diff options
Diffstat (limited to 'src/odhcpd.c')
| -rw-r--r-- | src/odhcpd.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/odhcpd.c b/src/odhcpd.c index 2c6ae46..0e0002d 100644 --- a/src/odhcpd.c +++ b/src/odhcpd.c @@ -120,7 +120,7 @@ int main(int argc, char **argv) } -// Read IPv6 MTU for interface +/* Read IPv6 MTU for interface */ int odhcpd_get_interface_config(const char *ifname, const char *what) { char buf[64]; @@ -139,7 +139,7 @@ int odhcpd_get_interface_config(const char *ifname, const char *what) } -// Read IPv6 MAC for interface +/* Read IPv6 MAC for interface */ int odhcpd_get_mac(const struct interface *iface, uint8_t mac[6]) { struct ifreq ifr; @@ -154,12 +154,12 @@ int odhcpd_get_mac(const struct interface *iface, uint8_t mac[6]) } -// Forwards a packet on a specific interface +/* Forwards a packet on a specific interface */ ssize_t odhcpd_send(int socket, struct sockaddr_in6 *dest, struct iovec *iov, size_t iov_len, const struct interface *iface) { - // Construct headers + /* Construct headers */ uint8_t cmsg_buf[CMSG_SPACE(sizeof(struct in6_pktinfo))] = {0}; struct msghdr msg = { .msg_name = (void *) dest, @@ -171,7 +171,7 @@ ssize_t odhcpd_send(int socket, struct sockaddr_in6 *dest, .msg_flags = 0 }; - // Set control data (define destination interface) + /* Set control data (define destination interface) */ struct cmsghdr *chdr = CMSG_FIRSTHDR(&msg); chdr->cmsg_level = IPPROTO_IPV6; chdr->cmsg_type = IPV6_PKTINFO; @@ -179,7 +179,7 @@ ssize_t odhcpd_send(int socket, struct sockaddr_in6 *dest, struct in6_pktinfo *pktinfo = (struct in6_pktinfo*)CMSG_DATA(chdr); pktinfo->ipi6_ifindex = iface->ifindex; - // Also set scope ID if link-local + /* Also set scope ID if link-local */ if (IN6_IS_ADDR_LINKLOCAL(&dest->sin6_addr) || IN6_IS_ADDR_MC_LINKLOCAL(&dest->sin6_addr)) dest->sin6_scope_id = iface->ifindex; @@ -301,7 +301,7 @@ struct interface* odhcpd_get_master_interface(void) } -// Convenience function to receive and do basic validation of packets +/* Convenience function to receive and do basic validation of packets */ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int events) { struct odhcpd_event *e = container_of(u, struct odhcpd_event, uloop); @@ -349,7 +349,7 @@ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int even } - // Extract destination interface + /* Extract destination interface */ int destiface = 0; int *hlim = NULL; void *dest = NULL; @@ -372,11 +372,11 @@ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int even } } - // Check hoplimit if received + /* Check hoplimit if received */ if (hlim && *hlim != 255) continue; - // Detect interface for packet sockets + /* Detect interface for packet sockets */ if (addr.ll.sll_family == AF_PACKET) destiface = addr.ll.sll_ifindex; @@ -389,7 +389,7 @@ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int even else if (addr.in.sin_family == AF_INET) inet_ntop(AF_INET, &addr.in.sin_addr, ipbuf, sizeof(ipbuf)); - // From netlink + /* From netlink */ if (addr.nl.nl_family == AF_NETLINK) { syslog(LOG_DEBUG, "Received %li Bytes from %s%%%s", (long)len, ipbuf, "netlink"); @@ -412,7 +412,7 @@ static void odhcpd_receive_packets(struct uloop_fd *u, _unused unsigned int even } } -// Register events for the multiplexer +/* Register events for the multiplexer */ int odhcpd_register(struct odhcpd_event *event) { event->uloop.cb = odhcpd_receive_packets; |