mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-05-13 03:54:52 +08:00
f2ed769880
Import DHCPCD(8) from: http://roy.marples.name/projects/dhcpcd/ The upstream sources can be obtained via: fossil clone http://roy.marples.name/projects/dhcpcd The imported version is 2014-01-29 19:46:44 [6b209507bb].
52 lines
940 B
Plaintext
52 lines
940 B
Plaintext
# Configure timezone
|
|
|
|
: ${localtime:=/etc/localtime}
|
|
|
|
set_zoneinfo()
|
|
{
|
|
local zoneinfo_dir= zone_file=
|
|
|
|
[ -z "$new_tzdb_timezone" ] && return 0
|
|
|
|
for d in \
|
|
/usr/share/zoneinfo \
|
|
/usr/lib/zoneinfo \
|
|
/var/share/zoneinfo \
|
|
/var/zoneinfo \
|
|
; do
|
|
if [ -d "$d" ]; then
|
|
zoneinfo_dir="$d"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [ -z "$zoneinfo_dir" ]; then
|
|
syslog warning "timezone directory not found"
|
|
return 1
|
|
fi
|
|
|
|
zone_file="$zoneinfo_dir/$new_tzdb_timezone"
|
|
if [ ! -e "$zone_file" ]; then
|
|
syslog warning "no timezone definition for $new_tzdb_timezone"
|
|
return 1
|
|
fi
|
|
|
|
syslog info "timezone changed to $new_tzdb_timezone"
|
|
if [ -h "$localtime" ]; then
|
|
ln -sf "$zone_file" "$localtime"
|
|
else
|
|
cp "$zone_file" "$localtime"
|
|
fi
|
|
}
|
|
|
|
# For ease of use, map DHCP6 names onto our DHCP4 names
|
|
case "$reason" in
|
|
BOUND6|RENEW6|REBIND6|REBOOT6|INFORM6)
|
|
new_tzdb_timezone="$new_dhcp6_tzdb_timezone"
|
|
;;
|
|
esac
|
|
|
|
if $if_up; then
|
|
set_zoneinfo
|
|
fi
|