68 lines
1.9 KiB
Plaintext
68 lines
1.9 KiB
Plaintext
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#!/bin/sh
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set -e
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# make_static_devs: create static device files for DAHDI
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# Copyright (C) 2010 by Xorcom <support@xorcom.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# In most cases DAHDI device files are generated by udev,
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# but there would be cases where you'd want to just have static device
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# files. Note that if you do use udev, that static device files will be
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# essentially deleted.
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BASE_DIR="/dev/dahdi"
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usage() {
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me=`basename $0`
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echo "$me: Generate static DAHDI device files"
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echo ""
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echo "Usage:"
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echo " $me [-h] [-d base_dir]"
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echo " -d base_dir: create under base_dir (default: $BASE_DIR)"
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echo " -h: this help message."
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}
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mknod_safe() {
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if [ -c $1 ]; then return; fi
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mknod "$@"
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}
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while getopts 'd:h' opt; do
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case "$opt" in
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h) usage; exit 0;;
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d) BASE_DIR="$OPTARG";;
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\?) usage; exit 1;;
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esac
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done
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mkdir -p "$BASE_DIR"
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mknod_safe "${BASE_DIR}/ctl" c 196 0
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mknod_safe "${BASE_DIR}/transcode" c 196 250
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mknod_safe "${BASE_DIR}/timer" c 196 253
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mknod_safe "${BASE_DIR}/channel" c 196 254
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mknod_safe "${BASE_DIR}/pseudo" c 196 255
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# The following are not used by Asterisk itself nowadays. Some DAHDI
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# users still find it simpler to open them directly rather than using
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# /dev/dahdi/channel and the DAHDI_SPECIFY ioctl .
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for i in `seq 249`; do
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mknod_safe ${BASE_DIR}/$i c 196 $i
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done
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