diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/svcsock.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 7aee54c3fe46..03827cef1fa7 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -305,57 +305,6 @@ static int svc_one_sock_name(struct svc_sock *svsk, char *buf, int remaining) return len; } -/** - * svc_sock_names - construct a list of listener names in a string - * @serv: pointer to RPC service - * @buf: pointer to a buffer to fill in with socket names - * @buflen: size of the buffer to be filled - * @toclose: pointer to '\0'-terminated C string containing the name - * of a listener to be closed - * - * Fills in @buf with a '\n'-separated list of names of listener - * sockets. If @toclose is not NULL, the socket named by @toclose - * is closed, and is not included in the output list. - * - * Returns positive length of the socket name string, or a negative - * errno value on error. - */ -int svc_sock_names(struct svc_serv *serv, char *buf, const size_t buflen, - const char *toclose) -{ - struct svc_sock *svsk, *closesk = NULL; - int len = 0; - - if (!serv) - return 0; - - spin_lock_bh(&serv->sv_lock); - list_for_each_entry(svsk, &serv->sv_permsocks, sk_xprt.xpt_list) { - int onelen = svc_one_sock_name(svsk, buf + len, buflen - len); - if (onelen < 0) { - len = onelen; - break; - } - if (toclose && strcmp(toclose, buf + len) == 0) { - closesk = svsk; - svc_xprt_get(&closesk->sk_xprt); - } else - len += onelen; - } - spin_unlock_bh(&serv->sv_lock); - - if (closesk) { - /* Should unregister with portmap, but you cannot - * unregister just one protocol... - */ - svc_close_xprt(&closesk->sk_xprt); - svc_xprt_put(&closesk->sk_xprt); - } else if (toclose) - return -ENOENT; - return len; -} -EXPORT_SYMBOL_GPL(svc_sock_names); - /* * Check input queue length */ |