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authorDavid Kalnischkies <kalnischkies@gmail.com>2013-08-13 18:18:15 +0200
committerDavid Kalnischkies <kalnischkies@gmail.com>2013-08-16 11:12:03 +0200
commit48498443e74b2a7e089709b954c50b7df374684b (patch)
treec75bd81c895e9f9e381156712ace83bb18d3b642 /apt-inst
parent4b2803b8ff72b0c865c6539b2f99abea5ceee4c6 (diff)
allow Pre-Install-Pkgs hooks to get info over an FD != stdin
This adds ::InfoFD option alongside the ::Version one to request sending the information to the specified FD, by default it is STDIN as it was the case before. The environment variable APT_HOOK_INFO_FD contains the FD the data is on as a confirmation that the APT version used understood the request. Allowing the hook to choose the FD is needed/helpful e.g. for shellscripts which have a hard time accessing FDs above 9 (as >= 10 are usually used internally by them) Closes: #671728
Diffstat (limited to 'apt-inst')
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