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On Saturday 02 June 2012 19:29:29 Zac Medico wrote: |
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> On 06/02/2012 02:12 PM, Mike Frysinger wrote: |
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> > On Saturday 02 June 2012 16:39:16 Zac Medico wrote: |
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> >> On 06/02/2012 12:54 PM, Mike Frysinger wrote: |
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> >>> if [[ ! -L /dev/fd/${fd} ]] ; then |
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> >>> eval "exec ${fd}${redir}'${file}'" && break |
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> >>> fi |
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> >> |
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> >> I launched up a GhostBSD livedvd to see what /dev/fd/ looks like on |
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> >> FreeBSD, and it seems to contain plain character devices instead of |
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> > |
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> >> symlinks to character devices: |
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> > i didn't want to use [ -e ] because of broken links, but it seems that |
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> > Linux has diff semantics with /proc and broken symlinks. `test -e` will |
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> > return true. |
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> |
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> How about if we just create a fallback mode for older bash, where no |
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> pipes are involved, and multijob_post_fork just uses `wait` to check |
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> status and effectively causes only one job to execute at a time? |
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|
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hmm, maybe, but i've already written the code to support older versions :) |
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-mike |