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authorRob Landley <rob@landley.net>2006-06-26 14:11:33 +0000
committerRob Landley <rob@landley.net>2006-06-26 14:11:33 +0000
commitef10d52745a72f524e36edc375a6a05d3365ede4 (patch)
treebd1ee024e81262ec2485c4d5f391ef910d85bd38 /util-linux/pivot_root.c
parentcf7577d4171d517690e95e7225979bfde32fce7c (diff)
downloadbusybox-ef10d52745a72f524e36edc375a6a05d3365ede4.tar.gz
Upgrade mdev to allow commands to be run on create/delete.
Both Jason Schoon and Giuseppe Ciotta deserve credit for this, I used elements of both.  It's been upgraded so that you can specify that a given command should run at create, at delete, or at both using different special characters (@, $, and * respectively).  It uses the system() method of running command lines which means you can use environment variables on the command line (it sets $MDEV to the name of the current device being created/deleted, which is useful if you matched it via regex), and the documentation warns that you need a /bin/sh to make that work, so you probably want to pick a default shell.
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