diff options
Diffstat (limited to '')
| -rw-r--r-- | src/sock.c | 11 |
1 files changed, 3 insertions, 8 deletions
@@ -163,12 +163,10 @@ int socket_blocking (int sock) } /* - * Start listening to a socket. Create a socket with the selected port. - * The size of the socket address will be returned to the caller through - * the pointer, while the socket is returned as a default return. - * - rjkaes + * Start listening on a socket. Create a socket with the selected port. + * The socket fd is returned upon success, -1 upon error. */ -int listen_sock (uint16_t port, socklen_t * addrlen) +int listen_sock (uint16_t port) { struct addrinfo hints, *result, *rp; char portstr[6]; @@ -176,7 +174,6 @@ int listen_sock (uint16_t port, socklen_t * addrlen) const int on = 1; assert (port > 0); - assert (addrlen != NULL); memset (&hints, 0, sizeof (struct addrinfo)); hints.ai_family = AF_UNSPEC; @@ -227,8 +224,6 @@ int listen_sock (uint16_t port, socklen_t * addrlen) return -1; } - *addrlen = rp->ai_addrlen; - freeaddrinfo (result); return listenfd; |