diff options
| author | Eric Leblond | 2018-01-30 21:55:04 +0100 |
|---|---|---|
| committer | Alexei Starovoitov | 2018-02-02 17:53:48 -0800 |
| commit | b259c2ffd9b4812aa42a1d502eabd8c62a32d063 (patch) | |
| tree | 83671596b4c2f36d19f38f1312756022c037dbc5 /samples/bpf/xdp_router_ipv4_user.c | |
| parent | 6061a3d6720600c976b877c3ac1402b3ef0a8a55 (diff) | |
samples/bpf: use bpf_set_link_xdp_fd
Use bpf_set_link_xdp_fd instead of set_link_xdp_fd to remove some
code duplication and benefit of netlink ext ack errors message.
Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'samples/bpf/xdp_router_ipv4_user.c')
| -rw-r--r-- | samples/bpf/xdp_router_ipv4_user.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c index 916462112d55..6296741c1fbd 100644 --- a/samples/bpf/xdp_router_ipv4_user.c +++ b/samples/bpf/xdp_router_ipv4_user.c @@ -37,7 +37,7 @@ static void int_exit(int sig) int i = 0; for (i = 0; i < total_ifindex; i++) - set_link_xdp_fd(ifindex_list[i], -1, flags); + bpf_set_link_xdp_fd(ifindex_list[i], -1, flags); exit(0); } @@ -49,7 +49,7 @@ static void close_and_exit(int sig) close(sock_arp); for (i = 0; i < total_ifindex; i++) - set_link_xdp_fd(ifindex_list[i], -1, flags); + bpf_set_link_xdp_fd(ifindex_list[i], -1, flags); exit(0); } @@ -183,7 +183,7 @@ static void read_route(struct nlmsghdr *nh, int nll) int i = 0; for (i = 0; i < total_ifindex; i++) - set_link_xdp_fd(ifindex_list[i], -1, flags); + bpf_set_link_xdp_fd(ifindex_list[i], -1, flags); exit(0); } assert(bpf_map_update_elem(map_fd[4], &route.iface, &route.iface, 0) == 0); @@ -633,12 +633,12 @@ int main(int ac, char **argv) } } for (i = 0; i < total_ifindex; i++) { - if (set_link_xdp_fd(ifindex_list[i], prog_fd[0], flags) < 0) { + if (bpf_set_link_xdp_fd(ifindex_list[i], prog_fd[0], flags) < 0) { printf("link set xdp fd failed\n"); int recovery_index = i; for (i = 0; i < recovery_index; i++) - set_link_xdp_fd(ifindex_list[i], -1, flags); + bpf_set_link_xdp_fd(ifindex_list[i], -1, flags); return 1; } |