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1 # Set the hostname from DHCP data if required | |
2 | |
3 need_hostname() | |
4 { | |
5 local hostname="" | |
6 | |
7 case "$force_hostname" in | |
8 [Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|1) ;; | |
9 *) hostname="$(hostname)";; | |
10 esac | |
11 case "$hostname" in | |
12 ""|"(none)"|localhost|localhost.localdomain) | |
13 [ -n "$new_host_name" -o -n "$new_fqdn_name" ];; | |
14 "$old_host_name"|"$old_fqdn_name") | |
15 true;; | |
16 *) | |
17 false;; | |
18 esac | |
19 } | |
20 | |
21 set_hostname() | |
22 { | |
23 if need_hostname; then | |
24 if [ -n "$new_host_name" ]; then | |
25 hostname "$new_host_name" | |
26 elif [ -n "$new_fqdn_name" ]; then | |
27 hostname "$new_fqdn_name" | |
28 fi | |
29 fi | |
30 } | |
31 | |
32 case "$reason" in | |
33 BOUND|INFORM|REBIND|REBOOT|RENEW|TIMEOUT|STATIC) set_hostname;; | |
34 esac | |
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