diff options
Diffstat (limited to 'src/ndp.c')
| -rw-r--r-- | src/ndp.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -62,7 +62,7 @@ int ndp_init(void) // Open ICMPv6 socket ping_socket = socket(AF_INET6, SOCK_RAW | SOCK_CLOEXEC, IPPROTO_ICMPV6); if (ping_socket < 0) { - syslog(LOG_ERR, "Unable to open raw socket: %s", strerror(errno)); + syslog(LOG_ERR, "Unable to open raw socket: %m"); return -1; } @@ -113,8 +113,7 @@ int ndp_setup_interface(struct interface *iface, bool enable) int sock = socket(AF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_IPV6)); if (sock < 0) { - syslog(LOG_ERR, "Unable to open packet socket: %s", - strerror(errno)); + syslog(LOG_ERR, "Unable to open packet socket: %m"); ret = -1; goto out; } @@ -126,7 +125,7 @@ int ndp_setup_interface(struct interface *iface, bool enable) if (setsockopt(sock, SOL_SOCKET, SO_ATTACH_FILTER, &bpf_prog, sizeof(bpf_prog))) { - syslog(LOG_ERR, "Failed to set BPF: %s", strerror(errno)); + syslog(LOG_ERR, "Failed to set BPF: %m"); ret = -1; goto out; } |