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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-05-04 08:19:07 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-05-04 08:19:07 +0000 |
| commit | 9736cfef6646a2748de35d680f32cbc3c903ad59 (patch) | |
| tree | 0b81b11b9d1b3c220615944488de6ed2e4755d8d /package/comgt/files | |
| parent | bba138c671f9a0b24a0cdad9dbd36aeb64e81bcb (diff) | |
| download | upstream-9736cfef6646a2748de35d680f32cbc3c903ad59.tar.gz upstream-9736cfef6646a2748de35d680f32cbc3c903ad59.tar.bz2 upstream-9736cfef6646a2748de35d680f32cbc3c903ad59.zip | |
comgt: add tty hotplug remove handling, only iterate each tty once (#9211)
SVN-Revision: 26816
Diffstat (limited to 'package/comgt/files')
| -rw-r--r-- | package/comgt/files/3g.usb | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/package/comgt/files/3g.usb b/package/comgt/files/3g.usb index 590cad4177..ba6c646177 100644 --- a/package/comgt/files/3g.usb +++ b/package/comgt/files/3g.usb @@ -12,32 +12,31 @@ find_3g_iface() { local proto config_get proto "$cfg" proto + [ "$proto" = 3g ] || return 0 - [ "$proto" = 3g ] && { - local auto - config_get_bool auto "$cfg" auto 1 - [ "$auto" = 1 ] || return 0 + local auto + config_get_bool auto "$cfg" auto 1 + [ "$auto" = 1 ] || [ "$ACTION" = remove ] || return 0 - local dev - config_get dev "$cfg" device + local dev + config_get dev "$cfg" device - if [ "${dev##*/}" = "${tty##*/}" ] && [ -z "$(ls /var/lock | grep ${dev##*/})" ]; then + if [ "${dev##*/}" = "${tty##*/}" ]; then + if [ "$ACTION" = add ]; then log "Starting interface $cfg for device ${dev##*/}" ( sleep 1; /sbin/ifup "$cfg" ) & + else + log "Stopping interface $cfg for device ${dev##*/}" + /sbin/ifdown "$cfg" & fi - } + fi } +case "$DEVICENAME" in + tty*) + [ -e "/dev/$DEVICENAME" ] || [ "$ACTION" = remove ] || exit 0 + config_load network + config_foreach find_3g_iface interface "/dev/$DEVICENAME" + ;; +esac -if [ "$ACTION" = add ]; then - case "$DEVICENAME" in - tty*) config_load network;; - *) exit 0;; - esac - - local tty - for tty in /dev/ttyUSB* /dev/ttyACM* /dev/ttyHS*; do - [ -e "$tty" ] || continue - config_foreach find_3g_iface interface "$tty" - done -fi |