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Add logline in case setting rx/tx size fails

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This commit is contained in:
Pim van Pelt
2021-08-29 22:02:57 +00:00
parent 9f7286d285
commit aa9158e1a2
1 changed files with 10 additions and 3 deletions
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11
lcpng_netlink.c
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@ -300,7 +300,8 @@ lcp_nl_process_msgs (void)
} }
else else
{ {
NL_INFO ("process_msgs: Processed %u messages in %llu usecs", n_msgs, usecs); NL_INFO ("process_msgs: Processed %u messages in %llu usecs", n_msgs,
usecs);
} }
} }
@ -518,6 +519,7 @@ lcp_nl_open_socket (u8 *ns)
{ {
lcp_nl_main_t *nm = &lcp_nl_main; lcp_nl_main_t *nm = &lcp_nl_main;
int dest_ns_fd = -1, orig_ns_fd = -1; int dest_ns_fd = -1, orig_ns_fd = -1;
int err;
/* Switch to the correct network namespace, if specified. Otherwise, /* Switch to the correct network namespace, if specified. Otherwise,
* use the default namespace. * use the default namespace.
@ -554,8 +556,13 @@ lcp_nl_open_socket (u8 *ns)
/* Set socket in nonblocking mode and increase buffer sizes */ /* Set socket in nonblocking mode and increase buffer sizes */
nl_socket_set_nonblocking (nm->nl_ns.sk_route); nl_socket_set_nonblocking (nm->nl_ns.sk_route);
nl_socket_set_buffer_size (nm->nl_ns.sk_route, nm->rx_buf_size, err = nl_socket_set_buffer_size (nm->nl_ns.sk_route, nm->rx_buf_size,
nm->tx_buf_size); nm->tx_buf_size);
if (err != 0)
{
NL_ERROR ("open_socket: Failed to set buffer size tx %u rx %u error %s",
nm->tx_buf_size, nm->rx_buf_size, nl_geterror (err));
}
if (dest_ns_fd != -1) if (dest_ns_fd != -1)
close (dest_ns_fd); close (dest_ns_fd);