" = Darwin; then |
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| 8 | while ! shlock -p "$PPID" -f "$1"; do sleep "$interval"; done |
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| 9 | else
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| 10 | exec dotlockfile -l -r -1 -p "$1" # need exec to inherit PPID |
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| 11 | fi
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