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-rw-r--r--src/libsystemd-network/dhcp-lease-internal.h1
-rw-r--r--src/libsystemd-network/dhcp-protocol.h1
-rw-r--r--src/libsystemd-network/sd-dhcp-lease.c25
-rw-r--r--src/systemd/sd-dhcp-lease.h1
4 files changed, 28 insertions, 0 deletions
diff --git a/src/libsystemd-network/dhcp-lease-internal.h b/src/libsystemd-network/dhcp-lease-internal.h
index d12bcac247..1b157fd454 100644
--- a/src/libsystemd-network/dhcp-lease-internal.h
+++ b/src/libsystemd-network/dhcp-lease-internal.h
@@ -46,6 +46,7 @@ struct sd_dhcp_lease {
uint16_t mtu;
char *domainname;
char *hostname;
+ char *root_path;
};
int dhcp_lease_new(sd_dhcp_lease **ret);
diff --git a/src/libsystemd-network/dhcp-protocol.h b/src/libsystemd-network/dhcp-protocol.h
index 81d36cef27..9aa9618b44 100644
--- a/src/libsystemd-network/dhcp-protocol.h
+++ b/src/libsystemd-network/dhcp-protocol.h
@@ -105,6 +105,7 @@ enum {
DHCP_OPTION_DOMAIN_NAME_SERVER = 6,
DHCP_OPTION_HOST_NAME = 12,
DHCP_OPTION_DOMAIN_NAME = 15,
+ DHCP_OPTION_ROOT_PATH = 17,
DHCP_OPTION_INTERFACE_MTU = 26,
DHCP_OPTION_NTP_SERVER = 42,
DHCP_OPTION_REQUESTED_IP_ADDRESS = 50,
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index 0529b6d8fa..722dd0a419 100644
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -96,6 +96,18 @@ int sd_dhcp_lease_get_hostname(sd_dhcp_lease *lease, const char **hostname) {
return 0;
}
+int sd_dhcp_lease_get_root_path(sd_dhcp_lease *lease, const char **root_path) {
+ assert_return(lease, -EINVAL);
+ assert_return(root_path, -EINVAL);
+
+ if (lease->root_path)
+ *root_path = lease->root_path;
+ else
+ return -ENOENT;
+
+ return 0;
+}
+
int sd_dhcp_lease_get_router(sd_dhcp_lease *lease, struct in_addr *addr) {
assert_return(lease, -EINVAL);
assert_return(addr, -EINVAL);
@@ -212,6 +224,14 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const uint8_t *option,
break;
+ case DHCP_OPTION_ROOT_PATH:
+ if (len >= 1) {
+ free(lease->root_path);
+ lease->root_path = strndup((const char *)option, len);
+ }
+
+ break;
+
case DHCP_OPTION_RENEWAL_T1_TIME:
if (len == 4) {
memcpy(&val, option, 4);
@@ -323,6 +343,10 @@ int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file) {
if (r >= 0)
fprintf(f, "HOSTNAME=%s\n", string);
+ r = sd_dhcp_lease_get_root_path(lease, &string);
+ if (r >= 0)
+ fprintf(f, "ROOT_PATH=%s\n", string);
+
r = 0;
fflush(f);
@@ -361,6 +385,7 @@ int dhcp_lease_load(const char *lease_file, sd_dhcp_lease **ret) {
"MTU", &mtu,
"DOMAINNAME", &lease->domainname,
"HOSTNAME", &lease->hostname,
+ "ROOT_PATH", &lease->root_path,
NULL);
if (r < 0) {
if (r == -ENOENT)
diff --git a/src/systemd/sd-dhcp-lease.h b/src/systemd/sd-dhcp-lease.h
index af687a673b..5b34b2a070 100644
--- a/src/systemd/sd-dhcp-lease.h
+++ b/src/systemd/sd-dhcp-lease.h
@@ -37,5 +37,6 @@ int sd_dhcp_lease_get_dns(sd_dhcp_lease *lease, struct in_addr **addr, size_t *a
int sd_dhcp_lease_get_mtu(sd_dhcp_lease *lease, uint16_t *mtu);
int sd_dhcp_lease_get_domainname(sd_dhcp_lease *lease, const char **domainname);
int sd_dhcp_lease_get_hostname(sd_dhcp_lease *lease, const char **hostname);
+int sd_dhcp_lease_get_root_path(sd_dhcp_lease *lease, const char **root_path);
#endif