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Diffstat (limited to 'sysconfig/network-scripts/network-functions')
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index 4ff6b988..46db1cab 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -353,20 +353,36 @@ is_available_wait () return $ret } -need_hostname () +is_hostname_set () { CHECK_HOSTNAME="$(hostname)" case "$CHECK_HOSTNAME" in '(none)' | 'localhost' | 'localhost.localdomain') - return 0 + # Hostname NOT set: + return 1 ;; *) - return 1 + # Hostname IS set: + return 0 ;; esac } +need_hostname () +{ + # Should we avoid obtaining hostname from DHCP? (user override) + is_true "${NO_DHCP_HOSTNAME}" && return 1 + + if is_hostname_set; then + # Hostname is already set, we do not need to acquire it: + return 1 + else + # Hostname is NOT set, we need to acquire it: + return 0 + fi +} + set_hostname () { hostname $1 |