fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-02-09 15:30:27 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

device/trivial: add code comment to nm_device_ipv4_sysctl_get_effective_uint32()

Browse source
This commit is contained in:
Thomas Haller 2018-04-12 13:45:49 +02:00
parent 150cf44d50
commit f92a68c9e5
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/devices/nm-device.c
View file

@ -1060,6 +1060,11 @@ nm_device_ipv4_sysctl_get_effective_uint32 (NMDevice *self, const char *property
if (!nm_device_get_ip_ifindex (self))
return fallback;
/* for this kind of sysctl (e.g. "rp_filter"), kernel effectively uses the
* MAX of the per-device value and the "all" value.
*
* Also do that, by reading both sysctls and return the maximum. */
v = nm_platform_sysctl_get_int_checked (nm_device_get_platform (self),
NMP_SYSCTL_PATHID_ABSOLUTE (nm_utils_sysctl_ip_conf_path (AF_INET,
buf,