configure.ac: extend checks for header, functions, etc.

[paraslash.git] / http_send.c

diff --git a/http_send.c b/http_send.c
index 6c912951a964fdf73101381fe8f078ac4b699df6..c01c6c96e91df812a835fb83b84c0cb2122277f5 100644 (file)
--- a/http_send.c
+++ b/http_send.c
@@ -1,19 +1,7 @@
 /*
  * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
  *
- *     This program is free software; you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation; either version 2 of the License, or
- *     (at your option) any later version.
- *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with this program; if not, write to the Free Software
- *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /** \file http_send.c paraslash's http sender */
@@ -98,7 +86,7 @@ struct access_info {
        /** the address to be black/whitelisted */
        struct in_addr addr;
        /** the netmask for this entry */
-       int netmask;
+       unsigned netmask;
        /** the position of this entry in the access_perm_list */
        struct list_head node;
 };
@@ -207,7 +195,7 @@ static void http_send( long unsigned current_chunk,
                                hc->status != HTTP_READY_TO_STREAM)
                        continue;
                if (hc->status == HTTP_READY_TO_STREAM) {
-                       int hlen;
+                       unsigned hlen;
                        char *hbuf = vss_get_header(&hlen);
                        if (hbuf && hlen > 0 && current_chunk) {
                                /* need to send header */
@@ -247,7 +235,7 @@ static int host_in_access_perm_list(struct http_client *hc)
 {
        struct access_info *ai, *tmp;
        list_for_each_entry_safe(ai, tmp, &access_perm_list, node) {
-               unsigned mask = ((~0) >> ai->netmask);
+               unsigned mask = ((~0U) >> ai->netmask);
                if ((hc->addr.sin_addr.s_addr & mask) == (ai->addr.s_addr & mask))
                        return 1;
        }