time-util: assume CLOCK_BOOTTIME always exists

Let's raise our supported baseline a bit: CLOCK_BOOTTIME started to work
with timerfd in kernel 3.15 (i.e. back in 2014), let's require support
for it now.

This will raise our baseline only modestly from 3.13 → 3.15.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/network/networkd-dhcp6.c b/src/network/networkd-dhcp6.c
index c443098889..d4b61ad79e 100644
--- a/src/network/networkd-dhcp6.c
+++ b/src/network/networkd-dhcp6.c
@@ -258,7 +258,7 @@ static int dhcp6_address_acquired(Link *link) {
         if (r < 0)
                 return log_link_warning_errno(link, r, "Failed to get server address of DHCPv6 lease: %m");
 
-        r = sd_dhcp6_lease_get_timestamp(link->dhcp6_lease, clock_boottime_or_monotonic(), &timestamp_usec);
+        r = sd_dhcp6_lease_get_timestamp(link->dhcp6_lease, CLOCK_BOOTTIME, &timestamp_usec);
         if (r < 0)
                 return log_link_warning_errno(link, r, "Failed to get timestamp of DHCPv6 lease: %m");