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rc.conf/net: Let interface option appear on a DHCP ifconfig_ line.

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An ifconfig_ line can have other options for the interface such as
ether or hardware checksum control. Allow these to be set on the
interface.
This commit is contained in:
Chris Johns 2016-08-12 13:55:37 +10:00
parent c83cf5cba8
commit ab7739a574
1 changed files with 28 additions and 14 deletions
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42
rtemsbsd/rtems/rtems-bsd-rc-conf-net.c
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@ -235,6 +235,8 @@ ifconfig_(rtems_bsd_rc_conf* rc_conf,
{
const char** args;
int arg;
int ifconfig_argc = 0;
bool add_up = true;
int r;
const char const* ifconfig_show[] = { "ifconfig", ifname, NULL };
@ -249,17 +251,25 @@ ifconfig_(rtems_bsd_rc_conf* rc_conf,
return -1;
}
args[0] = "ifconfig";
args[1] = ifname;
args[ifconfig_argc++] = "ifconfig";
args[ifconfig_argc++] = ifname;
for (arg = 1; arg < argc; ++arg)
args[arg + 1] = argv[arg];
for (arg = 1; arg < argc; ++arg) {
if (strcasecmp("DHCP", argv[arg]) == 0 ||
strcasecmp("SYNCDHCP", argv[arg]) == 0) {
add_up = false;
}
else {
args[ifconfig_argc++] = argv[arg];
}
}
args[argc + 1] = "up";
if (add_up)
args[ifconfig_argc++] = "up";
rtems_bsd_rc_conf_print_cmd(rc_conf, "ifconfig", argc + 2, args);
rtems_bsd_rc_conf_print_cmd(rc_conf, "ifconfig", ifconfig_argc, args);
r = rtems_bsd_command_ifconfig(argc + 2, (char**) args);
r = rtems_bsd_command_ifconfig(ifconfig_argc, (char**) args);
free(args);
@ -374,10 +384,12 @@ show_interfaces(const char* msg, struct ifaddrs* ifap)
static int
dhcp_check(rtems_bsd_rc_conf_argc_argv* aa)
{
if (aa->argc == 2 &&
(strcasecmp("DHCP", aa->argv[1]) == 0 ||
strcasecmp("SYNCDHCP", aa->argv[1]) == 0))
return true;
int arg;
for (arg = 0; arg < aa->argc; ++arg) {
if (strcasestr(aa->argv[1], "DHCP") != NULL ||
strcasestr(aa->argv[1], "SYNCDHCP") != NULL)
return true;
}
return false;
}
@ -419,9 +431,11 @@ setup_interfaces(rtems_bsd_rc_conf* rc_conf,
if (dhcp_check(aa)) {
*dhcp = true;
}
else {
show_result(iface, ifconfig_(rc_conf, ifa->ifa_name, aa->argc, aa->argv));
}
/*
* A DHCP ifconfig can have other options we need to set on the
* interface.
*/
show_result(iface, ifconfig_(rc_conf, ifa->ifa_name, aa->argc, aa->argv));
}
}
}