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Add --max-port config option.

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This commit is contained in:
Hans Dedecker
2016-01-23 10:48:12 +00:00
committed by Simon Kelley
parent d05dd58de1
commit 926332a764
7 changed files with 31 additions and 5 deletions
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9
src/option.c
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@@ -154,6 +154,7 @@ struct myoption {
#define LOPT_HOST_INOTIFY 342
#define LOPT_DNSSEC_STAMP 343
#define LOPT_TFTP_NO_FAIL 344
#define LOPT_MAXPORT 345
#define LOPT_DNS_CLIENT_ID 355
#ifdef HAVE_GETOPT_LONG
@@ -271,6 +272,7 @@ static const struct myoption opts[] =
{ "dhcp-alternate-port", 2, 0, LOPT_ALTPORT },
{ "dhcp-scriptuser", 1, 0, LOPT_SCRIPTUSR },
{ "min-port", 1, 0, LOPT_MINPORT },
{ "max-port", 1, 0, LOPT_MAXPORT },
{ "dhcp-fqdn", 0, 0, LOPT_DHCP_FQDN },
{ "cname", 1, 0, LOPT_CNAME },
{ "pxe-prompt", 1, 0, LOPT_PXE_PROMT },
@@ -438,6 +440,7 @@ static struct {
{ LOPT_ALTPORT, ARG_ONE, "[=<ports>]", gettext_noop("Use alternative ports for DHCP."), NULL },
{ LOPT_NAPTR, ARG_DUP, "<name>,<naptr>", gettext_noop("Specify NAPTR DNS record."), NULL },
{ LOPT_MINPORT, ARG_ONE, "<port>", gettext_noop("Specify lowest port available for DNS query transmission."), NULL },
{ LOPT_MAXPORT, ARG_ONE, "<port>", gettext_noop("Specify highest port available for DNS query transmission."), NULL },
{ LOPT_DHCP_FQDN, OPT_DHCP_FQDN, NULL, gettext_noop("Use only fully qualified domain names for DHCP clients."), NULL },
{ LOPT_GEN_NAMES, ARG_DUP, "[=tag:<tag>]", gettext_noop("Generate hostnames based on MAC address for nameless clients."), NULL},
{ LOPT_PROXY, ARG_DUP, "[=<ipaddr>]...", gettext_noop("Use these DHCP relays as full proxies."), NULL },
@@ -2512,6 +2515,11 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
ret_err(gen_err);
break;
case LOPT_MAXPORT: /* --max-port */
if (!atoi_check16(arg, &daemon->max_port))
ret_err(gen_err);
break;
case '0': /* --dns-forward-max */
if (!atoi_check(arg, &daemon->ftabsize))
ret_err(gen_err);
@@ -4462,6 +4470,7 @@ void read_opts(int argc, char **argv, char *compile_opts)
daemon->soa_refresh = SOA_REFRESH;
daemon->soa_retry = SOA_RETRY;
daemon->soa_expiry = SOA_EXPIRY;
daemon->max_port = MAX_PORT;
add_txt("version.bind", "dnsmasq-" VERSION, 0 );
add_txt("authors.bind", "Simon Kelley", 0);