Kernel: Add the SO_BINDTODEVICE socket option

This patch adds a way for a socket to ask to be routed through a
specific interface.
Currently, this option only applies to sending, however, it should also
apply to receiving...somehow :^)
This commit is contained in:
AnotherTest 2020-04-05 01:16:45 +04:30 committed by Andreas Kling
commit 77191d82dc
Notes: sideshowbarker 2024-07-19 07:54:48 +09:00
10 changed files with 186 additions and 13 deletions

View file

@ -401,6 +401,7 @@ struct pollfd {
#define SO_ERROR 4
#define SO_PEERCRED 5
#define SO_REUSEADDR 6
#define SO_BINDTODEVICE 7
#define IPPROTO_IP 0
#define IPPROTO_ICMP 1