ddclient: Add back ddforeground client. Without this ddclient will not work with runit.

Not for sure why we are using ddclient again instead of indyn
refs #797

1 files changed, 47 insertions, 0 deletions

diff --git a/abs/extra/ddclient/ddclient-foreground.patch b/abs/extra/ddclient/ddclient-foreground.patch
new file mode 100644
index 0000000..a814ede
--- /dev/null
+++ b/abs/extra/ddclient/ddclient-foreground.patch
@@ -0,0 +1,47 @@
+--- ../ddclient-orig/ddclient	2009-10-19 22:45:15.000000000 +1030
++++ ddclient	2009-10-19 22:50:11.000000000 +1030
+@@ -307,6 +307,7 @@
+ my %variables = (
+     'global-defaults'    => {
+ 	'daemon'              => setv(T_DELAY, 0, 0, 1, 0,                    interval('60s')),
++	'foreground'          => setv(T_BOOL,  0, 0, 1, 0,                    undef),
+ 	'file'                => setv(T_FILE,  0, 0, 1, "$etc$program.conf",  undef),
+ 	'cache'               => setv(T_FILE,  0, 0, 1, "$cachedir$program.cache", undef),
+ 	'pid'                 => setv(T_FILE,  0, 0, 1, "",                   undef),
+@@ -535,6 +536,7 @@
+     "usage: ${program} [options]",
+     "options are:",
+     [ "daemon",      "=s", "-daemon delay         : run as a daemon, specify delay as an interval." ],
++    [ "foreground",  "!",  "-foreground           : do not fork" ],
+     [ "proxy",       "=s", "-proxy host           : use 'host' as the HTTP proxy" ],
+     [ "server",      "=s", "-server host          : update DNS information on 'host'" ],
+     [ "protocol",    "=s", "-protocol type        : update protocol used" ],
+@@ -623,7 +625,10 @@
+ $SIG{'HUP'}    = sub { $caught_hup  = 1; };
+ $SIG{'TERM'}   = sub { $caught_term = 1; };
+ $SIG{'KILL'}   = sub { $caught_kill = 1; };
+-if (opt('daemon') && !opt('force')) {
++# don't fork() if foreground or force is on
++if (opt('foreground') || opt('force')) {
++    ;
++} elsif (opt('daemon')) {
+     $SIG{'CHLD'}   = 'IGNORE';
+     my $pid = fork;
+     if ($pid < 0) {
+@@ -633,12 +638,15 @@
+ 	exit 0;
+     }
+     $SIG{'CHLD'}   = 'DEFAULT';
+-    $opt{'syslog'} = 1;
+     open(STDOUT, ">/dev/null");
+     open(STDERR, ">/dev/null");
+     open(STDIN,  "</dev/null");
++}
+ 
++# write out the pid file if we're daemon'ized
++if(opt('daemon')) {
+     write_pid();
++    $opt{'syslog'} = 1;
+ }
+ 
+ umask 077;