basic: rework virtualization detection API

Introduce a proper enum, and don't pass around string ids anymore. This
simplifies things quite a bit, and makes virtualization detection more
similar to architecture detection.

2 files changed, 1 insertions, 13 deletions

diff --git a/src/libsystemd-network/dhcp-identifier.c b/src/libsystemd-network/dhcp-identifier.c
index 70c68ad131..7d9cad2a70 100644
--- a/src/libsystemd-network/dhcp-identifier.c
+++ b/src/libsystemd-network/dhcp-identifier.c
@@ -66,7 +66,7 @@ int dhcp_identifier_set_iaid(int ifindex, uint8_t *mac, size_t mac_len, void *_i
         const char *name = NULL;
         uint64_t id;
 
-        if (detect_container(NULL) <= 0) {
+        if (detect_container() <= 0) {
                 /* not in a container, udev will be around */
                 _cleanup_udev_unref_ struct udev *udev;
                 char ifindex_str[2 + DECIMAL_STR_MAX(int)];
diff --git a/src/libsystemd-network/test-dhcp6-client.c b/src/libsystemd-network/test-dhcp6-client.c
index 12daac3211..9c7f9ffb1b 100644
--- a/src/libsystemd-network/test-dhcp6-client.c
+++ b/src/libsystemd-network/test-dhcp6-client.c
@@ -357,18 +357,6 @@ static int test_hangcheck(sd_event_source *s, uint64_t usec, void *userdata) {
         return 0;
 }
 
-int detect_vm(const char **id) {
-        return 1;
-}
-
-int detect_container(const char **id) {
-        return 1;
-}
-
-int detect_virtualization(const char **id) {
-        return 1;
-}
-
 static void test_client_solicit_cb(sd_dhcp6_client *client, int event,
                                    void *userdata) {
         sd_event *e = userdata;